I have a list of products, each individual product has a checkbox value with the products id e.g. "321". When the products checkbox is checked (can be more than 1 selected) i require the value to be collected. Each product will also have a input text field for defining the Qty e.g "23" and i also require this Qty value to be collected. The Qty text input should only be collected if the checkbox is checked and the qty text value is greater than 1. The plan is to collect all these objects, put them in to a loop and finally turn them in to a string where i can then display the results.

So far i have managed to collect the checkbox values and put these into a string but i'm not sure how to collect the additional text Qty input values without breaking it. My understanding is that document.getElementsByTagName('input') is capable of collecting both input types as its basically looking for input tags, so i just need to work out how to collect and loop through both the checkboxes and the text inputs.

It was suggested that i use 2 if statements to accomplish this but i'm new to learning javascript so i'm not entirely sure how to go about it. I did try adding the if statement directly below the first (like you would in php) but this just seemed to break it completely so i assume that is wrong.

Here is my working code so far that collects the checkbox values and puts them in a string. If you select the checkbox and press the button the values are returned as a string. Please note nothing is currently appended to qty= because i dont know how to collect and loop the text input (this is what i need help with).

How can i collect the additional qty input value and append this number to qty=

```js
// function will loop through all input tags and create
// url string from checked checkboxes
function checkbox_test() {
    var counter = 0, // counter for checked checkboxes
        i = 0,       // loop variable
        url = '/urlcheckout/add?product=',    // final url string
        // get a collection of objects with the specified 'input' TAGNAME
        input_obj = document.getElementsByTagName('input');
    // loop through all collected objects
    for (i = 0; i < input_obj.length; i++) {
        // if input object is checkbox and checkbox is checked then ...
        if (input_obj[i].type === 'checkbox' && input_obj[i].checked) {
            // ... increase counter and concatenate checkbox value to the url string
            counter++;
            url = url + input_obj[i].value + '&qty=' + '|';
        }
    }
    // display url string or message if there is no checked checkboxes
    if (counter > 0) {
        // remove first "&" from the generated url string
        url = url.substr(1);
        // display final url string
        alert(url);
    }
    else {
        alert('There is no checked checkbox');
    }
}
```

```html
<ul>
<li>
    <form>
        <input type="checkbox" id="checked-product" name="checked-product" value="311">Add To Cart
        <div class="quantity">
            <input type="text" name="qty" id="qty" maxlength="12" value="1" class="input-text qty"/>
        </div>
    </form>
</li>
<li>
    <form>
        <input type="checkbox" id="checked-product" name="checked-product" value="321">Add To Cart
        <div class="quantity">
            <input type="text" name="qty" id="qty" maxlength="12" value="10" class="input-text qty"/>
        </div>
    </form>
</li>
<li>
    <form>
        <input type="checkbox" id="checked-product" name="checked-product" value="98">Add To Cart
        <div class="quantity">
            <input type="text" name="qty" id="qty" maxlength="12" value="5" class="input-text qty"/>
        </div>
    </form>
</li>
</ul>

    <button type="button" onclick="javascript:checkbox_test()">Add selected to cart</button>
```