Unnamed: 0
int64 302
6.03M
| Id
int64 303
6.03M
| Title
stringlengths 12
149
| input
stringlengths 25
3.08k
| output
stringclasses 181
values | Tag_Number
stringclasses 181
values |
|---|---|---|---|---|---|
2,416,001 | 2,416,002 | How do you automatically turn text of url format into hyperlink? | <p>How do you automatically turn text of url format into hyperlink?
I got a textarea form that allow user to submit description to my database. When I later on call this content out, I wish to turn all text with the form of www.XXX.XX , etc, into hyperlink. Is there a easy way to do it?</p>
| php javascript | [2, 3] |
1,637,573 | 1,637,574 | saving aspx page into an image | <p>need to convert, an aspx page with a panel having image and some labels into it, as an image </p>
<p>in details i would say i need to save the image some text content on it as a new image...</p>
<p>please help soon running out of target...</p>
| c# asp.net | [0, 9] |
2,455,710 | 2,455,711 | How to get TextView from ListView item? | <p>I have following code for making ListView:</p>
<pre><code> SimpleAdapter adapter=new SimpleAdapter(this, DictionaryDbWrapper.getInstance().getAllWords(),
android.R.layout.simple_list_item_2, new String[]{DictionaryDbHelper.WORD, DictionaryDbHelper.CATEGORY},
new int[]{android.R.id.text1, android.R.id.text2});
mList.setAdapter(adapter);
</code></pre>
<p>It works and show me elements, all correct. Also I have OnItemClickListener with following code for clicking by items:</p>
<pre><code> View view=mList.getSelectedView();
if (view==null) {
Toast.makeText(UpdatingWordActivity.this, "1", Toast.LENGTH_LONG).show();
}
</code></pre>
<p>But mList.getSelectedView() returns me null also. Why?</p>
<p>UPDATE: why does this cast throw exception:</p>
<pre><code>View v=(View)mList.getItemAtPosition(0);
</code></pre>
| java android | [1, 4] |
5,123,724 | 5,123,725 | How do access a JQuery function inside a scope in another Jquery file? | <p>I am trying to refactor a big JQuery file into smaller ones, but one of the things is I have to be able to call functions inside another JQuery file, but I cant get it to work. So how do I change this code so I can call someFunction inside File1.js from from File2.js?</p>
<pre><code>//File1.js
(function (s_diary, $, undefined) {
function someFunction()
{
alert("Yay");
}
} (window.s_diary= window.s_diary|| {}, jQuery));
//File2.js
(function (s_one, $, undefined) {
function someFunction()
{
s_diary.someFunction();
}
} (window.s_one= window.s_one|| {}, jQuery));
</code></pre>
| javascript jquery | [3, 5] |
1,384,621 | 1,384,622 | function does not always return a value? | <p>I am trying to make this ajax request function work but netbeans is giving a warning that the following function does not always return a value. Can anyone please help.</p>
<pre><code>function fpform(){
var response='';
var fpemail = $('#frgtpwd').val();
//var fpemail = document.getElementById('frgtpwd').value;
if (fpemail == ""){
$('span#fperror').text("insert your emal address");
//document.getElementById('fperror').innerHTML = "Insert your email address";
return false;
} else {
var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
if (filter.test(fpemail)==false) {
$('span#fperror').text("Email address is not in valid format");
//document.getElementById('fperror').innerHTML = "Email address is not in valid format";
return false;
} else {
$("#loader").html('<img src="images/ajax-loader.gif" />');
$.post("forgot_password_process.php", {
email:fpemail
}, function(response){
response = response.trim();
}).success(function () {
if (response == 'yes'){
$("#fperror").html('<font color="green"><b>Your password has been reset now and emailed to you </b></font>');
$("#loader").hide('<img src="images/ajax-loader.gif" />');
return true;
} else {
alert("your email address was not found");
$("#loader").hide('<img src="images/ajax-loader.gif" />');
$("#fperror").html('<font color="black"><b> Email address was not found in database!</b></font>');
return false;
}
});
}
}
}
</code></pre>
| javascript jquery | [3, 5] |
3,794,555 | 3,794,556 | Swipe Tabs - two tabs with listview + adapter | <p>I try to implement an applicationbar with SWIPE tabs in my android project.
Lets say I've two tabs (tab1 and tab2). And I want to display different content on these tabs.
(Actually that's all what I want to do nothing more).</p>
<p>Tab1 includes a list and Tab2 includes "another" list plus some text.
Is it possible to use two "activities" for the two tabs? (That's what I'm doing now)</p>
<p>I use a custom adapter to set the lists content.</p>
<pre><code> final ListView lv = (ListView)findViewById(R.id.tab1_list);
lv.setAdapter(new CustomListAdapter(this, tab1Items));
</code></pre>
<p>But I'm not able to display the tabs content correctly. Either they aren't display at all, or they are display the same content.</p>
<p>Does anyone have some good ideas for me, or some little code examples, how to use a appbar with tabs and lists in it (that are using adapters)?</p>
<p>I'm very grateful for any help. </p>
| java android | [1, 4] |
5,533,579 | 5,533,580 | progress bar in asp.net web apllication using c# | <p>I want to make a progress bar that fills up every time a user goes from page to page..I've made an online survey and I want after each question displayed on a page the progress bar to be fill.Let's say I have 10 questions.After the user answers 3 the progress bar will be fill with 3/10 and so on. How can I make such a progress bar.Any idea? </p>
| c# asp.net | [0, 9] |
5,795,265 | 5,795,266 | Passing multidimensional POST data in Java | <p>In HTML, it's possible to pass multidimensional keys, e.g.</p>
<pre><code><input type="text" name="user_profile[name]" />
<input type="type" name="user_profile[id]" />
</code></pre>
<p>And in my PHP script I can just access them by <code>$_POST['user_profile']</code></p>
<p>Can one pass these multidimensional key-value pairs with Java?</p>
| java php | [1, 2] |
3,575,514 | 3,575,515 | How to get email of selected checkboxes in gridview on client side? | <p>I have a grid view with 3 columns checkbox, name and email. I am trying from last day but couldn't succeed in getting email addresses of checked checkboxes on client side in javascript funtion.</p>
<p>Help please.</p>
| javascript jquery asp.net | [3, 5, 9] |
50,403 | 50,404 | Got 0 when using HttpURLConnection.getResponseCode () | <p>I`m using the class HttpURLConnection this way:</p>
<pre><code>HttpURLConnection con=(HttpURLConnection) servlet.openConnection();
int conResponseCode = con.getResponseCode();
</code></pre>
<p>Sometimes I`m getting conResponseCode as <strong>0</strong>.</p>
<p>I tried to look in the net, and couldnt find what it means?</p>
<p>any idea why it occours? and what it states for?</p>
<p>Thanks,
ray.</p>
| java android | [1, 4] |
6,019,870 | 6,019,871 | Extending AsyncTask<Void, Void, Void> | <p>In my android app I am performing some operations in the <code>doInBackground</code> by extending <code>AsyncTask<Void, Void, Void></code> class. (I have no use in performing any UI in this class) </p>
<ol>
<li>Is this proper use of AsyncTask ? </li>
<li>If so can I extend AsyncTask instead ?</li>
<li>What is the difference between extending <code>AsyncTask</code> and <code>AsyncTask<Void, Void, Void></code></li>
</ol>
<p>Code example:</p>
<pre><code>public class MessagePooling extends AsyncTask<Void, Void, Void>
{
@Override
protected Void doInBackground(Void... params)
{
while (!isCancelled())
{
//Getting data from server
SystemClock.sleep(1000);
}
return null;
}
}
</code></pre>
<p>Or: </p>
<pre><code>public class MessagePooling extends AsyncTask
{
@Override
protected Object doInBackground(Object... params)
{
while (!isCancelled())
{
//Getting data from server
SystemClock.sleep(1000);
}
return null;
}
}
</code></pre>
<p>Thanks</p>
| java android | [1, 4] |
280,866 | 280,867 | Can't find R. layout - app name. Only android layout | <p>For some reason, when i started up eclipse today, it couldn't find my main XML in my</p>
<pre><code>setContentView(R.layout.main);
</code></pre>
<p>When i write R. it can only find "Layout - Android.R" - and not my "Layout - com.your.app"</p>
<p>Anyone who knows how to solve this problem?</p>
<p><strong>I just realised my Java file in the /gen folder is missing, how do i retrieve it again?</strong></p>
<p><strong>Cleaning project doesn't work</strong></p>
| java android | [1, 4] |
5,285,180 | 5,285,181 | closing other sub-menus | <p>i have menu like this</p>
<pre><code><ul>
<li>
<a href="#">Home</a>
<ul class="sub">
<li>Text</li>
<li>Test</li>
</ul>
</li>
<li>
<a href="#">About</a>
<ul class="sub">
<li>Text</li>
<li>Test</li>
</ul>
</li>
<li>
<a href="#">Contact</a>
<ul class="sub">
<li>Text</li>
<li>Test</li>
</ul>
</li>
</ul>
</code></pre>
<p>I am using hoverIntent plugin that cause the sub-menu to remain opened for 3 seconds. But i want to close the other opened sub-menu on hovering a main menu. How to close other sub-menus?</p>
<p>here is js code</p>
<pre><code>$('ul > li').hoverIntent({
over: function(){
$(this).children('ul').slideDown('slow');
},
timeout: 3000,
out: function(){
$(this).children('ul').slideUp();
}
});
</code></pre>
| javascript jquery | [3, 5] |
2,409,991 | 2,409,992 | Displaying messages to user from ASP.NET using jQuery | <p>In developing various web application in ASP.NET I find myself needing to send messages back to the user after various actions have been performed. For examples if files have been uploaded successfully or a database record has been updated. Also, if there are errors I want to notify the user.</p>
<p>So far I have been creating server side variables that contains the messages I want to display to the users and then using ASP.NET Label controls that are initially hidden but then made visible on postback to display the messages. This works well, but I would really like the option to display some messages in a modal jQuery windows so that I can assure they see the message.</p>
<p>Can anyone suggest some frameworks or perhaps techniques they have found useful to accomplish this task? Thanks.</p>
| jquery asp.net | [5, 9] |
4,213,688 | 4,213,689 | problem in wordpress like delete rows in jquery | <p>im trying to impelement a technique to delete stories with jquery animation exactly like wordpress </p>
<p>this is my script part :</p>
<pre><code>$(function(){
$('#jqdelete').click(function() {
$(this).parents('tr.box').animate( { backgroundColor: '#cb5555' }, 500).animate( { height: 0, paddingTop: 0, paddingBottom: 0 }, 500, function() {
$(this).css( { 'display' : 'none' } );
});
});
});
</code></pre>
<p>but not working
am i wrong in any part of my code ?</p>
| php jquery | [2, 5] |
2,368,612 | 2,368,613 | Chaining JS methods | <p>I'm trying to insert some whitespace in a string if the string conforms to a certain format. Specifically, if the string consists of only numbers, and is exactly five characters in length, whitespace should be added between the third and fourth numbers.</p>
<p><a href="http://jsfiddle.net/LwAg9/" rel="nofollow">Here's my test case:</a></p>
<pre><code>function codeAddress() {
var num_regex = /^\d+$/,
input = $("#distributor-search").val(),
address = (input.match(num_regex) && input.length == 5) ? input.split('').splice(3, 0 , ' ').join() : input ;
console.log('The address is: ' + address);
return false;
}
</code></pre>
<p>For some reason, chaining <code>.split()</code>, <code>.splice()</code> and <code>.join()</code> seems to not return anything. Where am I going wrong?</p>
| javascript jquery | [3, 5] |
1,490,635 | 1,490,636 | jquery $.each is non-blocking? | <pre><code>$("<ol>").appendTo(some_div);
$.each(map, function(i,example){
$("<li>" + example + "</li>").appendTo(some_div)
});
$("</ol>").appendTo(some_div);
</code></pre>
<p>expected:
<code><ol><li>example1</li><li>example2</li></ol></code></p>
<p>actual:
<code><ol></ol><li>example1</li><li>example2</li></code></p>
<p>Any idea why this happens?</p>
| javascript jquery | [3, 5] |
1,550,726 | 1,550,727 | How to refresh CursorAdapter on spinner selection? | <p>I have a SpinnerListner class that is nested in ListActivity inherited class. My aim is to update the CursorAdapter that is implemented by the ListActivity class.</p>
<p>Here is my code:</p>
<pre><code>public class test extends ListActivity {
private testAdapter adapter;
protected SQLiteDatabase db;
protected Cursor cursor;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Display wrapper
setContentView(R.layout.wrapper);
// Query Database
db = (new DatabaseHelper(this)).getWritableDatabase();
cursor = getCursor();
adapter = new testAdapter(this, cursor);
setListAdapter(adapter);
}
public class SpinnerListener implements OnItemSelectedListener {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
Toast.makeText(parent.getContext(), "The planet is " + parent.getItemAtPosition(pos).toString(), Toast.LENGTH_LONG).show();
String[] values = getResources().getStringArray(R.array.values);
SharedPreferences.Editor editor = pref.preferences.edit();
editor.putString("planet", values[pos]);
editor.commit();
// notifyDataSetChanged is not working
adapter.notifyDataSetChanged();
// requery is not working either
cursor.requery();
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
// Do nothing.
}
}
}
</code></pre>
<p>Both requery() and notifyDataSetChanged() are not working. What am I doing wrong here?</p>
| java android | [1, 4] |
724,137 | 724,138 | Check if an object (not an element) really exists with js/jQuery | <p>I got this string of code, data is value returned inside a success callback in an ajax environment:</p>
<pre><code>$('#cpt_rspp_value').text(data.Payload.Clerks.rspp.full_name)
$('#cpt_ddl_value').text(data.Payload.Clerks.ddl.full_name)
$('#cpt_rls_value').text(data.Payload.Clerks.rls.full_name)
$('#cpt_mc_value').text(data.Payload.Cler.mc.full_name)
$('#cpt_se_value').text(data.Payload.Clerks.se.full_name)
</code></pre>
<p>If, <code>rspp</code> really exists inside the DB the object <code>data.Payload.Clerks.rspp.full_name</code> will be present, so I can put it in right place (i.e: <code>#cpt_rspp_value</code>).
But, alas, if that object doesn't exist, the js interpreter will stop, and so, even if next objects <code>data.Payload.Clerks.ddl.full_name</code>, <code>data.Payload.Clerks.rls.full_name</code> and so on, will be present, that row will never been processed. </p>
<p>I should "if" any lines, but how? <code>if(data.Payload.Clerks.rspp.full_name)</code> and <code>if(data.Payload.Clerks.rspp.full_name != null)</code> don't resolve the issue.
What can I do?</p>
| javascript jquery | [3, 5] |
672,820 | 672,821 | jQuery get html in div without any markup | <p>I have some script written using the <strong>jQuery</strong> framework. </p>
<pre><code>var site = {
link: $('#site-link').html()
}
</code></pre>
<p>This gets the html in the div <code>site-link</code> and assigns it to <code>link</code>. I later save <code>link</code> to the DB. </p>
<p>My issue is I don't want the html as I see this as being to dangerous, maybe? </p>
<p>I have tried:</p>
<pre><code> link: $('#site-link').val()
</code></pre>
<p>... but this just gives me a blank value. </p>
<p><strong>How can I get the value inside the div without any markup?</strong></p>
| javascript jquery | [3, 5] |
1,413,793 | 1,413,794 | Opening login page on two tab in browser and login in by one after another, getting "The page isn't redirecting properly" in second tab login time | <p>visible</p>
<p>I am getting the following error in the page and the page isn't redirecting properly .</p>
<blockquote>
<p>Firefox has detected that the server is redirecting the request for
this address in a way that will never complete.</p>
</blockquote>
<p>This problem can sometimes be caused by disabling or refusing to accept cookies.</p>
<p>Error is generated when I open login page on two tab of same browser
and logging in by first tab and when I am try to logging in second
tab that time i am getting this error message.</p>
<p>Can someone help me to fix this error? i want to solve this error by asp.net, c#.</p>
| c# asp.net | [0, 9] |
3,003,660 | 3,003,661 | this.checked creating false positive? | <p>I have a page that has 4 checkboxes that are checked by default. If you uncheck a box, it writes a cookie so that return trips to the page will have saved preferences. The problem I'm having is that the cookies seem to be written no matter what. Going to the page for the first time should create no cookies, but unchecking a box should throw the following code. As it stands, the first time I'm going to my site, the cookies are created.</p>
<p>Where have I gone wrong (I wouldn't be surprised if it is in multiple places).</p>
<pre><code>$('#mycheckbox').change(function() {
if (! this.checked) {
<?php setcookie('key', 'Value', time() + 4800); ?>
}
});
</code></pre>
| php javascript jquery | [2, 3, 5] |
2,752,013 | 2,752,014 | How to upload an image in folder with database in asp.net on remote server? | <p>I face this problem on uploading time:</p>
<blockquote>
<p>Access to the path
'D:\inetpub\vhosts\rajschool.com\httpdocs\Photo\3d_529 - Copy.jpg' is
denied.</p>
</blockquote>
<p>My code for uploading image is:</p>
<pre><code>protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
{
string imagefolder = "Photo";
string savepath;
string savefile;
if (FileUpload1.HasFile)
{
savepath = Path.Combine(Request.PhysicalApplicationPath, imagefolder);
savefile = Path.Combine(savepath, FileUpload1.FileName);
FileUpload1.SaveAs(savefile);
SqlDataSource1.Insert();
lblmgs.Text = "successfully upload";
}
}
</code></pre>
| c# asp.net | [0, 9] |
3,518,817 | 3,518,818 | How to split a string into an array in jQuery when there is only one element in the string? | <p>I have this code, that takes a string and splits it into an array:</p>
<pre><code>nodes = $("#" + model_id + "-" + node_class + "--" + "title").data("nodes").split(",")
</code></pre>
<p>When there is only one element in the string (no commas), the variable "nodes" does not become an array, but a regular variable. So when I try to iterate over each element in "nodes", nothing happens if the original string only contains one element. If it has several elements, everything is OK.</p>
<pre><code>$.each(nodes, function (id, node_id) {
if ($("#" + model_id + "-" + node_class + "-" + node_id + "-" + "chkbx").is(":checked")) {
counter ++
}
})
</code></pre>
<p>I have tried to declare "nodes" as an array, but when I assign the splitted string, it's all the same. Since I use a "split" to assign values I don't think I can use "push" to append values to the array.</p>
<p>I have tried to put square brackets everywhere, I think, i.e. like this: </p>
<pre><code>[nodes] = $("#" + model_id + "-" + node_class + "--" + "title").data("nodes").split(",")
</code></pre>
<p>... but that didn't help.</p>
<p>Is there any solutions to this, except from checking if "nodes" is an array or not, and then write different code to handle both options?</p>
| javascript jquery | [3, 5] |
1,674,901 | 1,674,902 | How to pass parameter from a link to jquery method | <p>When the user clicks on the link i need the JQuery method to fire, and call a web service, which is located at <code>/Project/Send/SendMethod</code>. When i click on the <code>send</code> link the method gets fired, i know this because the alert is getting displayed. But the problem is how to call the webservice. It would be good if it's a <code>POST</code> method.</p>
<pre><code><a href='' id='2' class='send'> Send </a>
</code></pre>
<p>Jquery method</p>
<pre><code> $(function () {
$('.send').click(function () {
alert(this.id);
});
});
</code></pre>
| javascript jquery | [3, 5] |
3,831,153 | 3,831,154 | Delaying a timed interval function? | <p>I have a function set up like so:</p>
<pre><code>setInterval(function () { get_fb(); }, 10000);
</code></pre>
<p>I'd like to reset the timer to 10 seconds whenever a user does something (like hover over an element or click an element)</p>
<p>How would I tell the program to do something like this?</p>
| javascript jquery | [3, 5] |
2,481,160 | 2,481,161 | getting domain\username for web app on intranet without loggin in | <p>I have a web app on our intranet (VS 2005). There are a couple pages that don't require the user to be logged into the app (feedback and the default page). I am trying to get the domain and username to display and/or send with the feedback. Is there a way to do this without requiring the user to log in? I've tried <code>this.Request.ServerVariables["LOGON_USER"]</code> and <code>this.User.Identity.Name</code>, but neither of them worked.</p>
| c# asp.net | [0, 9] |
4,503,939 | 4,503,940 | Dynamically add href on <a> | <p>I have a logout link</p>
<pre><code> <div id="titleInfo">
<div id="signOut">
<a href="" class="signOutLink" >Log Out</a>
</div>
</div>
</code></pre>
<p>I need to add navigation destination dynamically.</p>
<pre><code>$(document).ready(function() {
//Navigation Handling
$('.signOutLink').click(function() {
alert('h');
window.location.href("LogOut.aspx");
//window.location.replace("LogOut.aspx");
});
});
</code></pre>
<p>But it is not working. How can we correct it?</p>
| javascript jquery | [3, 5] |
3,149,262 | 3,149,263 | how to get the cache size of installed applications in android | <p>I'm using the following code to get a list of all installed apps on android, my question is how is it possible to get the size of the cache that's used by those applications,
any help would be appreciated.</p>
<pre><code>public class CacheActivity extends Activity {
private ListView lv;
// private TextView tv;
private List<PackageInfo> pkNames;
// private Context context;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.cache);
lv = (ListView) findViewById(R.id.cacheList);
// tv = (TextView) findViewById(R.id.text1);
pkNames = getPackageManager().getInstalledPackages(0);
ArrayAdapter<PackageInfo> adapter = new ArrayAdapter<PackageInfo>(this,
android.R.layout.simple_list_item_1, pkNames);
lv.setAdapter(adapter);
}
}
</code></pre>
| java android | [1, 4] |
2,156,292 | 2,156,293 | Is it possible to use a custom java class in an android app? | <p>I know Android apps are based off of Java, I was just wondering is it possible to use a custom Java class in an Android app. The class uses the following java libraries.: </p>
<p><code>import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.*;</code></p>
<p>If not what are the equivalent Android libraries I would need for the translation?</p>
| java android | [1, 4] |
4,677,233 | 4,677,234 | How to get Latitude/Longitude from Web App? | <p>I have a Web ADF application and I simply want the user to have the ability to click on the map and a Popup window displays the Latitide/Longitude values where the users click on the map. How can I do this?</p>
| c# javascript | [0, 3] |
4,153,092 | 4,153,093 | Where does HttpRuntime.Cache stores data? | <p>I am trying to implement a web application with Caching features.The reason I need caching is for is that we have an application which lets users access online courses. Now, Once the user logs in I validate him against our database. Once validated I want to store the user ID and course ID in cache for 20 mins so that if he requests it again I can retrieve values from cache foe both user id and course ID and if valid provide him access
For some reasons I can't use Session variables in this application so they are not an option.</p>
<p>Now, the caching code in my application is inside a HTTP Handler(.ashx file). Now I tried calling the cache object like you do for a aspx page but I could not, probably because it's a handler and not a webpage.
So,</p>
<pre><code>Cache.Insert("Id", 123);
</code></pre>
<p>will not work in Handler. So then I tried HTTPRuntime.cache. But after doing some research I found out the HTTPRuntime.cache is common to the whole application. I don't completely understand "Whole application". Does it mean that it is shared by all the users on different computers accessing our applications? or does it mean it's shared by all the users on <b>one computer</b> accessing our application. Because if it is the latter I am OK with it.
So is HTTPRuntime.cache a good way to cache data for one browser(or one computer) or is there a different and better way to implement Browser caching to store data?</p>
| c# asp.net | [0, 9] |
2,701,931 | 2,701,932 | Jquery how to set params when option is clicked? | <p>This is my HTML:</p>
<pre><code><select style="color:#666666;font-size:11px;" name="sort" id="sort"><option value="1">senest tilføjet</option>
<option value="rating">highest rating</option>
<option value="ratings">most votes</option>
<option value="created_at">after latest date</option>
</select>
</code></pre>
<p>I want to sort the params depending on the selected option.</p>
<p>Example: If the user choose to sort after highest rating, the page would update and have the params: <code>?sort=rating</code> in the url.</p>
| javascript jquery | [3, 5] |
2,567,455 | 2,567,456 | Track all outgoing URL requests from browser using jQuery | <p>I need to block the UI when user clicks on any hyperlinks that points to different page on my website.
I know there is a way to track all jquery ajax requests using ajaxStart and ajaxStop and i can use these methods to block my UI when browser is waiting for response from the server.
But is there any way to intercept all outgoing page requests from all major browsers (firefox, Chrome and IE) ?</p>
| javascript jquery | [3, 5] |
4,333,606 | 4,333,607 | override method from another project | <p>i have a website in my solution and a Data Class project<br>
data class is referenced to website<br>
now i want override method a from data class to web site<br>
i think this is possible because after compile data class is a dll in website</p>
<p>my data class :</p>
<pre><code>public partial class forInherit
{
public virtual int getUserID()
{
return 0;
}
}
public partial class logFunctions : forInherit
{
}
</code></pre>
<p>and my web site :</p>
<pre><code>public partial class logFunctions
{
public override int getUserID()
{
}
}
</code></pre>
<p>but my error is </p>
<p><strong>no suitable method found to override</strong></p>
| c# asp.net | [0, 9] |
5,449,387 | 5,449,388 | Setting height, and width of a relative layout in android | <p>Here is my scenario.</p>
<p>I have an image which is made as per resolution 320*480 (assuming i am using mdpi mobile). I am adding this image as a background to a relative layout.</p>
<p>Now my screen has three main things.</p>
<pre><code>1- Title bar (The standard title bar of android)
2- My relative layout and its sub view image relative layout which is matched parent.
3- My menu bar at the bottom.
</code></pre>
<p>Now since my image is getting stretched in between menu bar and title bar. I want to make it fit the screen. Below is the code I am using.</p>
<pre><code> mainLayout.getViewTreeObserver().addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
public void onGlobalLayout()
{
if (notCreated == true)
{
notCreated = false;
}
else
{
mnHeight = mainLayout.getHeight();
Rect rect = getRawCoordinatesRect(mainLayout);
h = getWindowManager().getDefaultDisplay().getHeight() -
- rect.top - mainLayout.getHeight();
// rect.top to remove android standard title bar
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(image.getWidth(),LayoutParams.MATCH_PARENT);
params.topMargin = -1 * rect.top;
params.bottomMargin = -1 * h;
image.setLayoutParams(params);
}
}
});
</code></pre>
<p>Now this is not working. A little help would be appreciated. </p>
<p>Note: Actually I just want to stretch my image relative layout to 320*480. Right now it is sandwitched between title bar and my menu bar. E.g right now its dimensions are 320*400</p>
| java android | [1, 4] |
1,776,683 | 1,776,684 | What is the equivalent of this JavaScript code in c#? | <p>I have this JavaScript file that I need to write in C#. I've done many but stuck on it.
Could some body help me with this?</p>
<pre><code>var biginteger=new bigint(convert);
var mod = bigint_mod(biginteger, new bigint(97));
var y = bigint_number(mod);
</code></pre>
<p>I am unable to interpret these JavaScript functions.</p>
| c# javascript | [0, 3] |
4,027,884 | 4,027,885 | Continue execution of the code after alert message from clientside | <p>I've to send mail using webappplication.All works fine but i've to show a confirm message if attachments are not selected.In that confirm box when ok is clicked execution of the code should continue,when cancel button is clicked it should return.</p>
<p>This is my code</p>
<p>Code behind</p>
<pre><code> protected void btnSend_Click(object sender, EventArgs e)
{
string str = "Are you sure, you want to proceed without attachment?";
this.ClientScript.RegisterStartupScript(typeof(Page), "Popup", "ConfirmApproval('" + str + "');", true);
...Send mail code goes here
}
</code></pre>
<p>ASPX</p>
<pre><code>function ConfirmApproval(objMsg)
{
if(confirm(objMsg))
{
alert("execute code.");
return true;
}
else
return false;
}
</code></pre>
<p>It works fine, ie when ok button is clicked an alert "execute code" is displaying.Instead of displaying alert i want to continue execution of the code.How will we do that from client side ???</p>
| c# javascript | [0, 3] |
2,979,630 | 2,979,631 | Placing cursor in textbox at specified length | <blockquote>
<p><strong>Possible Duplicate:</strong><br>
<a href="http://stackoverflow.com/questions/1865563/set-cursor-at-a-length-of-14-onfocus-of-a-textbox">Set cursor at a length of 14 onfocus of a textbox</a> </p>
</blockquote>
<p>I have a code which lays the focus selecting certain length of substring in the text box. I want to place the cursor instead of selecting the entire string. the code is as below <br></p>
<pre><code><script type="text/javascript">
window.onload = function() {
$("#message").keyup(function(e){
var message = document.getElementById('message');
// Select a portion of text
createSelection(message, 0, 5);
// get the selected portion of text
var selectedText = message.value.substring(message.selectionStart, message.selectionEnd);
alert(selectedText);
});
function createSelection(field, start, end) {
if( field.createTextRange ) {
var selRange = field.createTextRange();
selRange.collapse(true);
selRange.moveStart('character', start);
selRange.moveEnd('character', end-start);
selRange.select();
} else if( field.setSelectionRange ) {
field.setSelectionRange(start, end);
} else if( field.selectionStart ) {
field.selectionStart = start;
field.selectionEnd = end;
}
field.focus();
}}
</script>
</code></pre>
<p>HTML part of the code<br></p>
<pre><code><input type="text" name="message" id="message" value="" />
</code></pre>
| javascript jquery | [3, 5] |
4,874,640 | 4,874,641 | How can I reference a JavaScript file on every page? (ASP.NET 1.1) | <p>I have an old ASP.NET 1.1 site that I am maintaining. We are working with Google to place analytics code on all pages. Since I can't take advantage of master pages in 1.1, I have my pages include headers/footers/sidebars with User Controls.</p>
<p>What came to mind first is to place the JavaScript in my footer ascx control so it appears on every page. But I don't think I can link to a JavaScript file from a user control. </p>
<p>Any ideas on what I can do to get this js code placed on every page in my site?</p>
| asp.net javascript | [9, 3] |
4,898,467 | 4,898,468 | How do I make slides to slide by themself? | <p>So I have this problem. I have a page that has slides which doesn't slide by them self and i want that they'd slide. Here is the code <a href="http://jsfiddle.net/tUUPN/3/" rel="nofollow">http://jsfiddle.net/tUUPN/3/</a></p>
<pre><code>$(document).ready(function () {
$("#slideshow").css("overflow", "hidden");
$("#slideshow-nav").css("visibility", "visible");
$("#slideshow-nav a[href=#farm1]").addClass("active");
$("#slideshow-nav").localScroll({
target: '#slideshow',
axis: 'x'
});
$("#slideshow-nav a").click(function () {
$("#slideshow-nav a").removeClass("active");
$(this).addClass("active");
});
});
</code></pre>
<p>EDIT </p>
<p>I updated jsfidde <a href="http://jsfiddle.net/tUUPN/10/" rel="nofollow">http://jsfiddle.net/tUUPN/10/</a> (included jquery files at External Resources tab on the left)</p>
| javascript jquery | [3, 5] |
5,270,265 | 5,270,266 | Selecting elements without jQuery | <p>I guess this will be voted down, as it doesn't contain enough jQuery, but here it goes :)</p>
<p>What is the most effective way to get the element(s) returned by the jQuery selector below using plain <s>old</s> javascript?</p>
<pre><code>$('a[title="some title text here"]', top.document)
</code></pre>
| javascript jquery | [3, 5] |
2,977,353 | 2,977,354 | How to fix this error which is stating something is not a function? | <p>I am trying to append this: <code>'<div>' + htmlEncode(imagefilename) + '</div>'</code> when the user clicks on the cancel button (.imageCancel). But it is giving me this error: <code>$('<div/>').text(value).html();</code> is not a function. How can this error be fixed? Is it because </p>
<pre><code>$('.cancelImage').eq(window.lastUploadImageIndex).append('<div>' + htmlEncode(imagefilename) + '</div>');
</code></pre>
<p>is in the <code>$(".imageCancel").on("click", function(event) {</code> function?</p>
<pre><code>function htmlEncode(value) {
return $('<div/>').text(value).html();
}
function startImageUpload(imageuploadform, imagefilename) {
$(".imageCancel").on("click", function (event) {
$('.cancelImage').eq(window.lastUploadImageIndex).append('<div>' + htmlEncode(imagefilename) + '</div>');
var image_file_name = $(this).attr('image_file_name');
jQuery.ajax("deleteimage.php?imagefilename=" + image_file_name)
$(this).parent().remove();
$('.upload_target').get(0).contentwindow
return stopImageUpload();
});
return true;
}
</code></pre>
| javascript jquery | [3, 5] |
340,308 | 340,309 | Copy ResolveInfo item from ArrayList a to ArrayList b? | <p>Aasically I'm trying to add an item from ArrayList a (allApps) to ArrayList b (myApps) but I'm getting an error. </p>
<p>This is what I'm trying:</p>
<pre><code>public ArrayList myApps = new ArrayList();
@Override
public void onCreate(Bundle savedInstanceState) {
...
for(final ResolveInfo app : allApps) {
addApp(app);
}
}
public void addApp(ResolveInfo app) {
ArrayList.add(app); // ERROR: Cannot make a static reference to the non-static method add(Object) from the type ArrayList
}
</code></pre>
<p>What does this error mean and how can I get I copy an item from one array to the other?</p>
| java android | [1, 4] |
5,576,815 | 5,576,816 | What's the best way to secure data between an PHP webservice and a Android/Java application | <p>And by that i don't mean using HTTPS, but data encryption. </p>
<p>Is there a nice encryption method that i can use in PHP to encrypt the data and decrypt in Java?</p>
<p>Thanks in advance.</p>
| java php android | [1, 2, 4] |
3,493,254 | 3,493,255 | JQuery Mobile collapsible does not apply to div | <p>I'm very new to both JQuery and Javascript. I have an feed, I would like to display these feed inside a collapsible div AS a collapsible div. I have the following Javascript file:</p>
<pre><code><script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">
google.load("feeds", "1");
google.setOnLoadCallback(showFeed);
function showFeed() {
var feed = new google.feeds.Feed("http://www.varzesh3.com/rss");
feed.setNumEntries(10);
feed.load(function(result) {
if (!result.error) {
var container = document.getElementById("headlines");
for (var i = 0; i < result.feed.entries.length; i++) {
var entry = result.feed.entries[i];
var di = document.createElement("div").setAttributeNode("data-role", "collapsible");
di.innerHTML = '<h3>' + entry.title + '</h3>';
di.innerHTML += '<p>' + entry.contentSnippet + '</p>';
container.appendChild(di);
}
} else {
var container = document.getElementById("headlines");
container.innerHTML = '<li>Get your geek news fix at site</li>';
}
});
}
</script>
<body>
<div data-role="collapsible-set" id="headlines"></div>
</body>
</code></pre>
<p>This should fetch all my feed names and put them in a collapsible div, it does exactly that but it shows the names as plain HTML text instead of a JQuery Mobile collapsible div.</p>
| javascript jquery | [3, 5] |
5,126,073 | 5,126,074 | Focus on textbox based on URL | <p>I have two forms on one page and want to have the input boxes focused based on the URL.</p>
<p>So for example: domain.com/Default.aspx#login and domain.com/Default.aspx#register</p>
<p>and the javascript I have this:</p>
<pre><code> if (window.location.href = '?action=login')
{
window.document.getElementById('<%=txtUserName.ClientID %>').focus();
}
else if (window.location.href = '?action=register')
{
window.document.getElementById('<%=txtRegEmail.ClientID %>').focus();
}
</code></pre>
<p><strong>EDITED</strong></p>
| asp.net javascript | [9, 3] |
967,452 | 967,453 | How to maintain scroll position on autopostback? | <p>how can I get back to the same position of a page on postback. It always seems to get to the top of the page</p>
<p>I've tried using ' maintainScrollPositionOnPostBack = "true" ' but its not working.</p>
<p>Thanks,
Sam</p>
| c# asp.net | [0, 9] |
5,717,181 | 5,717,182 | Enter is not working in Internet explorer and Firefox | <p>This function is not working in Internet Explorer and Firefox. In Firefox, it returns the following error:</p>
<blockquote>
<p>TypeError: e is undefined<br>
[Break On This Error]<br>
...e.which == "number") ? e.which : e.keyCode; keyCodeEntered = (e.which) ? e.which... </p>
</blockquote>
<p>The function:</p>
<pre><code>function onSearchPhraseKeyDown(e) {
var buttonId = '<%=SearchButton.ClientID %>';
if (!e)
var e = (typeof e.which == "number") ? e.which : e.keyCode;
keyCodeEntered = (e.which) ? e.which : window.event.keyCode;
if ((keyCodeEntered == 13) || (keyCodeEntered == 13)) {
document.getElementById(buttonId).click();
return false;
} else {
return true;
}
}
</code></pre>
<p>Can anyone see what's wrong?</p>
| javascript jquery | [3, 5] |
5,215,389 | 5,215,390 | Call C# function in Javascript | <p>Is it possible to call c# function or Event in Javascript function.</p>
<p>thank you.</p>
<p>I have my old application in that no ajax, MVC and jquery....</p>
| c# javascript | [0, 3] |
5,858,767 | 5,858,768 | Need to do bulk file upload in JavaScript | <p>I have a little bit of an unusual situation I guess. I have a page for placing new orders and part of a new order is a variable (0-n) number of files that are to be uploaded and associated with the order on the back end. The user also needs to specify a description for each file. </p>
<p>I've used a couple jQuery upload plug-ins with great success, but in this case I'm not looking to upload a single file when the user hits "OK." What I really need to do is upload a file by passing a local path to some method that will do the upload.</p>
<p>Does anyone know of any plug-ins that do this?</p>
<p>Thanks!</p>
| javascript jquery | [3, 5] |
3,412,060 | 3,412,061 | Accessing to Java app from PHP | <blockquote>
<p><strong>Possible Duplicate:</strong><br>
<a href="http://stackoverflow.com/questions/3319161/php-java-integration">Php/Java Integration</a> </p>
</blockquote>
<p>I have a java app. It has some function. How can I call It's function in PHP?
I need step by step tutorial about it.
I need solution except Java/PHP Bridge and Thrift. </p>
| java php | [1, 2] |
2,811,602 | 2,811,603 | JQuery: how to keep a dialog box open after an asp.net postback has occurred | <p>Looking at the other dialog questions, mine seems to be the exact opposite to postback queries. I have a dialog box which opens when a button is clicked. all that is fine. I have attached the dialog to the form and posting to asp.net is fine too, but, my problem is when a postback occurs of course the dialog closes which I do not want to happen as the user may want to post via the dialog function several times. Basically the dialog connects to an asp process that creates a folder, the user may want to create several folders (for image upload) but postback causes the dialog to close, rather abruptly!, and I would rather the user dismissed the dialog when they have finished. Any ideas how I might achieve that? I'm using Jquery and Asp.net C#. I'm fairly new to both c# and Jq so am flummuxed. I've tried this lastly........... Thanks</p>
<pre><code>protected void Page_Load(object sender, System.EventArgs e)
{
if (IsPostBack)
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "callme", "$('#opener').click(function(x)", true);
}
}
</code></pre>
| c# jquery | [0, 5] |
5,987,090 | 5,987,091 | Excel PMT function in JS | <p>I found i little snipet on internet, about PMT calculate.</p>
<pre><code>function PMT(i, n, p) {
return i * p * Math.pow((1 + i), n) / (1 - Math.pow((1 + i), n));
}
function CalculatePMTFromForm(idLoanAmount, idAnnualInterestRate, idMonths, idResult) {
var i = jQuery('#' + idAnnualInterestRate).val() / 1200;
var n = jQuery('#' + idMonths).val();
var p = jQuery('#' + idLoanAmount).val();
var pmt = PMT(i, n, -p);
jQuery('#' + idResult).val(pmt.toFixed(2));
}
function performCalc() {
CalculatePMTFromForm('LoanAmount', 'InterestRate', 'Months', 'Payment');
}
jQuery(document).ready(function() { performCalc(); jQuery('.calc').keyup(performCalc); });
</code></pre>
<p>When the page is load, in the result input box I see "NaN" , and when i tpye some irrelevant number then "-Infinity" msg appear.
I search to "NaN" in files and i found in jquery.js, but after I modify, nothing change. And I can't find Infinity</p>
<p>How can I change this messages?</p>
<p><strong>Edit</strong></p>
<p>Calling code:-</p>
<pre><code>function performCalc() {
CalculatePMTFromForm('LoanAmount', 'InterestRate', 'Months', 'Payment');
}
jQuery(document).ready(function() {
performCalc(); jQuery('.calc').keyup(performCalc);
});
</code></pre>
<p>This is worked for me:</p>
<pre><code>if(pmt>0 && pmt<Number.MAX_VALUE) {jQuery('#' + idResult).val(pmt.toFixed(2));}
</code></pre>
| javascript jquery | [3, 5] |
2,741,804 | 2,741,805 | Android list footer | <p>I get a null pointer exception at line five/seven of my code:</p>
<pre><code> LayoutInflater inflater = getLayoutInflater();
View header = inflater.inflate(R.layout.footer_row, (ViewGroup) findViewById(R.id.header_layout_root));
TextView tv_footer = (TextView) findViewById(R.id.tv_footertext);
if(getListView().getCount()<=8) {
tv_footer.setText("You have no more assignments");
} else {
tv_footer.setText(Integer.toString(getListView().getCount()) + " assignments shown");
}
getListView().addFooterView(header, null, false);
</code></pre>
<p>I'm not too sure why, so could you tell me? List view's aren't my thing. </p>
<p>I'll tick the right answer!</p>
| java android | [1, 4] |
3,733,291 | 3,733,292 | C# Compile Time for Last Updated | <p>I have a website and I want to include a "Last Compile Time: XX:XX:XX" in the footer of the website. Is there an automated way to alter the contents of an asp:label at compile time?</p>
| c# asp.net | [0, 9] |
3,032,046 | 3,032,047 | Open a new window/tab | <p>I am working on a donations website. In my page, I have a textbox which accepts a numeric value from the user (that is, money to be donated).</p>
<p>In my code-behind, I have a method which checks whether the value in the textbox is numeric. The method generates an error message if the number is invalid.</p>
<p>I also have a JavaScript which, after checking that the value in the textbox is numeric, opens a new tab to the website confirmation page, thanking the user for his donation. Here is the code of the javascript:</p>
<pre><code><script type="text/javascript">
function Open_Window()
{
var textbox = document.getElementById('DonationTextBox');
if (textbox.value != "")
{
if (isNan(textbox) == false)
{
window.open("DonationConfirmation.aspx")
}
}
}
</script>
</code></pre>
<p>The problem is that the tab is NEVER opened, even if the number is valid. Can you please help me solve this problem? Thank you.</p>
<p>P.S.</p>
<p>Here is the code of the button that initiates the validation:</p>
<pre><code><asp:ImageButton ID="PayPalButton2" runat="server" ImageAlign="Middle"
ImageUrl="Resources/Icons/PayPalCheckOut.gif"
onclick="PayPalButton2_Click" OnClientClick="Open_Window()"/>
</code></pre>
| c# javascript asp.net | [0, 3, 9] |
1,470,004 | 1,470,005 | HttpWebRequest is very slow | <p>hi all am requesting a handler file from another handler file that returns an image,when i request my HttpWebRequest taking more time to get the response...here is my code please help.</p>
<pre><code>HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
HttpCookie cookie = context.Request.Cookies["ASP.NET_SessionID"];
Cookie myCookie = new Cookie(cookie.Name, cookie.Value);
myCookie.Domain = url.Host;
request.CookieContainer = new CookieContainer();
request.CookieContainer.Add(myCookie);
request.Timeout = 200000;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
responseStream = response.GetResponseStream();
</code></pre>
| c# asp.net | [0, 9] |
4,792,205 | 4,792,206 | How can I implement custom maps with provinces in Android? | <p>Ok, so I have this map and I have various sliders on the right. After changing slider values and pressing 'Execute' button, some provinces in the map below should change colour.
<img src="http://i.stack.imgur.com/CtmXN.png" alt="enter image description here"></p>
<p>However, I don't know how to implement the map below. I have used 33 png drawable for each province. I have set them all to have a same big rectangle dimension so that they'd align themselves.
<strong>I am getting an 'Out of memory on byte allocation' error.</strong>
I assume this is because of all the large drawables I have.
I'm new to android and I want to ask, is there a way to implement this without the error?
Also the map should always be displayed on the left side of the screen so the images always have to be visible. </p>
| java android | [1, 4] |
3,409,745 | 3,409,746 | HTMLDocument getElementById for a custom control returns null, why, and is there a different way to access it? | <p>I have the following in an aspx page inside a body tag:</p>
<pre><code><form id="Form1" method="post" runat="server">
<customControl:menu id="Menu1" runat="server">
</customControl:menu>
</form>
</code></pre>
<p>And from a different aspx page I have this javascript function:</p>
<pre><code><script type="text/javascript">
function testFunction(args, name) {
alert(top.frames[0].document); //gives me [object HTMLDocument]
alert(top.frames[0].document.getElementById("Form1")); //gives me [object HTMLFormElement]
alert(top.frames[0].document.getElementById("Menu1")); //gives me [null]
}
</script>
</code></pre>
<p>Why is the third alert giving me null? (The <code>menu</code> is a control with an <code>ascx</code> extension)</p>
<p>Thanks,
Voodoo</p>
| javascript asp.net | [3, 9] |
5,617,074 | 5,617,075 | jQuery ajax callback memeber of class? | <blockquote>
<p><strong>Possible Duplicate:</strong><br>
<a href="http://stackoverflow.com/questions/5378622/is-there-a-way-for-a-jquery-ajax-success-function-to-access-the-object-its-cont">Is there a way for a JQuery ajax success function to access the object it’s contained in?</a> </p>
</blockquote>
<p>I have some code like that</p>
<pre><code>myClass.prototype.doStuff = function(){
$.ajax({
type: 'POST',
url: $('#form').attr('action'),
data: $('#form').serialize(),
success: this.callback
});
};
myClass.prototype.callback = function(data){
if(this.someFlag){
//do some stuff
}
};
</code></pre>
<p>In this case I supposed <code>this</code> to be the instance of myClass, but it isn't actually. Why is that?</p>
| javascript jquery | [3, 5] |
3,102,159 | 3,102,160 | Check that variable is a number | <p>How can I check that a variable is a number, either an integer or a string digit?</p>
<p>In PHP I could do:</p>
<pre><code>if (is_int($var)) {
echo '$var is integer';
}
</code></pre>
<p>Or:</p>
<pre><code>if (is_numeric($var)) {
echo '$var is numeric';
}
</code></pre>
<p>How can I do it in jQuery/JavaScript?</p>
| javascript jquery | [3, 5] |
4,555,627 | 4,555,628 | JQuery: get radio button value | <p>I have the following HTML:</p>
<p>HTML:</p>
<pre><code><input type="radio" name="abc" value="0" selected="selected" style="display:none" />
<input type="radio" name="abc" value="1" />1+
<input type="radio" name="abc" value="2" />2+
<input type="radio" name="abc" value="3" />3+
</code></pre>
<p>JQuery to get the selected radio button</p>
<pre><code>$('input:radio[name=abc]:checked').val();
</code></pre>
<p>Why doesn't the code above work on page load, BEFORE a user selected a radio button? It's strange because the code above does work AFTER a user selected a radio button.</p>
<p>It seems to me that I have set the default radio button value to be <code>0</code>, but if you</p>
<p>Meaning, if the radio button value is selected, return the selected value - otherwise, return 0 (when no value has been selected)</p>
| javascript jquery | [3, 5] |
5,594,636 | 5,594,637 | how to navigate the users to Login.aspx even if i set HomePage.aspx as the start page? | <blockquote>
<p><strong>Possible Duplicate:</strong><br>
<a href="http://stackoverflow.com/questions/549/the-definitive-guide-to-forms-based-website-authentication">The Definitive Guide To Forms based Website Authentication</a> </p>
</blockquote>
<p>how to navigate the users to Login.aspx even if i set HomePage.aspx as the start page for my application? I dont want any unauthorized user to access my application until i authenticate him.</p>
| c# asp.net | [0, 9] |
2,977,862 | 2,977,863 | How do I make multiple HTTP requests in parallel in PHP? | <p>I have a script written in PHP that sends an API call to eBay. There are several (15-50) calls made every second. I did some benchmarking and noticed that PHP doesn't execute these as fast as I'd like since it doesn't run them in parallel.</p>
<p>My question: Is it a good idea to convert the script into Java, so as to give it multi-threaded capabilities? Will this even run each request in parallel like I think it would or am I misguided to believe so?</p>
<p>Any other suggestions are welcomed.</p>
<p>Thanks.</p>
| java php | [1, 2] |
5,422,602 | 5,422,603 | Javascript to jQuery conversion need | <p>Not sure the code below 100% correct but it was doing the job and now need to convert for jQuery.</p>
<pre><code>var count = 0.00;
var currency = "R$";
function doCount() {
count = count + 1.99;
document.getElementById("number").innerHTML = currency + parseFloat(count).toFixed(2).replace(/\./g, ',');
var tim = setTimeout('doCount()', 60000); // increment every 60 seconds
}
doCount();
</code></pre>
| javascript jquery | [3, 5] |
2,280,058 | 2,280,059 | JQuery Calculation returns NaN | <p>I'm using <a href="http://www.pengoworks.com/workshop/jquery/calculation/calculation.plugin.htm" rel="nofollow">JQuery Calculation plugin</a> with the following script:</p>
<pre><code>function recalc() {
jQuery("input[class^=percent]").calc(
"(invoice - cost)/invoice * 100",
{
invoice: jQuery("input[class^=invoice]"),
cost: jQuery("input[class^=cost]")
},
function(s) {
// return the number as a perrcent amount
return s.toFixed(2) + "%";
}
)
};
</code></pre>
<p>Just wondering how to stop "NaN%" being displayed when the calculation is invalid (eg. when dividing by zero) and display an empty string instead.</p>
<p>Greatly appreciate any help. Cheers!</p>
| javascript jquery | [3, 5] |
2,692,096 | 2,692,097 | Dialog argument in server side | <p>I am sending the reference of the parent window in <code>showmodaldailoge()</code> function as </p>
<pre><code>window.showmodaldialog("mypage.aspx", window, winsizeattributes)
</code></pre>
<p>since I don't want to use query string or session variable. Now I can access the variables of parent window at the client side of <code>mypage.aspx</code>. How can I access the parent window variables on server side of <code>mypage.aspx</code> ie in <code>Page_Load()</code>?</p>
| c# asp.net | [0, 9] |
796,572 | 796,573 | Android: How to retrieve file name and extension of a resource by resource ID | <p>I have the following:</p>
<pre><code>getResources().getResourceEntryName(resourceId);
</code></pre>
<p>The problem is, that it retrieves only the file name without the extension.</p>
<p>For example, if I have the following res/drawable/pic.jpg, the</p>
<pre><code>getResources().getResourceEntryName(resourceId);
</code></pre>
<p>is returning the value "pic". The extension .jpg is missing.</p>
| java android | [1, 4] |
5,350,755 | 5,350,756 | how to create GridView/DataList with Editing Grid Column wise | <p>Create on grid and which can be editable column wise rather than row wise editing.. i want to add columns in Grid dynamically(not fixed columns) and it can be editable. when Edit button click which will present at each column Header.</p>
<h2>Like</h2>
<h2> Edit Edit Edit Edit</h2>
<pre><code> |Original | MOD1 | MOD2 | MOD3 ...
</code></pre>
<p>Cost1 | 500.00 | 550.0|550.0 | 1000.00 ...
Cost2 | 100.00 | 50.0 |150.0 | 500.00 ...</p>
<h2>Cost3 | 50.00 | 50.0 |50.0 | 100.00 ...</h2>
<p>here when click on first Edit Link Original Column should be Editable. </p>
| c# asp.net | [0, 9] |
5,777,718 | 5,777,719 | How to refresh webpage after clicking on “Update” in Grid view | <p>I am working on an Asp.net, C# Application.
I want to Refresh the webpage after I clicking on “Update” LinkButton; in Grid view. I have tried the following code; however it just refreshes the page without saving the updated data in Grid view.</p>
<pre><code>protected void LinkButton1_Click1(object sender, EventArgs e)
{
Response.Redirect(Request.RawUrl.ToString());
}
</code></pre>
<p>Name of DataSource <code>SqlDataSourcePlan</code></p>
<pre><code>SELECT [PlanID], [Deposit], [DepositReturn], [Discount] FROM [PaymentPlan] WHERE ([Ref] = @Ref)
UPDATE [PaymentPlan] SET [Deposit] = @Deposit, [DepositReturn] = @DepositReturn, [Discount] = @Discount WHERE [PlanID] = @original_PlanID
</code></pre>
| c# asp.net | [0, 9] |
2,219,221 | 2,219,222 | Where to store the data for jquery? | <p>Hello<br>
I made a gallery and a custom css dropdown to choose a category.If the user does not have javascript he should click the a anchor and be ok.Otherwise jquery & ajax should be used...<br>
The problem is how to know the category selected? Storing it as an attribute isnt an option because it doesnt validate although it is convinient.. I use HTML5 doctype but i am not sure if i should use data- because i might validate it to xhtml again...<br>
Other good options ?</p>
| javascript jquery | [3, 5] |
4,066,233 | 4,066,234 | How to prevent old data from displaying on form resubmit? | <p>I have a form where when the user clicks the compare button, depending on whether the compare mode is set to "Full" or "Partial", different code will execute and display data in a GridView. </p>
<p><img src="http://i.stack.imgur.com/rP2SM.jpg" alt="enter image description here"></p>
<p>This is set up in an if/else block. I have two GridViews, one displaying the results for a "partial" comparison and one for "full" comparison. Everything works fine, except when the user changes the compare mode and clicks the compare button again (i.e. without closing the window and rerunning the program), both GridViews display at once, even though they are bound to the DataTable in separate blocks (one in the if, the other in the else) and therefore <em>should never appear at the same time</em>.</p>
<p><img src="http://i.stack.imgur.com/qIVL8.jpg" alt=""> </p>
<p>I tried hiding the other gridview using <code>gridview1.Visible = false;</code> so that, for example, the gridview for full compare is invisible when the partial compare option is selected, and vice versa. This doesn't work - it makes both invisible so you don't see anything!</p>
<pre><code>protected void Run_Comparison(object sender, EventArgs e)
{
DataTable dt = new DataTable();
if (CompareMode.SelectedValue.Equals("Partial"))
{
gridview2.Visible = false; // trying to make full compare gridview invisible
// populate dt and execute partial compare
gridview1.DataSource = dt;
gridview1.DataBind();
}
else if (CompareMode.SelectedValue.Equals("Full"))
{
gridview1.Visible = false; // trying to make partial compare gridview invisible
// populate dt and execute full compare
gridview2.DataSource = dt;
gridview2.DataBind();
}
}
</code></pre>
<p>I looked into postback and still am not sure how to handle this issue, or even what to title this question for that matter. Any ideas?</p>
| c# asp.net | [0, 9] |
2,512,302 | 2,512,303 | retain radio button value on page refresh | <p>I know there are similar posts on this topic but i didn't find my answer from there.</p>
<p>An online MCQ exam test. Number of questions in the page is variable.
4 options for every MCQ(multiple choice question).</p>
<pre><code><input type="radio" name="my" value="1"/>
<input type="radio" name="my" value="2"/>
<input type="radio" name="my" value="3"/>
<input type="radio" name="my" value="4"/>
</code></pre>
<p>Examniee has to select one for each question. On page refresh, deselection takes place. How to retain the checked values on refresh - javascript, jquery or what? Details necessary.
Scripting language is php.</p>
| php javascript jquery | [2, 3, 5] |
31,416 | 31,417 | String modification issue in JS | <p>I have a string like "word_count". How can I transform it to "WordCount" in an elegant way using JavaScript? My decision seems too complicated to me. I'll be very grateful for your help. </p>
| javascript jquery | [3, 5] |
4,002,934 | 4,002,935 | Using Android Studio with Java 1.7 | <p>I was trying to get Android Studio to use Java 1.7 on Mac OS X (Mountain Lion)</p>
<p>I went to <code>File > Project Structure...</code> and then tried to add a JDK with the <code>+</code> button and then selecting <code>JDK</code>.</p>
<p>I navigated to <code>/Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home</code> and selected that, but nothing happens. (this is where Oracle's Java updater installed Java 7 automatically)</p>
<p>How do I use Java 1.7 with Android Studio?</p>
| java android | [1, 4] |
326,430 | 326,431 | How can I find an element from jquery.cache object which jquery uses for data storing | <p>I need a way to find the element of stored data on jQuery.cache object.</p>
<p>As you may now jQuery stores data as following syntax:</p>
<pre><code>$('#idOfTheSelector').data('dataKey','dataValue);
</code></pre>
<p>jQuery stores this data in <code>$.cache</code> object as ;</p>
<pre><code>$.cache[1].data.dataKey = 'dataValue';
</code></pre>
<p>my question is:</p>
<ul>
<li>how jQuery associates the data with the element? and</li>
<li>Can I find a associated element of stored data?</li>
</ul>
| javascript jquery | [3, 5] |
5,335,733 | 5,335,734 | looping through json data in JavaScript | <p>This is similar to <a href="http://stackoverflow.com/questions/2556476/ajax-coldfusion-cfc-json-hello-world">this question</a>, but I thought I'd reword it a bit differently in order to make myself more clear.
I have this json coming back from a $.ajax call:</p>
<p>{"COLUMNS":["PERSONID","FIRSTNAME","LASTNAME"],"DATA":[[1001,"Scott","Wimmer"],[1002,"Phillip","Senn"],[1003,"Paul","Nielsen"]]}</p>
<p>Q: In JavaScript, how do I parse through it to make a table such as:</p>
<pre><code><table>
<thead>
<tr>
<th>PersonID</th>
<th>First Name</th>
<th>Last Name</th>
</tr>
</thead>
<tbody>
<tr>
<td>1001</td>
<td>Scott</td>
<td>Wimmer</td>
</tr>
<tr>
<td>1002</td>
<td>Phillip</td>
<td>Senn</td>
</tr>
<tr>
<td>1003</td>
<td>Paul</td>
<td>Nielsen</td>
</tr>
</tbody>
</table>
</code></pre>
| javascript jquery | [3, 5] |
2,141,578 | 2,141,579 | How to realise ArrayAdapter | <p>I have class:</p>
<pre><code>class Catalog {
String name;
Double price;
Integer art;
}
</code></pre>
<p>All object of this class I add to ArrayList.
How to make ArrayAdapter for GridView. GridView should have 2 columns name and price.
And then I need calculate sum of price for all ArrayAdapter object</p>
| java android | [1, 4] |
4,235,419 | 4,235,420 | jQuery: .each how to reference matched object | <p>how do i get a reference to the element that matched? 'this' is not correct. </p>
<p>For example here I am trying to alert with the elements value.</p>
<pre><code>//how do i get this to reference the object it matches.
$("#txtFirstName,#txtLastName,#txtDOB").each(
function() { alert(this.val()); }
);
</code></pre>
| javascript jquery | [3, 5] |
4,067,444 | 4,067,445 | On refresh brower's Data is getting inserted -- Help! | <p>I have insert page - data is getting inserted properly with all validations .But the main problem is that after insert if anyone clicks on the refresh button on the Internet explorer browser , data gets inserted again the same data which insert on submit button .</p>
<p>Thanks,
Smartdev</p>
| c# asp.net | [0, 9] |
1,906,714 | 1,906,715 | reading with java, an element that was generated with javascript | <p>I have a website that implements a JavaScript that generates some messages elements.</p>
<p>I would like to write a Java program that will read from this messages once they will generate. Is this possible to do?</p>
| java javascript | [1, 3] |
4,374,197 | 4,374,198 | How to get a list of controls on a asp page and set an attribute dynamically? | <p>So I was told the following would not be possible:</p>
<p>I have a aspx page that has a number of dropdowns. Each dropdown is set with either a class=leftcolumn or class=rightcolumn.</p>
<p>I need to assign an attribute:</p>
<pre><code>propertyID.Attributes["nameOfAttribute"] = "false";
</code></pre>
<p>But instead of manually writing out each controlID and setting its attribute with the line above, I had hoped there was a way to go through and set the attribute on each control ID if it had class=leftcolumn. </p>
<p>This is something I know is possible to do through JQuery easily, but I need it on the code behind during load.</p>
<p>Thanks,</p>
| c# asp.net | [0, 9] |
3,750,516 | 3,750,517 | Using jquery 1.4 or javascript how would I target a specific link using a variable | <p><strong>HTML:</strong>
I've attached a simplified example of the problem I'm facing:</p>
<pre><code><h2>Product2</h2>
<div id="products">
<a class="my-product1" href="#"><span>my-product1<span></a>
<a class="my-product2" href="#"><span>my-product2<span></a>
<a class="my-product3" href="#"><span>my-product3<span></a>
<a class="my-product4" href="#"><span>my-product4<span></a>
<a class="my-product5" href="#"><span>my-product5<span></a>
</div>
</code></pre>
<p><strong>Javascript:</strong>
I'm already pulling myProduct from the page title and forcing lowercase. Next I'm attempting to remove this product from the group of links based on its class. Its quite possible this is jquery101 however I can't figure out how to add a class to a link using a variable to determine which class to select. In this example lets assume var myProduct = Product2</p>
<pre><code>function removeProduct(myProduct){
$("a.myProduct").addClass("display-none");
};
</code></pre>
<p>Also, I am still learning so if you have the time a Brief explination of why what i'm doing is wrong would go a long way. Thanks for your time!</p>
| javascript jquery | [3, 5] |
5,977,610 | 5,977,611 | Show/ hide dynamic combobox | <p>I have two comboboxes which are generated by queries from mysql.</p>
<p>When user choose value in first combobox i need to display second combobox, but if nothing is choosen second combox should not be displayed.
The code:</p>
<pre><code><?php
echo "<form method= \"post\" name=\"formcombo\" action=''>";
echo "<select name='cat' onchange=\"reload(this.form)\"><option value=''>Choose main category</option>";
while($cat2 = mysql_fetch_array($query2)) {
if($cat2['category_id']==@$category)
{
echo "<option value='$cat2[category_id]'>$cat2[category_name]</option></br>";}
else
{
echo "<option value='$cat2[category_id]'>$cat2[category_name]</option>";
}
}
echo "</select></br>";
echo "<select name='subcat'><option value=''>Choose subcategory</option>";
while($cat = mysql_fetch_array($query1)) {
echo "<option value='$cat[subcat_name]'">$cat[subcat_name]</option>";
}
echo "</select>";
echo "<input type=\"submit\" value =\"Submit\">";
echo "</form>";
?>
</code></pre>
<p>I use javascript to generate combobox values:</p>
<pre><code><script type="text/javascript">
function reload(form){
var val=form.cat.options[form.cat.options.selectedIndex].value;
self.location='main.php?cat=' + val ;
}
</script>
</code></pre>
| php javascript | [2, 3] |
1,288,914 | 1,288,915 | jquery.blur() NOT in alert() | <pre><code>$("#htxtEmoney, #htxtPoint").keypress(function(e){
var evt = window.event ? window.event : e; //for compatibility
var keyCode = evt.keyCode ? evt.keyCode : e.which;
if (keyCode == 13 || keyCode == 27 || keyCode == 8) return ; // esc, enter
if (48 <= keyCode && keyCode <= 57)
return true; // number
alert("You can write only Number.");
this.focus();
return false;
}).blur(function(e){
Payments.onChangePoint(this);
});
</code></pre>
<p>Here is a code I wrote.</p>
<p>If the user input alphabet, the <code>alert()</code> occur. </p>
<p>and then the <code>blur()</code> function also occur. </p>
<p>But I want, If an user input alphabet, the <code>alert()</code> occur and then the <code>blur()</code> function doesn't occur at that situation.</p>
<p>I mean the <code>blur()</code> fuction occur only the user click other control.. </p>
<p>sorry about my poor English. thx.</p>
| javascript jquery | [3, 5] |
4,909,286 | 4,909,287 | Developing page that request basic authentication | <p>I'm beginner to asp.net and have been asked to develop a page that request a basic authentication. when the user click on the link, log in screen (dialog) will pop-up. after the user filling the user name and the password, the requested http header will be shown with the encrypted user name and password.</p>
<p>I tried everything but I couldn't get it right</p>
<p>here is my code</p>
<p><code>code</code></p>
<pre><code>public partial class Authenticate : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
Uri uri = new Uri("http://abdullahtk.somee.com");
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
request.UseDefaultCredentials = true;
Response.AddHeader("WWW-Authenticate", "BASIC Realm=My Realm");
WebResponse v = request.GetResponse();
Stream rStream = v.GetResponseStream();
StreamReader str = new StreamReader(rStream);
if (str.EndOfStream != true)
{
Response.Write(str.ReadToEnd());
}
v.Close();
rStream.Close();
str.Close();
}
}
</code></pre>
<p>please help me!?</p>
| c# asp.net | [0, 9] |
5,249,875 | 5,249,876 | ASP.NET javascript embed in template column | <p>I am developing a web page in which a rad grid displays the list of exams. I included a template column which shows count down timer when the exam is going to expire.</p>
<p>Code is as given below:</p>
<pre><code> <telerik:RadGrid ID="radGrid" runat="server" AutoGenerateColumns="false">
<MasterTableView>
<Columns>
<telerik:GridTemplateColumn HeaderText="template" DataField="Date">
<ItemTemplate>
<script language="JavaScript" type="text/javascript">
TargetDate = '<%# Eval("Date") %>';
BackColor = "white";
ForeColor = "black";
CountActive = true;
CountStepper = -1;
LeadingZero = true;
DisplayFormat = "%%D%% Days, %%H%% Hours, %%M%% Minutes, %%S%% Seconds.";
FinishMessage = "It is finally here!";
</script>
<script language="JavaScript" src="http://scripts.hashemian.com/js/countdown.js" type="text/javascript"></script>
</ItemTemplate>
</telerik:GridTemplateColumn>
</Columns>
</MasterTableView>
</telerik:RadGrid>
</code></pre>
<p>I am giving DataTable as datasource to this grid. But my problem is , the template column is showing data only for the first record and the value taken is from the last row in the DataTable.</p>
<p>For Ex: If I give data as given below, I can see 3 records but with only the first record displaying the counter with last value(<code>10/10/2010 05:43 PM</code>).</p>
<pre><code>02/02/2011 01:00 AM
08/09/2010 11:00 PM
10/10/2010 05:43 PM
</code></pre>
<p>Could you please help in this??</p>
<p>Thanks,
Mahesh</p>
| asp.net javascript | [9, 3] |
2,335,732 | 2,335,733 | How to attach class onClick event using JavaScript? | <p>I have a full AJAX page with elements that act like buttons (with events like <code>onclick="$('#workcont').load('pages/mypage.html #m3-to-12');"</code>). The elements being referenced are <code><li></code> and <code><tr></code> (in a table). </p>
<p>How do I attach event handlers to add the class <code>selected</code> on click?</p>
| javascript jquery | [3, 5] |
3,715,745 | 3,715,746 | Confine validations to controls in gridview while updating(using command field edit,update,cancel) | <p>I am able to provide validations for the controls in grid view but those validations are also applied to the controls in the form.</p>
<p>My question is how can those validations can be confined to controls in gridview only? </p>
<p>i am using inbuilt commandfield (edit,update,cancel) as edit button. when i set property causevalidations to true for the commandfiled, it triggers validation not only to controls in gridview but also to the rest of the form. </p>
<p>coudl you help..</p>
| javascript jquery asp.net | [3, 5, 9] |
4,817,669 | 4,817,670 | Understanding data passing using .on() | <p>I was reading</p>
<pre><code>function myHandler(event) {
alert(event.data.foo);
}
$("p").on("click", { foo: "bar" }, myHandler)
</code></pre>
<p>But I think I can do it by</p>
<pre><code> function myHandler(a) {
alert(a);
}
$("p").on("click", function() { myHandler('bar') })
</code></pre>
<p>Why would I use event, what is event actually for, I also see many people use '<code>this</code>' and '<code>that</code>' in their code, but I can't understand what is it, why not just select elements by their name like <code>$('#something')</code>, that's what I usually do? Any tips on writing most simplify program codes? There are too many different methods but doing the same thing on coding.</p>
| javascript jquery | [3, 5] |
1,313,370 | 1,313,371 | JavaScript Variable Operators | <p>Are these possible in Javascript?</p>
<p>I've got something like this:</p>
<pre><code>var op1 = "<";
var op2 = ">";
if (x op1 xval && y op2 yval) {
console.log('yay');
}
</code></pre>
<p>Basically I need the user to input the operator, its coming from a select box. </p>
| javascript jquery | [3, 5] |
4,022,651 | 4,022,652 | Unknown element in JQUery click | <p>I am having a Html generated using JQUery and its like </p>
<pre><code><p class="fieldChoices title" style="">
Choices:
<input id="Choice1" value="option1" maxlength="150"/>
<div class="seperator"/>
<p class="deleteChoice1 cutsom_button deleteField"></p>
<div class="seperator"/>
<input id="Choice2" value="option2" maxlength="150"/>
<div class="seperator"/>
<p class="deleteChoice2 cutsom_button deleteField"></p>
<div class="seperator"/>
</p>
</code></pre>
<p>I am trying with on click of deleteChoice1 the corresponding Choice1 must be removed from the .fieldChoices using JQuery..</p>
<p>Also i may not know in JQuery whether i am clicking deleteChoice1 /deleteChoice2 ,,
so i dont know how to resolve it using JQuery..please suggest me....</p>
| javascript jquery | [3, 5] |
572,239 | 572,240 | prevent jquery validation submitting upon error | <p>when I use this in jquery it works as should however when live it is not and it is the exact same code as I copied and pasted.</p>
<p>When live when i select yes for the radio button it asks me to select colour and shade as it should but then it submits when i click ok. If i select attendance1 yes and select the 2 drop down values it submits without error on attendance1 or attendance2</p>
| javascript jquery | [3, 5] |
5,107,390 | 5,107,391 | Why my dynamic form is not getting submitted? | <p>I am creating a dynamic form to submit with few input elements, but it does not send a request. I use <a href="http://www.fiddler2.com/fiddler2/" rel="nofollow">fiddler</a> to check</p>
<p>Here is my code</p>
<pre><code>var form_ref = document.createElement("form");
form_ref.id = "viewform";
form_ref.name = "viewform";
form_ref.action = "/csm/showResult.action";
form_ref.method = "post";
form_ref.target = "_self";
var cfgidField = document.createElement("input");
cfgidField.name = "cfgid";
cfgidField.type = "text";
cfgidField.value = configid;
form_ref.appendChild(cfgidField);
var cfgnameField = document.createElement("input");
cfgnameField.name = "cfgname";
cfgnameField.type = "text";
cfgnameField.value = configname;
form_ref.appendChild(cfgnameField);
var cfgdescField = document.createElement("input");
cfgdescField.name = "cfgdesc";
cfgdescField.type = "text";
cfgdescField.value = configdesc;
form_ref.appendChild(cfgdescField);
var cfgenvField = document.createElement("input");
cfgenvField.name = "cfgenv";
cfgenvField.type = "text";
cfgenvField.value = configenv;
form_ref.appendChild(cfgenvField);
var cfgfileField = document.createElement("input");
cfgenvField.name = "cfgfile";
cfgenvField.type = "text";
cfgenvField.value = absolutepath;
form_ref.appendChild(cfgfileField);
var cfgdateField = document.createElement("input");
cfgenvField.name = "updatedDate";
cfgenvField.type = "text";
cfgenvField.value = absolutepath;
form_ref.appendChild(cfgdateField);
form_ref.submit();
</code></pre>
| javascript jquery | [3, 5] |
3,130,023 | 3,130,024 | sort divs by the number, no randomize | <p>I found this great script: <a href="http://jsfiddle.net/yomoore/RJMhT/119/" rel="nofollow">jsfiddle</a></p>
<p>Over here: <a href="http://stackoverflow.com/questions/4205166/showing-random-divs-using-jquery">Showing random divs using Jquery</a></p>
<p>The problem is that on reload the divs are randomized. I need the divs to show as they are sorted in the html, like 1,2,3,4 etc. And than of course cycle back starting over from div1.</p>
| javascript jquery | [3, 5] |
209,608 | 209,609 | Is it possible to Post Data from a Java application to a .php page? | <p>im trying to make a quick java app that posts data to a website just basic $_POST variables.
Is it possible?</p>
<p>Thanks.</p>
| java php | [1, 2] |
3,584,301 | 3,584,302 | Client-side validation for radio buttons in php | <p>I'm trying to create a form with multiple radio buttons. I'm generating radio buttons using a for loop like so:</p>
<pre><code><form name="myForm" method="POST" id="myForm" action="result.php" onsubmit="">
<?php for ($i = 1; $i <= $row = mysqli_fetch_array($result); $i++)
{ ?>
<input type="radio" name="opt<?php echo $i; ?>" id="opt<?php echo $i; ?>" value="A"/><br/>
<input type="radio" name="opt<?php echo $i; ?>" id="opt<?php echo $i; ?>" value="B"/> <?php } ?>
</code></pre>
<p>I want to make sure that for each radio button group, there is 1 selected answer. I've been searching endlessly and I've come up with this code:</p>
<pre><code></script><script type="text/javascript">
function validate() {
var x = "<?php echo $j;?>";
var formValid = false;
for (var i = 1; i <= x; i++)
{
var y = document.getElementsByName("opt"+i);
var j = 0;
while (!formValid && j < y.length){
if (y[j].checked) {
formValid = true;
j++;
alert("test");
}
break;
}
}
if (!formValid) { alert("all fields required");
return false;
}
else
{
var form = document.getElementById("myForm");
form.submit();
}</script>
</code></pre>
<p>My problem with this is even if all the radio buttons have been ticked, all fields required still pops up and the form would submit. Is there something I'm missing here? Please help. I've been stuck with this for days. </p>
| php javascript | [2, 3] |
1,479,268 | 1,479,269 | Refresh parent window when the pop-up window is closed | <p>Is there any way I can refresh the parent window when a popup window is closed without adding any javascript code to the popup window?</p>
<p>I have a page parent.php on which users can click "open popup" to open a popup window. This popup window shows some flash content and its not possible for me to add something like </p>
<pre><code>window.onunload = function(){
window.opener.location.reload();
};
</code></pre>
<p>to the popup window page markup.</p>
<p>Is there any other method to achieve this?
Thanks</p>
| javascript jquery | [3, 5] |
322,496 | 322,497 | How to give a permision to the user to enter only number between 1 to 100 using jquery or javascript | <p>I need to restrict the user to enter only number between 1 - 100 suppose if he is entering 101 i should give a popup message says please enter any number between 1 - 100?</p>
<p>Using jquery or javascript</p>
<p>thansk</p>
| javascript jquery | [3, 5] |
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