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|---|---|---|---|---|---|
3,567,151 | 3,567,152 | C# to C++ 'Gotchas' | <p>I have been developing a project that I absolutely must develop part-way in C++. I need develop a wrapper and expose some C++ functionality into my C# app. I have been a C# engineer since the near-beginning of .NET, and have had very little experience in C++. It still looks very foreign to me when attempting to understand the syntax.</p>
<p>Is there anything that is going to knock me off my feet that would prevent me from just picking up C++ and going for it?</p>
| c# c++ | [0, 6] |
1,298,572 | 1,298,573 | How do I make the number "0" display in a textbox? | <p>I have a decimal column that contains percentages. I'm converting these so that they display as their whole <code>#</code> counterparts. For example, if a value is <code>0.35</code> in the database, I'm displaying it as <code>35</code> in the textbox. However, some of the values are <code>0.00</code>, but don't display in the textbox as <code>0</code>. In fact, nothing shows up at all.</p>
<p>What would be the proper <code>ToString()</code> format to use to achieve my desired result?</p>
| c# asp.net | [0, 9] |
2,450,778 | 2,450,779 | Using PHP within Javascript functions | <p>What is the best way to handle mixing PHP into Javascript? Should it not be done? Should it be done in a certain way? I am working on a project and I found the following javascript function: </p>
<pre><code>function getStuff() {
<?php
$stuff = "0:Select";
foreach ($this->stuff as $k => $v){
$stuff = $stuff . ";" . $v['stuff_id'] . ":" . $v['stuff_name'];
}
?>
return "<?= $stuff ?>";
}
</code></pre>
<p>Assuming I need the data that the PHP is providing what is the ideal way to get it? This doesn't seem like it to me but the person that wrote this is my boss so I want to ask before trying to change it.</p>
<p>FYI, this JS is used in a view script and the data for <code>$this->stuff</code> is passed in from the controller that uses it.</p>
| php javascript | [2, 3] |
1,628,474 | 1,628,475 | asp.NET - Exclude a Page from Sitemaster or make it follow a different Site Master | <p>I have two pages I want to exclude them from the sitemaster so I can add a check for the session in the sitemaster. I want to exclude them because I want that the 401.aspx page and another page can be accessed by anyone. But the rest should be checked for and authenticated. </p>
<p>Is this possible, and what is the best solution to do this?</p>
| c# asp.net | [0, 9] |
4,564,194 | 4,564,195 | Semaphore, run_once decorator, or something like it | <p>In some places we have to have only one instance of function running. </p>
<p>This code works for me: </p>
<pre><code>function example() {
var that = this;
if(that.running) {
return false;
}
that.running = true;
$.get(url, {}, function (data) {
that.running = false;
});
}
</code></pre>
<p>How we can improve it, and make it more reusable? </p>
<p><strong>UPD</strong> Here is solution, based on Frits van Campen answer:</p>
<pre><code>function make_run_once(callback) {
callback.running = false;
return function () {
if(callback.running) {
return false;
}
callback.running = true;
deferred = $.Deferred();
deferred.done(function () {
callback.running = false;
});
callback(deferred); // pass deferred to callback so it can resolve at it's own leisure
};
}
</code></pre>
| javascript jquery | [3, 5] |
2,361,012 | 2,361,013 | Hiding Jquery modal dialog | <p>Jquery dialog script</p>
<pre><code> function SupplierGridPopup() {
var dlg = $("#divSupplierGrid").dialog({ bgiframe: true,
width: $(document).width(),
height: $(document).height(),
modal: true,
focus: function () { hideScrollBars(); },
open: function () { hideScrollBars(); },
beforeClose: function () { showScrollBars(); }
});
dlg.parent().appendTo(jQuery("form:first"));
}
</code></pre>
<p>How to hide a Jquery modal dialog. As i have set modal to true just hiding div(i.e div.hide()) seems not working. I tried hiding using <code>$("#divSupplierGrid").dialog("option", "hide", 'slide');</code> statement. still its not working. How to hide the div?</p>
| jquery asp.net | [5, 9] |
414,576 | 414,577 | Javascript / jQuery design question re: performance | <p>Is there any performance / memory hit differential among the three following styles?</p>
<p>Exhibit A:</p>
<pre><code>var func = function() {
// do some magic
}
$("#div").somePlugin({someEvent: func});
</code></pre>
<p>Exhibit B:</p>
<pre><code>$("#div").somePlugin({someEvent: function() {
// do some magic
});
</code></pre>
<p>Exhibit C:</p>
<pre><code>function func() {
// do some magic
}
$("#div").somePlugin({someEvent: func});
</code></pre>
| javascript jquery | [3, 5] |
3,393,853 | 3,393,854 | Understanding jQuery's .eq() | <p>jQuery's <code>.eq()</code> is:</p>
<pre><code>eq: function( i ) {
return i === -1 ?
this.slice( i ) :
this.slice( i, +i + 1 );
},
</code></pre>
<p>What is the point of the first <code>+</code> in <code>+i + 1</code>?</p>
| javascript jquery | [3, 5] |
1,485,318 | 1,485,319 | using replaceWith on all child inputs JQuery | <p>Basically on .show() I've been trying to have all of the inputs convert to image tags with the img src equaling the original inputs value like this:</p>
<pre><code>var currentPage = $('.three_paj_els:visible');
var nextPage = currentPage.next('.three_paj_els');
var the_parent_div_id = currentPage.attr('id');
nextPage.show(function() {
$('div#' + the_parent_div_id + ':input').each(function() {
var the_image_SRC = $(this).val();
$(this).replaceWith('<img src="' + the_image_SRC + '" ')
})
})
</code></pre>
<p>Been at it for a few hours now. I want only the ones in that specific div that gets shown to convert. </p>
<p>here's a fiddle of what I've been working on <a href="http://jsfiddle.net/Utr6v/100/" rel="nofollow">http://jsfiddle.net/Utr6v/100/</a>
when you click the next button, the <code><input type="hidden" /></code> tags should convert to <code><img></code> tags and the images should show.</p>
<p>Thanks a bunch in advance.
-Sal</p>
| javascript jquery | [3, 5] |
4,458,869 | 4,458,870 | Uncaught SyntaxError: Unexpected identifier with .append() string | <p>I keep getting this error in the <code>$('#savetickets-list')</code> line. I want to dynamically add fields to a table, the table has the id in HTML.</p>
<pre><code><div class="savetickets-list">
</div>
</code></pre>
<p>In javascript I fill the table in a for loop</p>
<pre><code>for (var i = 0; i < len; i++) {
// the data comes from a web database
var ticketname = results.rows.item(i).iTicketName;
$('#savetickets-list').append('
<div class="saveticket gradient-top">
<h3>' + ticketname + '</h3>
</div>
');
}
</code></pre>
<p>I dont know how to solve this. jQuery is loaded, I also checked the name of the selector.</p>
<p>Please help.</p>
| javascript jquery | [3, 5] |
3,437,874 | 3,437,875 | What does function($) mean in javascript? | <p>I realize that the $ is just sort of a convention for naming variables pointing to jQuery objects, and is also the function for document.getElementById(), but does function($) mean anything?</p>
<p>Edit: I actually meant </p>
<pre><code>(function($) {
/* ... */
})(jQuery);
</code></pre>
<p>Sorry for the confusion, but thanks for the answers.</p>
| javascript jquery | [3, 5] |
2,385,380 | 2,385,381 | Use jQuery to scroll to the bottom of a div with lots of text | <p>I have a div with a scrollbar on the right when there is a lot of text in it. I tried to use this code to scroll to the bottom of a div when the page loads, but I am not having much luck. How can it be achieved?</p>
<p>Style:</p>
<pre><code>div.messageScrollArea{width:100%; max-height:300px; overflow:auto;}
</code></pre>
<p>JavaScript code:</p>
<pre><code>$(document).ready(function () {
var objDiv = $('.messageScrollArea);
if (objDiv.length > 0)
objDiv[0].scrollTop = objDiv[0].scrollHeight;
});
</code></pre>
| javascript jquery | [3, 5] |
1,714,433 | 1,714,434 | in each loop selected index of select element are equal | <p>I have some select element in a page with css style set for them.I use this selector for select all them :</p>
<pre><code>$('.Field3')
</code></pre>
<p>and with each loop I want to get selected index of them,but when I change one of them selected item I get selected index set for all.</p>
<p>I create a jsFiddle for it.please change a select element item and click on the button:</p>
<p><a href="http://jsfiddle.net/uLvyS/" rel="nofollow">http://jsfiddle.net/uLvyS/</a></p>
| javascript jquery asp.net | [3, 5, 9] |
4,785,437 | 4,785,438 | implement specific file to a class in android | <p>I have developed an application in android. I have a file 'Constants.java' implemented to an activity. This file contains constant values for application. I need to change this constants file according to device resolution.</p>
<p>Is there a way where I can build a preprocessor, where in I can check the resolution of device, and implementa particular file accordingly,
example:
implement constants.java file for 240x320 and implement constants1.java file for 320x480</p>
<p>I tried fetching the integer values from strings.xml file, but it gives me a null pointer exception at <code>Resources res = getResources()</code>, when getResources() is called outside a method.</p>
<p>please help!!</p>
| java android | [1, 4] |
3,530,121 | 3,530,122 | simplest possible .ajax-call to twitter search-api? | <p>I'm trying call twitter. What is the simplest working call to the twitter-search-api?</p>
<p>This is what I have tired. The call fails.
$.ajax({
dataType: 'json',
url: "http://search.twitter.com/search.json?q=skjutsgruppen&callback=?",
})</p>
| javascript jquery | [3, 5] |
4,192,886 | 4,192,887 | Event handler on multiple events | <blockquote>
<p><strong>Possible Duplicate:</strong><br>
<a href="http://stackoverflow.com/questions/1646187/bind-multiple-events-to-jquery-live-method">Bind multiple events to jQuery 'live' method</a> </p>
</blockquote>
<p>I have the following function:</p>
<pre><code>$("td.delivered").click(function() {
$(this).html($("<input/>", {
id: 'inp',
style: 'width:80px;',
placeholder: "YYYY-MM-DD",
change: function() {
selectdone(this, title_id, status_type);
},
blur: function() {
selectdone(this, title_id, status_type);
},
onkeypress=="Return": function() { // pseudo-code
selectdone(this, title_id, status_type);
}
})
);
}
</code></pre>
<p>The following works, what would be a better way to write it?</p>
<pre><code> change: function() {
selectdone(this, title_id, status_type);
},
blur: function() {
selectdone(this, title_id, status_type);
},
onkeypress: function(e) {
if (e.keyCode == 13) {
selectdone(this, title_id, status_type);
}
}
</code></pre>
<p>How would I write this more concisely, making the <code>selectdone</code> function fire on <code>change</code>, <code>blur</code>, and <code>return</code>?</p>
| javascript jquery | [3, 5] |
5,396,822 | 5,396,823 | Convert this JavaScript code to jQuery | <p>I am new to jQuery, so I'm having trouble solving this. I want this converted to jQuery.</p>
<p><strong>JavaScript:</strong></p>
<pre><code>var el = document.getElementById("box");
el.style.backgroundColor = "#0000000";
var new_el = document.createElement("div");
new_el.innerHTML = "<p>some content</p>";
el.appendChild(new_el);
</code></pre>
| javascript jquery | [3, 5] |
4,649,985 | 4,649,986 | How to make img draggable and wrap move too | <p>below code try to make img be draggable(regarding <a href="http://stackoverflow.com/a/10965447/1775888">this</a>), it works but I can't figure how to make if img move all wrap <code>drag_wp</code> move together. <a href="http://jsfiddle.net/cAeKG/8/" rel="nofollow">http://jsfiddle.net/cAeKG/8/</a> any suggestion? </p>
<p>js</p>
<pre><code>function enableDraggin(el){
var dragging = dragging || false, x, y, ox, oy, current;
el.onmousedown = function(e){
e.preventDefault();
current = e.target;
dragging = true;
x = e.clientX;
y = e.clientY;
ox = current.offsetLeft;
oy = current.offsetTop;
window.onmousemove = function(e) {
if (dragging == true) {
var sx = e.clientX - x + ox,
sy = e.clientY - y + oy;
current.style.left = sx + "px";
current.style.top = sy + "px";
return false;
}
};
window.onmouseup = function(e) {
dragging && (dragging = false);
};
};
};
var el = $('.drag_wp');
for(var i = 0; i < el.length; i++){
enableDragging(el[i]);
};
</code></pre>
<p>html & css</p>
<pre><code><div class="drag_wp">
<img src="..." class="drag_el">
<div></div>
....// other div
</div>
.drag_wp{
position: absolute;
width: auto;
height: auto;
background:red;
}
.drag_el{
position: absolute;
width: 200px;
height: auto;
}
</code></pre>
| javascript jquery | [3, 5] |
34,686 | 34,687 | adding a try catch around a large method call | <p>I have a web service that's pretty simple; something like this:</p>
<pre><code>public class LeadService : System.Web.Services.WebService {
[WebMethod(EnableSession = true)]
public string MyService(string TheIncomingData)
{
string ReturnData = "";
MyClass TheClass = new MyClass();
ReturnData = TheClass.MyMethod(TheIncomingData);
return ReturnData;
}
}
</code></pre>
<p>You might have guessed it, the MyMethod is a pretty long-running method with some room for errors (for now). If I add a try/catch statement around the method call like this:</p>
<pre><code>try { ReturnData = TheClass.MyMethod(TheIncomingData); }
catch { ReturnData = ""; }
</code></pre>
<p>Is this going to make the service and the app exception-proof? And, is using a try statement like this going to have any performance impact even if no error occurs?</p>
<p>Thanks for your advice.</p>
| c# asp.net | [0, 9] |
2,486,212 | 2,486,213 | Creating Android magazine application with APPMK | <p>I'm try to make an Android magazine application. Until now, the best and the simplest way is using <strong>APPMK</strong> <a href="http://www.appmk.com/" rel="nofollow">http://www.appmk.com/</a>. and my questions are : </p>
<ol>
<li>Is it possible customize between using APPMK and coding in eclipse editor?</li>
<li>Can I retrieve the magazine's content from HTML, XML or JSon? Because in <strong>APPMK</strong>, the content get from pdf files.</li>
</ol>
| java android | [1, 4] |
176,328 | 176,329 | Slide down and slide up div on click | <p>I am using the following code to open and close a div ( slide up/down ) using js</p>
<p>I have the slide down event attached to a button and the slide up event sttached to close text.</p>
<p>What I want is the button onclick to open and onclick again close the slide element.</p>
<p>Here is the JS</p>
<pre><code>// slide down effect
$(function(){
$('.grabPromo').click(function(){
var parent = $(this).parents('.promo');
$(parent).find('.slideDown').slideDown();
});
$('.closeSlide').click(function(){
var parent = $(this).parents('.promo');
$(parent).find('.slideDown').slideUp();
});
});
</code></pre>
<p>The HTML:</p>
<pre><code><span class="grabPromo">Open</span>
</code></pre>
<p>and in the slide down area i have</p>
<pre><code><a class="closeSlide">Close</a>
</code></pre>
<p>Any help appreciated.</p>
<p>Ideally I want a down pointing arrow on the slide down button and a up pointing arrow to replace it to slide up on same button. And do away with the close link altogether.</p>
<p>Any help appreciated. Cheers</p>
| javascript jquery | [3, 5] |
2,282,660 | 2,282,661 | game map problem, built using jquery | <p>I'm building a map for a browser game using jquery. Basically its a grid using divs to display background images for the map content. It uses large divs and then populates those larger divs with smaller ones(for the actual images) once you scroll closer to them. It uses a click and drag event deal.</p>
<p>Now everything works as intended very well im not having a problem with any of that. What i am having a problem with is if you click and your dragging over the map once it goes to populate the next area(it does this because if you were to load the whole map all the time, the performance of the map is rediculusly low) it obviously takes a second or two to load the data and during that time my click and drag event does not work, so it ends up feeling like the map has locked up on you.</p>
<p>So i guess what im looking for is a way of loading data while you can still click and drag or maybe some suggestions on a better way to populated a grid style map. (im currently using a 100x100 (90px per square map) so its like 90000px x 90000px. Any help would be great</p>
| javascript jquery | [3, 5] |
5,543,169 | 5,543,170 | call javascript alert from java class | <p>How to call javascript alert from java class</p>
| java javascript | [1, 3] |
3,092,337 | 3,092,338 | asp.net range validator on textbox | <p>I have an <code>asp:textbox</code> with both required and range validators attached to it, where the code looks like this:</p>
<p>ASP:</p>
<pre><code><asp:TextBox ID="textBox1" runat="server" CausesValidation="true"></asp:TextBox>
<asp:RangeValidator ID="rangeValidator1" runat="server" ControlToValidate="textBox1" MaximumValue="1" MinimumValue="0"
ValidationGroup="valid" ForeColor="Red" ErrorMessage="Out of Range" />
<asp:RequiredFieldValidator ID="requiredValidator1" runat="server" ControlToValidate="textBox1"
ValidationGroup="valid" ForeColor="Red" ErrorMessage="Cannot be blank" />
</code></pre>
<p>And when the page is dynamically loaded (after a quick callback), I have code that is supposed to change the <code>MaximumValue</code> of the RangeValidator to more specific value. Here is the code for that:</p>
<pre><code>rangeValidator1.MaximumValue = GetMaxValue(params).ToString();
</code></pre>
<p>Now, I have set a breakpoint, and <code>rangeValidator1.MaximumValue</code> is being set correctly, however, when the page loads, and I look at the compiled client side javascript, it appears that the maximum value is still only 1.</p>
<p>What confuses me more is that any integer typed in will pass, as long as the first digit is a '1'. So if the maxValue is <em>supposed</em> to be something like "1234567", "1" will match, as will "12345678910". But "2" will not. Nor will "3000" or "46000". </p>
<p>Has anyone else had a similar issue with RangeValidators on Textboxes?</p>
| c# asp.net | [0, 9] |
4,279,501 | 4,279,502 | Making browsers ignore the URL hash when the back button is clicked | <p>For example, if an user is on <a href="http://example.com" rel="nofollow">http://example.com</a>, then the user goes to <a href="http://example.com#comments" rel="nofollow">http://example.com#comments</a>. If the user clicks "back" on his browser, how can I make him "ignore" <a href="http://example.com" rel="nofollow">http://example.com</a> and go directly to the URL that he visited before that?</p>
<p>I have jQuery loaded.</p>
| javascript jquery | [3, 5] |
1,185,762 | 1,185,763 | JS/jQuery: How to highlight or select a text in a textarea? | <p>I don't want to highlight text (by changing background color to yellow - NO), I just want to select a portion of the text inside textarea, exactly as if the user clicked and hold the click then moved the mouse to highlight only a portion of the text</p>
<p>How to do that? is it possible?</p>
| javascript jquery | [3, 5] |
1,460,856 | 1,460,857 | DropDownList Dependencies and Selections Using jQuery | <p>I have 6 dropdownlist as shown below: </p>
<pre><code>option1
option2
option3
option4
option5
option6
</code></pre>
<p>When I change option1 I want to change option3 and option5. When I change option2 I want to change option4 and option6. These list can be in any number. Here is another example: </p>
<pre><code>option1
option2
option3
option4
option5
option6
option7
option8
option9
</code></pre>
<p>Now when I change option1 then option4 and option7 will change. When I chanage option5 then option2 and option8 will change. When I change option9 then option6 and option3 will change. I think u can see the pattern. </p>
<p>I solved part of the problem by assigning same classes to related options. But sometimes the data is coming from database and I cannot assign classes since I don't know which options are in group. </p>
<p>If I move all these options in an array then how can I make dependencies between them?</p>
| javascript jquery | [3, 5] |
2,790,621 | 2,790,622 | How to include DLLs to published application? | <p>In my solution I reference DLLs file from Libs folder. When I publishe application they don't copy to published folder. Is there anyway to make them to be copied too?</p>
| c# asp.net | [0, 9] |
1,262,507 | 1,262,508 | How to insert selected item text from checkedlistbox to gridview dynamically in asp.net | <p>My requirement is, i have a checkedlistbox, and i want the selected item should be inserted into the gridview using javascript, in grid i want only two columns i.e. selected item text and another is checkbox.</p>
| javascript asp.net | [3, 9] |
2,198,429 | 2,198,430 | jquery .live() with 'ready' event | <p>i want to do something with all the newly added divs (with some class) in the body, but i realize the .live() method does not support 'ready' eventType.</p>
<p>for example, this code works:</p>
<pre>
$('.new').live('click', function(){
$(this).css("background", "black");
}</pre>
<p>but the user have to click on the div and i want to do the action automaticaly. </p>
<p>i tried this plugin: <a href="http://startbigthinksmall.wordpress.com/2011/04/20/announcing-jquery-live-ready-1-0-release/" rel="nofollow">http://startbigthinksmall.wordpress.com/2011/04/20/announcing-jquery-live-ready-1-0-release/</a> but it didn't worked (action is done on the existing divs, but not on later-added ones)</p>
| javascript jquery | [3, 5] |
1,148,066 | 1,148,067 | execCommand justifycenter | <p>If I try to <code>execCommand("justifycenter"...</code> a paragraph on my page in Firefox, it doesn't work; it's giving me this crazy error:</p>
<blockquote>
<p>uncaught exception: [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIDOMNSHTMLDocument.execCommand]" nsresult: "0x80004005 (NS_ERROR_FAILURE)" location: "JS frame :: editor.php?id=new :: onclick :: line 1" data: no]</p>
</blockquote>
<p>I already know the reason; it's because my body tag doesn't have contenteditable on, which is annoying because the other browsers don't require this.</p>
<p>Now, my problem is I don't want the entire page to be editable. I'm writing something of a WYSIWYG page builder, and it's too much of a compromise to stick the entire editor into an iframe. Does anyone know any other alternatives? This whole execCommand stuff is new to me, and enabling it for the body, but disabling it for everything else seems like a really bad hack.</p>
| javascript jquery | [3, 5] |
3,378,166 | 3,378,167 | TextChanged event not firing | <p>I have a GridView and a TextBox in one of its fields:</p>
<pre><code><asp:GridView ID="NTSBulkEditGridView" runat="server" AutoGenerateColumns="false" AllowSorting="true" Height="500px"
DataKeyNames="BookStem" OnRowDataBound="NTSBulkEditGridView_RowDataBound" DataSourceID="NTSSqlDataSource">
<Columns>
<asp:TemplateField HeaderText="Priority" SortExpression="Priority">
<ItemTemplate>
<asp:TextBox ID="txtPriority" runat="server" Text='<%# Eval("Priority") %>' BorderStyle="None" Width="80%" OnTextChanged="TextBox_Changed" AutoPostBack="true"></asp:TextBox>
<asp:CompareValidator ID="PriorityCompareValidator" runat="server" ControlToValidate="txtPriority" Display="Dynamic" ErrorMessage="Priority must be an integer!" Text="*" Operator="DataTypeCheck" Type="Integer" ValidationGroup="InsertUpdateNewTitlesStatusValidation" ></asp:CompareValidator>
</ItemTemplate>
</asp:TemplateField>
</code></pre>
<p>...</p>
<p>Could you please tell me why TextBox_Changed() is never called when I change text and press Enter? I tried to put same kind of a TextBox outside of the GridView, and there it works.
Thanks.</p>
| c# asp.net | [0, 9] |
5,702,527 | 5,702,528 | Accessing script block with jquery | <p>I have a script block, in the div element which is appended after html response. I want to access this block and call eval() function for this script. How can I access the script block.</p>
<p>I tried <code>$("#divId script")</code> , but it doesn't work.</p>
<pre><code><div id="divId">
<script type="text/javascript">
// some code here
</script>
</div>
</code></pre>
| javascript jquery | [3, 5] |
5,939,847 | 5,939,848 | How to show data in a DetailsView using a query string from anotehr page | <p>I have a page A with an EDIT LINK. When click it sends a parameter to a second page B, which contains a DetailsView in Edit mode.
Page B take care of editing the details.</p>
<pre><code>A.aspx?AuthorId=89
</code></pre>
<p>My problem is: I am not able to visualize the Right AuthorId passed from page A.aspx in the DetailsView in B.
What I am missing? Please if you have send me a link with some tutorials. Thanks for your time!</p>
<p>Here code for DetailsView -----------</p>
<pre><code><asp:DetailsView ID="DetailsView1" runat="server" AutoGenerateRows="False"
DataKeyNames="AuthorId" DataSourceID="EntityDataSource1" Height="50px"
Width="125px" DefaultMode="Edit">
<Fields>
<asp:BoundField DataField="AuthorId" HeaderText="AuthorId" ReadOnly="True"
SortExpression="AuthorId" />
<asp:BoundField DataField="UserId" HeaderText="UserId"
SortExpression="UserId" />
<asp:BoundField DataField="FirstName" HeaderText="FirstName"
SortExpression="FirstName" />
<asp:BoundField DataField="LastName" HeaderText="LastName"
SortExpression="LastName" />
<asp:BoundField DataField="NoteInternal" HeaderText="NoteInternal"
SortExpression="NoteInternal" />
<asp:BoundField DataField="ContentAuthor" HeaderText="ContentAuthor"
SortExpression="ContentAuthor" />
</Fields>
</asp:DetailsView>
</code></pre>
| c# asp.net | [0, 9] |
1,077,623 | 1,077,624 | How to see if two image sources are equal? | <p>I am trying to see if two images that the user clicked on are the same.
I have some code that retrieves the source of an image that was clicked on:</p>
<p><code>$('img').click(function() {
var path = $(this).attr('src');
});</code></p>
<p>I just need a way to compare two sources with each other.
I tried storing the sources in an array and seeing if they were equal but I couldn't get that to work:</p>
<pre><code>var bothPaths = [];
$('img').click(function() {
var path = $(this).attr('src');
bothPaths.push(path);
});
if (bothPaths[0] == bothPaths[1]) {
alert("they match.");
} else {
alert("they don't match.");
}
</code></pre>
<p>I would assume that this would compare the first two image sources that the user clicked on but I seem to have a problem somewhere.</p>
| javascript jquery | [3, 5] |
3,294,155 | 3,294,156 | Gridview text box edit | <p>I have a textbox inside the gridview. IF i enter any non-numeric values it has to show error message. How to handle this in row edit event</p>
| c# asp.net | [0, 9] |
770,983 | 770,984 | Jquery "THIS".myFuntionName is unavailable when in ajax Success? but ok before | <p>can anyone help, i have an issue with the keyword this.. before entering the ajax call its available but when entering Success. my "this" is available but doesn't contain the same info i.e. a method i wish to call.. This example shows what i mean..</p>
<p>I would appreciate any help, this.isoDateReviver is available before doing ajax.. and then when success arives .. this.isoDateReiver is UNDEFINED</p>
<pre><code> var data = new Object();
data.year = this.today = new Date().getFullYear();
this.isoDateReviver("yes","yes"); //// THIS WORKS HERE
$.ajax({
type: "POST",
url: "MyService.aspx/GetHolidays",
data: JSON.stringify(data),
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function(msg) {
var holidays = JSON.parse(msg.d,
this.isoDateReviver); // THIS DOES NOT WORK its undefined
Calendar.initalizeHolidays(holidays);
},
error: function(msg) {
alert(error);
}
});
</code></pre>
| javascript jquery | [3, 5] |
980,910 | 980,911 | Is this jQuery? | <p>If you hover the images, an orange magnifier pops up.</p>
<p><a href="http://disqus.com/features/" rel="nofollow">http://disqus.com/features/</a></p>
<p>Clicking on the images opens a pop up.</p>
<p>Is that a jQuery plugin that does this and the orange magnifier on hover?</p>
| javascript jquery | [3, 5] |
2,289,258 | 2,289,259 | jQuery Back-to-Top + StickyFloat + Fade-In on Scroll | <p>I'm currently using <a href="https://gist.github.com/728487" rel="nofollow">jQuery Stickyfloat</a> for a "back to top" button on a page that has alot of content. It works perfectly, however, the link is visible at the top when the user goes to the page. I would like it to be hidden on page load and when the user scrolls down (around 400px), it becomes visible and initiates the stickyfloat. When the user scrolls back up to the page, the link goes away.</p>
<p>The jQuery:</p>
<pre><code>$('a#back-to-top').stickyfloat({duration: 150});
</code></pre>
<p>The HTML:</p>
<pre><code><div id="content">
// Content goes here
<a href="#top" id="back-to-top">Top</a>
</div>
</code></pre>
<p>The link is absolutely positioned to the main content div. The CSS:</p>
<pre><code>#content {
position: relative;
}
a#back-to-top {
position: absolute;
top:0;
right:0;
}
</code></pre>
<p>How would I go about doing this? </p>
| javascript jquery | [3, 5] |
213,346 | 213,347 | asp.net button click w/ javascript "are you sure?" prior to post back | <p>i have a asp:button that will fire a delete and want to have a client side javascript are you sure pop-up prevent any accidents.</p>
<p>whats the javascript to handle this?</p>
| javascript asp.net | [3, 9] |
178,098 | 178,099 | Checking if a included javascript file is actually needed | <p>I'm more or less building a new design into some software and to retain the functionality of some of the page features I need to keep some of the javascript files the system uses; however it appears the software uses a global header to include all the <code>.js</code> files and to cut down on http requests I was only wanting to include them when the page actually needed them.</p>
<p>However without actually pining through the code of each page, is there a quicker method you can use to test if the page actually <em>needs</em> to have a certain <code>.js</code> file included or not!?</p>
| php javascript | [2, 3] |
3,213,552 | 3,213,553 | How do I call this function on blur(), using JQuery? RESOLVED! | <p>I have this function, see below:</p>
<pre><code>function checkStartPrice (){
if ($('#StartingPrice')[0].value.length == 0){
alert("The 'Starting Price' cannot be left empty!");
return false;
} else {
var BuyItNowPrice = parseFloat($('#BuyItNowPrice').val());
var StartingPrice = parseFloat($('#StartingPrice').val());
var Reserve = parseFloat($('#Reserve').val());
if((BuyItNowPrice <= StartingPrice) && (StartingPrice > 0)){
alert("The 'Buy It Now' price must be higher...");
return false;
}
if((Reserve <= StartingPrice) && (StartingPrice > 0)){
alert("Your 'Reserve Price' must be higher...");
return false;
}
return true;
}
}
</code></pre>
<p>Question: How do I call it on blur? I tried this code below but it doesnt seem to work</p>
<pre><code>$('#StartingPrice').blur(function(){
checkStartPrice();
});
</code></pre>
<p>Any help would be greatly appreciated, Thanks</p>
<hr>
<p>I found a ERROR & fixed it...RESOLVED :)</p>
| javascript jquery | [3, 5] |
2,231,983 | 2,231,984 | How can i change image path on click for asp.net dynamic content | <p>I am using jquery for changing image path but its not working for asp.net dynamic content</p>
<p>The jquery function is<br></p>
<pre><code>$('img.selection').click(function () {
this.src = 'images/selected_img.png';
});
</code></pre>
<p>This function is not post backing in to the C#, so am not getting changed image values.<br>
Please help me...</p>
| c# jquery asp.net | [0, 5, 9] |
786,725 | 786,726 | How to check if a thread is finished inside a OnClickListener | <p>I have a OnClickListener, like this one:</p>
<pre><code> submit.setOnClickListener(new OnClickListener() {
if(connected) {
final ProgressDialog pd = ProgressDialog.show(this, "", "Please Wait..", true);
new Thread() {
public void run() {
//DOES SOME CALCULATION INSIDE HERE
pd.dismiss();
}
}.start();
showPriceDialog(price);
}
else
Toast.makeText(this, "No Network!", Toast.LENGTH_LONG).show();
});
</code></pre>
<p>How can I know that the thread is finished? I know that there is a function <code>isAlive()</code> that I can use if I construct my thread like this: <code>Thread t = new Thread(); t.isAlive();</code> But how can I know if my thread is still alive, the way I've constructed my code? I'am aware that this could be solved by using an AsyncTask. </p>
| java android | [1, 4] |
4,276,086 | 4,276,087 | jQuery - open new window on page load | <p>How do I open a new browser window on page load w/ jQuery?</p>
<p>Thanks!</p>
| javascript jquery | [3, 5] |
3,143,412 | 3,143,413 | How can I create a module to allow only admins to access the website? | <p>Sometimes I need to block access on a website, but I don't want to block access for administrators so they should be able to see the website and for that I guess I need to make a module.</p>
<p>How can I make a module like that?</p>
<p>This is the code I have. I just don't know where I should place it.</p>
<pre><code>var user = Membership.GetUser() as User;
if (user == null || (user != null && !user.IsAdministrator))
{
// Block
}
</code></pre>
| c# asp.net | [0, 9] |
2,414,256 | 2,414,257 | How to display only 3 table cells per row when looping through a collection | <p>I am looping through a collection, and generating a htmltable.</p>
<p>I want to only display a maximum of 3 table cells per row.</p>
<p>I need some help with that logic.</p>
<p>My code so far is displaying 1 item per row.</p>
<pre><code>HtmlTable table = new HtmlTable();
HtmlTableRow row;
HtmlTableCell cell;
for(int x = 0; x < userList.Count; x++)
{
row = HtmlTableRow();
cell = HtmlTableCell();
// other stuff
row.Controls.Add(cell);
table.Controls.Add(table);
}
</code></pre>
| c# asp.net | [0, 9] |
2,675,024 | 2,675,025 | how to create new line between dateformat | <p>i m creating date format like this :</p>
<pre><code>SimpleDateFormat sdf =new SimpleDateFormat("MMM d, EEE, h:mm a");
</code></pre>
<p>i need a new line between date, month and time something like this </p>
<pre><code>thus ,sep 6
4:25pm
</code></pre>
<p>so i made the following changes :</p>
<pre><code>SimpleDateFormat sdf =new SimpleDateFormat("MMM d, EEE,"+"\n"+" h:mm a");
</code></pre>
<p>it did not give me anything just it created it in one line like this :</p>
<pre><code>thus ,sep 6 4:25pm
</code></pre>
<p>so i took format object like this </p>
<pre><code>SimpleDateFormat sdf =new SimpleDateFormat("MMM d, EEE,");
SimpleDateFormat sdf1 =new SimpleDateFormat(" h:mm a");
</code></pre>
<p>and did this :</p>
<pre><code>sdf.format(calendar.getTime())+"\n"+sdf1.format(calendar.getTime())
</code></pre>
<p>but it again gives the same result</p>
<pre><code>thus ,sep 6 4:25pm
</code></pre>
<p><strong>calendar</strong> is a Calendar object.Any help will be appreciated!!</p>
| java android | [1, 4] |
718,274 | 718,275 | I need to break a string at 30 characters, and insert a - and newline | <p>I need to insert a BR tag at the 30th position of a string if it is longer then 30.
Also, if the 29th position is not a space i.e. " " then I need to insert a - character and THEN insert a BR tag.</p>
<p>I am having issues with getting this to work, specifically detecting the space character.</p>
<p>I tried the wbr character and others but none are cross browser so I'm just inserting a BR tag so the text wraps around at the 30th position and inserting a dash.</p>
| c# asp.net | [0, 9] |
1,160,145 | 1,160,146 | Loading PNGs with BitmapFactory.decodeFile is randomly very slow | <p>In my app, I use BitmapFactory.decodeFile to load .png files that are the size of the screen. Sometimes the .png files will load in roughly 0.5 seconds. Occasionally, they will take about 10 or 15 seconds to load on a Droid phone which is a horrifically long time to ask the user to wait. As the user can pick any from a set of pictures in a gallery to load, I cannot practically load these images in advance.</p>
<p>I understand that SD card performance is unpredictable, but I'm really confused how they can be this unpredictable. I've been playing with the built-in stock Android gallery and haven't noticed this kind of loading behaviour for the same .png files.</p>
<p>Can anyone give me any advice on how to improve the speed at which these files are loaded? I can't see many options myself.</p>
| java android | [1, 4] |
680,358 | 680,359 | jQuery trigger an element's event | <p>My question is same as this <a href="http://stackoverflow.com/questions/7999806/jquery-how-to-trigger-click-event-on-href-element">one</a></p>
<p>I also faced the same problem which is <code>href</code> not triggered for event 'clicked'
.Then I changed to <code>alt</code> and element is <code>span</code> . Here is my code </p>
<pre><code><li><h2><span id='aa' alt="#inbox"><span>Inbox</span></span></h2></li>
</code></pre>
<p>This line is my 2nd child of <code>ul</code> . I want to trigger/click this line when the page is loaded. </p>
<p>But I want to know how to trigger this span's(#aa) click event.Following codes are tried.but not worked.<br>
first try:</p>
<pre><code>var href = $('#aa').attr('alt');
window.location.href =href; // this gave me 404 error
</code></pre>
<p>2nd try:</p>
<pre><code> $('#aa').trigger("click") // this has no change
</code></pre>
<p><strong>Edit</strong> a function will be executed when the above mentioned li>span is clicked. I want that li's span be clicked automatically when the page has loaded. <a href="http://stackoverflow.com/questions/7999806/jquery-how-to-trigger-click-event-on-href-element">this question</a> 's answers say some problems when <code><a href></code> is used.Therefore, I used <code>span</code> tag instead. I use jQuery 1.6 </p>
| javascript jquery | [3, 5] |
3,716,274 | 3,716,275 | How to compare two arraylist? | <p>I have two <code>ArrayList</code>. Each is of size 100000. I want to compare them and count matched elements.</p>
<p>Here's my code:</p>
<pre><code>for (int i = 0; i < mArryLst2.size(); i++) {
if (ArryLst1.contains(mArryLst2.get(i))) {
matchedPixels++;
}
}
</code></pre>
<p>Here comparison process is taking lot of time.</p>
<p>How to solve and optimize this problem.</p>
| java android | [1, 4] |
3,204,817 | 3,204,818 | PHP to connect to external site and perform some action | <p>I have my site called myDomain.com which has a PHP file called myDomainFile.php</p>
<p>Now inside this file (when it gets called), can I write code to connect to external site (otherDomain.com)
I need to login to otherDomain.com using some Username/Password, navigate to dashboard.php, which has a form (with one textbox). I need to populate this textbox, using values which I get from myDomain.com and then through my script and submit the form.</p>
<p>So in simple terms, it is like I want to automate the task of login to external site, adding URL manually there through PHP code.</p>
<p>Can I do this. Could someone please provide me some reference example.</p>
| php javascript | [2, 3] |
2,280,886 | 2,280,887 | what the meaning of plus operator in this JQUERY scripts | <p>I want to ask mean of plus operator in this script +i+ in the follow:</p>
<pre><code>i=0;
// next line in scripts write this code :
$('.container[data-id='+i+']').hide(); // +i+ what the meaning of it
</code></pre>
<p>Need Help thanks a TON</p>
| javascript jquery | [3, 5] |
5,723,019 | 5,723,020 | onChange="document.myform.submit() and PHP while loop | <p>I have the following code and on it's own works fine, but I need to have it in a PHP while loop as there may be hundreds of records. This does not work, meaning it does not submit the form.</p>
<p>Any help with this code, or other ideas that will work are appreciated. It also needs to write to a mysql DB the new value. Please note that I am less than a newbie with javascript.</p>
<p>Thanks</p>
<pre><code><form action="home.php" method="post" name="status">
<input type="hidden" name="record_number" value="<? echo $r['record_number']; ?>">
<input type="hidden" name="submit" value="cstatus">
<select name="statuscode" type="dropdown" style="font-size: 8pt; width: 60px" onChange="status.submit();">
<? if($r['statuscode']) { echo "<option value='".$r['statuscode']."'>".$r['statuscode']."</option>"; } ?>
<option value='Open'>Open</option>
<option value='Closed'>Closed</option>
<option value='Pending'>Pending</option>
<option value='Cancelled'>Cancelled</option>
</select>
</form>
</code></pre>
| php javascript | [2, 3] |
4,762,037 | 4,762,038 | retrieve selected value in row using javascript | <p>I've a table with multiple rows, each row has a drop down list. I am new to javascript and is unable to retrieve the selected value from the row. Any idea how can it be done? Thanks in advance.</p>
<p>Code:</p>
<pre><code>function chng_page(serialNum, rowid)
{
alert(rowid);
alert(serialNum);
var select_index = document.getElementById('orderStatus').selectedIndex;
//get the value of selected option
var option_value = document.getElementById('orderStatus').options[select_index].value;
//redirect with value as a url parameter
window.location = 'orderStatus.php?serialNum=' + serialNum + '&status=' + option_value;
}
</script>
</code></pre>
<p>//code for drop down list</p>
<pre><code><select id="orderStatus" name="orderStatus" onchange="chng_page(<?php echo $serialNum? >, this.parentNode.parentNode.rowIndex)">
<option value="Pending" <?php echo ($status == "Pending") ? ' selected="selected"' : ''; ?>>Pending</option>
<option value="Cooking" <?php echo ($status == "Cooking") ? ' selected="selected"' : ''; ?>>Cooking</option>
<option value="On The Way" <?php echo ($status == "On The Way") ? ' selected="selected"' : ''; ?>>On The Way</option>
<option value="Delivered" <?php echo ($status == "Delivered") ? ' selected="selected"' : ''; ?>>Delivered</option>
</select>
</code></pre>
| php javascript | [2, 3] |
4,155,137 | 4,155,138 | Passing URL parameter with JavaScript | <p>I have some JavaScript that creates Forward and Back buttons. However, I need to pass a parameter in the URL (<code>?id=$idd</code>):</p>
<pre><code><a href="javascript:submitForm('mainForm','back');" title="Go back to the kit home page" style="float: left;"><img src="images/back.gif" alt="Go back to the kit home page" border="0" /></a>
<a href="javascript:submitForm('mainForm','proceed');" title="Submit the order details" style="float: right;"><img src="images/proceed.gif" alt="Proceed to the next page" border="0" /></a>
</code></pre>
<p>The JavaScript is below:</p>
<pre><code>// Used in all pages to submit a form and optionally set a hidden
// form varaible called 'navigate' to direct navgiation
function submitForm(formName, navigateValue) {
if (navigateValue != null && navigateValue != "") {
document.forms[formName].navigate.value = navigateValue;
}
document.forms[formName].submit();
}
</code></pre>
<p>Thanks.</p>
| php javascript | [2, 3] |
5,718,981 | 5,718,982 | Javascript - I'd like to show the checkbox check before a long running function runs | <pre><code><input type="checkbox" onclick="myFunc()" />
</code></pre>
<p>myFunc is somewhat long running, about a second, and the browser shows the check for the checkbox AFTER the function completes. This causes lots of issues with users.</p>
<p>I'd like the check to show up immediately and then the onlick function to run. Can that be done?</p>
<p>I know I should get the function to run faster, or redesign the user interface, but that's another issue for another time.</p>
<p>thanks</p>
| javascript jquery | [3, 5] |
3,966,862 | 3,966,863 | Unlock screen programatically and show activity | <p>I have one activity and its in foreground while screen is locked. This activity has a button, and when its pressed it should bring CALL LOG activity to the foreground, but instead i only got unlock screen activity ( see pic below ). But if i unlock that screen, my first activity showing is CALL LOG, but it should be visible without first unlocking screen. Hope i was clear enough. ( see pics below )</p>
<p>I checked <a href="http://stackoverflow.com/questions/3793221/how-my-app-can-unlock-screen-programatically?lq=1">How my app can unlock screen programatically?</a>, but its not working as it should!</p>
<p>Basically this is my code:</p>
<pre><code>@Override
public void onClick(View v) {
switch(v.getId()) {
case R.id.missed_call_IV:
//finish();
Intent showContacts = new Intent(Intent.ACTION_VIEW, Calls.CONTENT_URI);
startActivity(showContacts);
Window w;
w = getWindow();
w.addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);
w.addFlags(WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD);
w.addFlags(WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);
break;
}
}
</code></pre>
<p><img src="http://i.stack.imgur.com/Gp1o6.png" alt="image1">
<img src="http://i.stack.imgur.com/2J0mB.png" alt="image2"></p>
| java android | [1, 4] |
5,659,642 | 5,659,643 | textarea into array javascript | <p>myList contains the following values:</p>
<blockquote>
<p>value1<br>
value2<br>
value3 </p>
</blockquote>
<pre><code>function showArray() {
var txt = $("#myList").text();
var textread = txt.split('\n');
var msg = "";
for (var i = 0; i < textread .length; i++) {
msg += i + ": " + textread [i] + "\n";
}
alert(msg);
}
</code></pre>
<p>my alert gives me the following:</p>
<blockquote>
<p>0:value1<br>
value2<br>
value3 </p>
</blockquote>
<p>It`s not what I wanted and expecting, I was expecting something like:</p>
<blockquote>
<p>0: value1<br>
1: value2<br>
2: value3 </p>
</blockquote>
<p>How can I get the values as expected?</p>
| javascript jquery | [3, 5] |
3,002,558 | 3,002,559 | Problems upgrading jquery 1.4.2 to 1.5.1 | <p>I'm trying to upgrade from jquery 1.4.2 to 1.5.1 and I'm getting the following error:</p>
<p>Uncaught Syntax error, unrecognized expression: [rel*=address:] </p>
<p>I can't figure out what it's related to. Any ideas?</p>
| javascript jquery | [3, 5] |
1,549,259 | 1,549,260 | How to maintain tab order after postback | <p>The requirement is for some calculation to happen on entering a value in the textbox and since calculation is same ontextchanged is linked to the same event.
When I tab out it neatly goes to next control and does a postback to Calculate.</p>
<p>Now after the postback and the server side is called and executed, the tab order is messed up and on tab it does not bring focus to the correct control. It always points to the URL in the browser window. </p>
<p>Please let me know how do i retrieve the control which should be next in focus after the postback using the tabIndex.</p>
<pre><code> <asp:TextBox ID="txtDiscount" runat="server" CssClass="NormalTextBox" TabIndex="45"
MaxLength="3" OnTextChanged="btnCalculatePrice_Click" AutoPostBack="True"></asp:TextBox>
protected void btnCalculatePrice_Click(object sender, EventArgs e)
{....
</code></pre>
<p>}</p>
<p>I tried the below code but didnt know how to fetch the exact control</p>
<pre><code> if(sender!=null)
{
WebControl reqCtrl = (WebControl)sender;
int taborder = reqCtrl.TabIndex;
int nexttabOrder = taborder + 1;
}
</code></pre>
| c# asp.net | [0, 9] |
1,009,953 | 1,009,954 | Find element with specified z-index | <p>How to find HTML element(-s) with <code>z-index</code> = 10 for example?</p>
| javascript jquery | [3, 5] |
869,697 | 869,698 | Determine final size of element wrapper before jQuery effect (e.g. slideDown) | <p>Can anyone tell me if (and how) jQuery determines the final size of an element that is animated with the built-in effects functions like <code>slideDown()</code>?</p>
<p>To give a practical example <a href="http://jsfiddle.net/GgCLa/" rel="nofollow">http://jsfiddle.net/GgCLa/</a>:</p>
<p>CSS:</p>
<pre><code>#wrapper { display: block; }
#wrapper p {
display: none;
}
#wrapper p:first-child {
display: block;
}
</code></pre>
<p>HTML:</p>
<pre><code><div id="wrapper">
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Curabitur et quam urna, ultrices commodo odio.</p>
<p>Nulla at tellus augue, varius dignissim nunc. Donec mattis
est quis sem iaculis scelerisque. .</p>
</div>
<input type="button" name="button" id="button" value="Clickey" />
</code></pre>
<p>JAVASCRIPT:</p>
<pre><code>$(document).ready(function() {
$("input").toggle(
function() { $("#wrapper p:last").slideDown("fast"); },
function() { $("#wrapper p:last").slideUp("fast"); }
);
});
</code></pre>
<p>Is there a way to determine the final height of the wrapper before the animation has completed?</p>
| javascript jquery | [3, 5] |
506,692 | 506,693 | Showing a formatted elapsed time | <p>On my upload file page I want to show an elapsed time (how long the user has been uploading the file for) in this format: <code>00:26</code>, which would be 26 seconds. <code>17:34</code> would be 17 minutes 34 seconds, etc.</p>
<p>How could I do this? I have an event that gets called when the upload starts so I can set a Date variable from there, and I also have a function that gets called periodically for me to update the elapsed time.</p>
<p>Thanks.</p>
| javascript jquery | [3, 5] |
3,251,727 | 3,251,728 | Update a control's value from a static class in ASP.NET | <p>Say that I have an ASP.NET page with a Label control and the following static class which executes a scheduled job:</p>
<pre><code>public static class Job
{
// The Execute method is called by a scheduler and must therefore
// have this exact signature (i.e. it cannot take any paramters).
public static string Execute()
{
// Do work
}
}
</code></pre>
<p>When the job is done, the execute method should update the value of the Label control on the page.</p>
<p>I've done some research and the only way seems to be to use HttpContext.Current.CurrentHandler. However, this is undesirable for me since it can potentially return null. </p>
<p>Since the Execute method cannot take any parameters (see comment), passing the Page instance as an argument is not an option.</p>
<p>Is there any other way to update the control from the static class?</p>
<p>NOTE: the Execute method must be static because I'm creating an EPiServer scheduled job, which requires a static Execute method (that doesn't take any parameters).</p>
| c# asp.net | [0, 9] |
5,912,783 | 5,912,784 | reterive sitemap from database | <p>How to reterive sitemap from databse in asp.net?Can somebody can provide any link which explain the process.</p>
| c# asp.net | [0, 9] |
2,793,582 | 2,793,583 | Is something similar possible in C++ | <p>Here is some sample jave code. Is this possible in C++ too?</p>
<pre><code>public class Example {
public static void main(String args[]){
int[][] a = new int[3][];
a[0] = new int[]{1};
a[1] = new int[]{1,2};
a[2] = new int[]{1,2,3};
display(a);
}
}
</code></pre>
| java c++ | [1, 6] |
2,320,927 | 2,320,928 | DataGrid - How to display the content of a hidden TemplateField on mouseover | <p>i'm using a DataGrid to display informations (e.g. names and addresses of bookstores), and i want to display the opening hours in a tooltip onmouseover. The information i want to show onmouseover is in a TemplateField which Visible porperty is set to false.</p>
<p>How can i achieve that? Must i use javascript and css ?</p>
<p>Thanx</p>
| c# asp.net | [0, 9] |
2,264,584 | 2,264,585 | How to change a device's screen orientation from service in android? | <p>Is it possible to change the device's orientation from portrait to landscape from a running service? I have searched but I couldn't find anything negative or positive</p>
| java android | [1, 4] |
2,825,084 | 2,825,085 | Linkbutton click event does not work inside gridview | <p>I have a webpage where I have a gridview. I have populated the gridview on page load event.</p>
<pre><code>protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
loadGridView();
}
}
</code></pre>
<p>This is the load gridview method.</p>
<pre><code>private void loadGridView()
{
dataTable dt = getData(); // this function populates the data table fine.
gridView1.dataSource = dt;
gridview1.dataBind();
}
</code></pre>
<p>Now I have added linkButtons in one of the gridview columns in the RowDataBound event of the grid view.</p>
<pre><code>protected void gvTicketStatus_RowDataBound(object sender, GridViewRowEventArgs e)
{
LinkButton lb = new LinkButton();
lb.Text = str1; // some text I am setting here
lb.ID = str2; // some text I am setting here
lb.Click += new EventHandler(lbStatus_click);
e.Row.Cells[3].Controls.Add(lb);
}
</code></pre>
<p>Finally This is the event Handler code for the link button click event.</p>
<pre><code>private void lbStatus_click(object sender, EventArgs e)
{
string str = ((Control)sender).ID;
// next do something with this string
}
</code></pre>
<p>The problem is, the LinkButtons appear in the data grid fine, but the click event does not get execute. the control never reaches the event handler code. when I click the link button, the page simply gets refreshed. What could be the problem?</p>
<p>I have tried calling the loadGridView() method from outside the (!isPostBack) scope, but it did not help!</p>
| c# asp.net | [0, 9] |
4,608,859 | 4,608,860 | Client side & server side at the same event (onselectedindexchanged) | <p>I have this drop down list. is it possible to call a javascript function and the server side function at the same time from the onselectedindexchanged event?</p>
<pre><code><asp:DropDownList ID="drpPartGroup"
runat="server"
Height="19px"
Width="169px"
AutoPostBack="True"
onselectedindexchanged="drpPartGroup_SelectedIndexChanged">
</asp:DropDownList>
</code></pre>
<p>Thanks.</p>
| javascript asp.net | [3, 9] |
6,018,464 | 6,018,465 | How to check if 'this' has a specific attribute? | <p>I want to check if the element I click (this) has a specific attribute, as a condition in the if clause.
Is it possible to do this with JavaScript or jQuery?</p>
<p>Thanks</p>
| javascript jquery | [3, 5] |
309,219 | 309,220 | JQuery Check if a checkbox is checked checking only working onload | <p>I am trying to check if a checkbox is checked or not at all times but I'm only getting alerted when the page loads and not at any time when the status has changed.</p>
<p>Here is the code:</p>
<pre><code><script type="text/javascript">
$(function(){
if ($('#myCheckBox').is(':checked')) {
alert('Yes my checkbox is checked');
} else {
alert('No my checkbox is not checked');
};
});
</code></pre>
<p></p>
| javascript jquery | [3, 5] |
1,800,820 | 1,800,821 | jQuery submit() not firing when triggered from live() | <p>I'm trying to get the form <code>#url_form</code> to be submitted when a URL is pasted into <code>#video_url</code>. The <code>.loading</code> class is added correctly, but the form still isn't being submitted.
Here's the code:</p>
<pre><code> $(document).ready(function(){
$("#url_form").live("paste", "#video_url", function(){
$("#video_url").addClass("loading");
$("#url_form").submit();
});
});
</code></pre>
<p>and the HTML:</p>
<pre><code><form accept-charset="UTF-8" action="/posts/get_video" data-remote="true" id="url_form" method="post">
<input autofocus="autofocus" class="post-modal-url loading" id="video_url" name="video_url" placeholder="Paste a URL here" required="required" type="url">
</form>
</code></pre>
<p>the Rails form_tag:</p>
<pre><code> <%= form_tag get_video_posts_path, :remote => true, :id => "url_form" do -%>
<%= url_field_tag 'video_url', params[:video_url], :placeholder => "Paste a URL here", :required => true, :autofocus => true, :class => "post-modal-url" -%>
<% end -%>
</code></pre>
| javascript jquery | [3, 5] |
1,476,896 | 1,476,897 | mp3 cutter android | <p>Following code is working fine for me. Since I am working with android ,I can't use audiostream class.</p>
<pre><code> File correct = new File("data1.mp3");
File file =new File("data.mp3");
correct.createNewFile();
FileInputStream in = new FileInputStream(file);
FileOutputStream out = new FileOutputStream(correct);
byte[] buffer = new byte[in.available()];
for(int i=0;i<1000;i++){
in.read(buffer, 0, 2048);
out.write(buffer, 0, 2048);
}
in.close();
out.close();
</code></pre>
<p>Now if I run following code , its giving error and not working</p>
<pre><code> correct.createNewFile();
FileInputStream in = new FileInputStream(file);
FileOutputStream out = new FileOutputStream(correct);
byte[] buffer = new byte[in.available()];
in.skip(2048);
for(int i=0;i<1000;i++){
in.read(buffer, 0, 2048);
out.write(buffer, 0, 2048);
}
in.close();
out.close();
</code></pre>
<p>Same thing here , When I run this code its giving error</p>
<pre><code> correct.createNewFile();
FileInputStream in = new FileInputStream(file);
FileOutputStream out = new FileOutputStream(correct);
byte[] buffer = new byte[in.available()];
for(int i=0;i<1000;i++){
in.read(buffer, 0, 2048);
in.skip(2048);
out.write(buffer, 0, 2048);
}
in.close();
out.close();
</code></pre>
<p>So my actual question is that how do you specify correct offset and get frames copied to a new mp3 file? How to get the size of the frame ? Is it necessary to have some starting important frames must be copied?</p>
| java android | [1, 4] |
824,208 | 824,209 | SQLite query failing | <p>I have android code with an SQLite update query which works ok with Android 2.1 but seems to give a constraint error with 2.3. Might the SQLite not be compatible with 2.3 and how can I tell which version of SQLite I am using?</p>
| java android | [1, 4] |
4,827,384 | 4,827,385 | Div Click on Image / Slide to new div possible with JQuery? | <p>I am looking for some way to click on an image or link on a Div and it will slide to another div without changing to height...so something like the below</p>
<pre><code><div id="div1">
<img src="image.jpg" onclick="slide_to_other_div" />
</div>
<div id="div2" style="display:none">
<p>Another Div Here</p>
</div>
</code></pre>
<p>But I don't want an accordion effect... I want to slide to Div2 without affecting the height?</p>
<p>Explained further ... </p>
<p>Suppose you have a table></p>
<pre><code><table>
<tr>
<td id="div1"><a href="#div2">Slide to Div2 Direction --> </a></td>
<td> id="div2" style="display:none">This is Div 2</td>
</tr>
</table>
</code></pre>
<p>So, Div1 scrolls sideways to Div2 when I click on the link to Div2</p>
| javascript jquery | [3, 5] |
1,639,576 | 1,639,577 | Copy Onclick event of an element | <p>hi to all i have an interesting question </p>
<p>is it possible to copy onclick event of an element like this</p>
<pre><code>$('#ElementId').attr('OldOnClick',$('#ElementId').attr('OnClick'));
</code></pre>
<p>Please guide me if there is any way of doing this.</p>
<p>i am trying to disable click event of all elements present on form at some point and on some other point i have to recover them so i am trying to save their <code>onclick</code> with other attribute name</p>
| javascript jquery | [3, 5] |
2,984,212 | 2,984,213 | How do I add/remove a class in a <div> when it already has classes | <p>How do I add/remove a class from a div when it already has one or more classes?</p>
<pre><code><div class="class1 class2" id="id1">some text</div>
$("#id1").toggleClass("class3"); // doesn't work
$("#id1").toggleClass(" class3"); // doesn't work
</code></pre>
<p>Do I have to parse the string?</p>
| javascript jquery | [3, 5] |
157,298 | 157,299 | reference asp server controls from client side | <p>this question might sound silly to some but i just had to make sure.</p>
<p>iv'e got a control which is not visible (visible = false)
i want it to become visible under certain conditions for instance onmoueover of a certain textbox ,</p>
<p>can i perform client side events such as this on server controls ?</p>
<p>iv'e noticed that i can't even give the onmouseover event if the control is set to run at server.</p>
<p>to summarize , is there a way the make a server control visible from the client side with out
having to post back to the server . </p>
<p>thanks for the answer from before but i came across a new problem :</p>
<p>my control is a calendar which is placed inside a content page ,</p>
<p>when i click on a textbox i want it to appear but when it is set to Visible=false
the client side script isn't able to locate it :</p>
<pre><code> function Show_Calander() {
debugger;
var c = document.getElementById('<%= calander1.ClientID %>');
c.visible = true;
}
<input type="text" id="txt_date" runat="server" onclick="Show_Calander();"/>
<asp:Calendar ID="calander1" runat="server" Visible="False"></asp:Calendar>
</code></pre>
<p>i can do this form the server side but i just want to increase performance by not going to the server for every little thing.</p>
<p>any ideas how i could make this happen ? </p>
| javascript asp.net | [3, 9] |
1,036,151 | 1,036,152 | Inflating a view throws Resources$NotFoundException on physical device | <p>The exact error:</p>
<pre><code>07-16 18:34:41.729: ERROR/AndroidRuntime(28347): android.content.res.Resources$NotFoundException: Resource ID #0x7f030001
07-16 18:34:41.729: ERROR/AndroidRuntime(28347): at android.content.res.Resources.getValue(Resources.java:892)
07-16 18:34:41.729: ERROR/AndroidRuntime(28347): at android.content.res.Resources.loadXmlResourceParser(Resources.java:1869)
07-16 18:34:41.729: ERROR/AndroidRuntime(28347): at android.content.res.Resources.getLayout(Resources.java:731)
07-16 18:34:41.729: ERROR/AndroidRuntime(28347): at android.view.LayoutInflater.inflate(LayoutInflater.java:318)
...
</code></pre>
<p>The call: </p>
<pre><code>LayoutInflater a = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE);
LinearLayout mainLayout = (LinearLayout)findViewById(R.id.linearLayout1);
mainLayout.removeAllViews();
mainLayout.addView(a.inflate(R.layout.input, null));
</code></pre>
<p>Bottom line throws the error.</p>
<p>The resource ID in the error is <code>R.layout.input</code>, which I'm trying to insert into another LayoutView <code>mainLayout</code>.</p>
<p>What's strange is that it only happens when I debug on my phone, when I run it in an emulator it works perfectly and adds the LayoutView as I want, yet if I try to debug on my phone it comes up with this error.</p>
| java android | [1, 4] |
700,889 | 700,890 | Pure java video endcoding/decoding libraries | <p>Does anyone know of any video encoding/decoding libraries written entirely in java?
Bonus points if it works on Android.</p>
<p>I'm trying to write a video decoding application for android, where I have access to the frame level decoding functions (which is absent in the android API MediaPlayer class)</p>
| java android | [1, 4] |
1,321,311 | 1,321,312 | Android - recognizer results null... need to put them into cursor () | <p>I need the results from recognizer in my cursor statement below:</p>
<pre><code> if (requestCode == check && resultCode == RESULT_OK){
ArrayList<String> results = data.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS);
lv.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, results));
ContentResolver cr = getContentResolver();
Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI, null, ContactsContract.Contacts.DISPLAY_NAME + "=?", new String[]{ results }, null);
</code></pre>
<p>problem is the 'results' in line below:</p>
<pre><code> ContactsContract.Contacts.DISPLAY_NAME + "=?", new String[]{ results }, null);
</code></pre>
<p>Does not accept my 'results' string as it is an arraylist variable and not string... the reults are from recognizer and when I say a word it converts to text, but i need either a real string set to get the cursor code to take or ?? thanks</p>
| java android | [1, 4] |
3,509,190 | 3,509,191 | How to get Parent page URL by Javascript? | <p>I have a scenario where Im opening a modal window dailog from Page1.aspx. Now after opening the modal window dialog If a user copies a URL and tries to open that window dialog directly from the browser. The modal window dialog shouldn't open directly. It should open ONLY from Page1.aspx. How do I check if user has not opened it directly in the browser. Basically Im looking for a substitute of URLReferrer in javascript.</p>
<p>Any help would be appreciated.</p>
<p>Thanks & regards,</p>
<p>Sumit Arora</p>
| javascript asp.net | [3, 9] |
5,137,501 | 5,137,502 | Flash contents are not getting hidden in Chrome | <p>I have asp.net page on which i showed Flash Contents using:</p>
<pre><code><object id="FlashFile" width="800" height="240">
<embed src="images/animation.swf" type="application/x-shockwave-flash" width="800"
height="240"></embed>
</object>
</code></pre>
<p>and after clicking some linkbutton say "Read More" i want this flash to be hidden and showing some popup javascript.
I used</p>
<pre><code>document.getElementById("FlashFile").style.visibility = "hidden";
</code></pre>
<p>Before showing the popup javascript.</p>
<p>It is working on IE and Mozilla but not on Chrome.
In chrome the Flash contents are still shown with full visibility.
Can anyone tell me what should be done.</p>
| javascript asp.net | [3, 9] |
801,297 | 801,298 | is using the $() shortcut in jQuery bad practice? | <p>I was recently listening to a podcast which made a comment on using <code>$()</code> vs using <code>jQuery()</code>. It was stated that every time <code>$()</code> was used a new object would be created and when <code>jQuery()</code> was used this was not the case. I google'd around but couldn't find anything on this specific topic.</p>
<p>I realize this is not a typical example, but the following is the reason I am interested in the answer to this question.</p>
<p>I have a page that the user will keep loaded in a browser for a whole day (24 hours, or possibly longer) and updates are done to the DOM every ~5 seconds as the result of an AJAX call via jQuery (the AJAX call portion is irrelevant to updating the DOM - the update to the DOM is done using a string of HTML and a call on a jQuery object to <code>.empty()</code> and then <code>.html()</code>).</p>
<p>Since hearing this, I subsequently switched all of the <code>$()</code> calls to <code>jQuery()</code> calls, but I would like to know:<br>
Is using <code>$()</code> vs using <code>jQuery()</code> a bad practice? Is there a negligible difference between the two? Or is it actually noticeable on larger projects?</p>
| javascript jquery | [3, 5] |
5,504,400 | 5,504,401 | Ajax and MVC 4 ( post request) | <p>I want to send a simple string ( which is xml ) to a controller . I don't know why the breakpoint in Visual Studio is not hit.</p>
<p>Here is the jQuerry code :</p>
<pre><code>$.ajax({
type: "POST",
url: "BasicWizard/show",
data: "xml="+xmlResult,
success: function (data) {
console.log("Oh yeah !");
},
error: function(jqXHR, textStatus, errorThrown) {
console.log(textStatus, errorThrown);
}
});
</code></pre>
<p>And here is my method in the controller :</p>
<pre><code> [HttpPost]
public ActionResult show(string xml)
{
try
{
ViewBag.xml = xml;
return PartialView("showXML");
}
catch (Exception)
{
return Content("error");
}
}
</code></pre>
<p>I have just a 500 error in the console. Thanks for the help ! </p>
| c# jquery | [0, 5] |
3,821,528 | 3,821,529 | making audio fade on click event | <p>In my game I want the background music to fade away when the "start-btn" is clicked. At the moment it works, but only if the music has been playing for a short period of time. If you leave the music to play for a while it doesn't seem to fade away when the button is clicked.</p>
<pre><code>$(".start-btn-wrapper").click(function() {
startplay();
$(bgMusic).on('timeupdate', function() {
var vol = 1,
interval = 100;
if (Math.floor(bgMusic.currentTime) == 5) {
if (bgMusic.volume == 1) {
var intervalID = setInterval(function() {
if (vol > 0) {
vol -= 0.05;
bgMusic.volume = vol.toFixed(2);
} else {
clearInterval(intervalID);
}
}, interval);
}
}
});
});
</code></pre>
<p>Where am I going wrong?</p>
| javascript jquery | [3, 5] |
409,241 | 409,242 | Can we display Hyperlink from Javascript alert on ASP.NET Page? | <p>I have the following text that needs to be displayed from Javascript ALert.</p>
<p>I am wondering if we can display the hyperlink from the alert itself?</p>
<pre><code>alert('User already exists in the system, please <a href='../Login.aspx'>login</a>');
</code></pre>
<p>Appreciate your responses</p>
<p>Thanks</p>
| c# asp.net javascript | [0, 9, 3] |
2,234,616 | 2,234,617 | Read data of post method in PHP | <p>I am requesting to PHP server as below code snippet </p>
<pre><code>StringEntity stringEntity = new StringEntity(myString, "UTF-8");
httppost.setEntity(stringEntity);
httppost.addHeader("Accept", "application/xml");
httppost.addHeader("Content-Type", "application/xml");
</code></pre>
<p>Now I want to read that xml data into PHP server. </p>
<p>How can I read that?</p>
| java php android | [1, 2, 4] |
5,752,709 | 5,752,710 | Bind data on calendar every MonthChange | <p>I am working on an asp .net project which has a Calendar control inside. When the calendar is loaded i have in th DRender function a dataset which binds on the current month the appropriate data. When i change the month how can i bind the data?. For ex: </p>
<pre><code> protected void CalendarDRender(object sender, System.Web.UI.WebControls.DayRenderEventArgs e)
{
foreach (DataRow dr in GetMonthData("dbo.getAvailableDates",FirstDayOfMonthFromDateTime(DateTime.Now),LastDayOfMonthFromDateTime(DateTime.Now)).Tables[0].Rows)
{
GetTimeData("dbo.getAvailableTime", Convert.ToDateTime(e.Day.Date));
dsSelDate = new DataSet();
da.Fill(dsSelDate, "AllTables");
if ((dr["Date"].ToString() != DBNull.Value.ToString()))
{
DateTime dtEvent = (DateTime)dr["Date"];
if (dtEvent.Equals(e.Day.Date) && dsSelDate.Tables[0].Rows.Count == 0)
{
e.Cell.BackColor = System.Drawing.Color.Red;
}
else if (dtEvent.Equals(e.Day.Date))
{
System.Drawing.Color Color1 = System.Drawing.ColorTranslator.FromHtml("#5392a8");
e.Cell.BackColor = Color1;
}
else if (dtEvent.Equals(e.Day.Date) || DateTime.Now.Date.AddDays(2) >= e.Day.Date)
{
e.Cell.BackColor = System.Drawing.Color.White;
}
}
}
}
protected void MonthChange(Object sender, MonthChangedEventArgs e)
{
//How can i access the arguments ex. e.cell. of the changed month?
}
</code></pre>
<p>How can i access the drender arguments of the changed month in order to bind the data?</p>
| c# asp.net | [0, 9] |
1,042,100 | 1,042,101 | JQuery / Javascript Image Replace | <p>I am trying to do a very simple image replace of the Twitter widget logo to a logo I specify. How can I do this, please note that the twitter logo has NO ID or class on it, so I am not exactly sure how I can do a replace, it may have to loop through each of the images and then only replace the one that matches.</p>
<p>Example ..</p>
<pre><code><script src="http://widgets.twimg.com/j/2/widget.js"></script>
<script>
new TWTR.Widget({
version: 2,
type: 'profile',
rpp: 4,
interval: 6000,
width: 250,
height: 300,
theme: {
shell: {
background: '#333333',
color: '#ffffff'
},
tweets: {
background: '#000000',
color: '#ffffff',
links: '#4aed05'
}
},
features: {
scrollbar: false,
loop: false,
live: false,
hashtags: true,
timestamp: true,
avatars: false,
behavior: 'all'
}
}).render().setUser('twitter').start();
</script>
</code></pre>
<p>Above is the Twitter code I am using, it renders the twitter logo and the URL is <a href="http://widgets.twimg.com/i/widget-logo.png" rel="nofollow">http://widgets.twimg.com/i/widget-logo.png</a>, I need to change this to /image/twitter.jpg.</p>
| javascript jquery | [3, 5] |
436,749 | 436,750 | How to respond to mouse button clicks in Javascript? | <p>I want to be able to write code to respond (seperately) to the following events:</p>
<ol>
<li>Right hand click</li>
<li>Left hand click</li>
<li>Middle button click (optional - nice to have but I can live without this).</li>
</ol>
<p>Is there an inbuilt way in Javascript that I can respond to these events, or do I need to use a library (preferably jQuery) ?</p>
| javascript jquery | [3, 5] |
5,721,918 | 5,721,919 | Can't find Database namespace in System.Data.Entity in ONE file | <p>I have no idea. I just created a Global.asax and I'm just trying to use System.Data.Entity.Database and it has no idea what I want.</p>
<pre><code>using System;
using HROpenEnrollment.Model;
using System.Data.Entity;
using HROpenEnrollment.Data.EntityFramework;
namespace HROpenEnrollment
{
public class Global : System.Web.HttpApplication
{
protected void Application_Start()
{
using System.Data.Entity.
}
</code></pre>
<p>The irritating part is I can use it elsewhere. Here's another file in the same project that works fine.</p>
<pre><code>using System;
using HROpenEnrollment.Model;
using System.Data.Entity;
using HROpenEnrollment.Data.EntityFramework;
namespace HROpenEnrollment.Data.EntityFramework
{
public class Populate : DropCreateDatabaseIfModelChanges<OpenEnrollmentContext>
{
</code></pre>
<p>What gives? I get all the way to System.Data.Entity but it won't find anything after that.</p>
| c# asp.net | [0, 9] |
5,300,938 | 5,300,939 | How to get the selected Date from the calendar control? | <p>I am creating a DatetimePicker User control. I just want to know how to get the selected date of the calendar (asp.net control) control using jQuery. I used this code, but it's wrong.</p>
<pre><code>$(document).ready(function() {
$(".UserCalender").click(function () {
var a = $('.CalenderDiv:selected').text();
alert(a);
});
});
</code></pre>
<p>What's wrong with this?</p>
| asp.net jquery | [9, 5] |
1,850,117 | 1,850,118 | How I can detect change on Select, which is called from code? | <p>I want to trigger .change() on select, if I change option in select element by code.</p>
<p>I take example from jQuery documentation and added my hook to link, which after click change selected option in select. And problem is if user click on that link, then change function doesn't react.</p>
<p><a href="http://api.jquery.com/change/" rel="nofollow">http://api.jquery.com/change/</a></p>
<pre><code>$("select").change(function () {
var str = "";
$("select option:selected").each(function () {
str += $(this).text() + " ";
});
$("div").text(str);
})
.change();
$("#test").click(function () {
$("select option:eq(2)").attr("selected", "selected")
});
</code></pre>
| javascript jquery | [3, 5] |
1,005,986 | 1,005,987 | Checking file size during upload and stopping upload exceeding file size limit with javascript? | <p>Is there a way to use javascript or jquery to check the progress of a file upload (i.e. how many bytes or kb the server has received) and to cut off the upload if it exceeds a certain limit, showing the user a warning/error message? Thank you.</p>
| javascript jquery | [3, 5] |
5,046,465 | 5,046,466 | How to make a delete confirmation that need a minimum of 1 record to be deleted? | <p>I need help on making a delete confirmation that need a minimum of 1 record to be deleted.
I'm still confused on making it. I think there's something wrong in my javascript code. Any help would much be appreciated. Thanks</p>
<p>here's the php code:</p>
<pre><code>enter code here
<script src="javascript.js" type="text/javascript"></script>
<?php
echo"<form method=POST action='action.php?act=delete'>
<input type=checkbox name='checkbox[]' value='1'>1
<input type=checkbox name='checkbox[]' value='2'>2
<input type=checkbox name='checkbox[]' value='3'>3
<input type=submit value=Delete onClick='return del_confirm();'></form>";
?>
</code></pre>
<p>here's the javascript code:</p>
<pre><code>enter code here
function del_confirm()
{
var msg=confirm('Are you sure?');
var c=document.getElementsByName('checkbox[]');
if(msg)
{
for(i=0;i<c.length;i++)
{
if(c[i].checked)
{
return true;
}
else
{
alert("Select minimum of 1 record to be deleted!");
return false;
}
}
}
else
{return false;}
}
</code></pre>
| php javascript | [2, 3] |
3,209,464 | 3,209,465 | c14n with Android | <p>Is there a way to make an xml in canonical form on android?</p>
<p>The canonicalizers from some apache projects don't work as they depend on some javax.xml.* packages which aren't available on android.</p>
| java android | [1, 4] |
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