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POmultiply two fields
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  1. POmultiply two fields
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    copied!<p>There is a one section of orders page where users can add new fields to add new products. They choose a product from a drop down menu and its price is written in another column. I need to add a functionality that will allow users to enter quantity amount, and total price will be updated as soon as quantity amount changes. I tried it with the following codes but I keep receiving 0 for the total price.</p> <p>My codes.</p> <pre><code>$('#AddProduct').click(function() { var i = 0; var adding = $(+(i++)+'&lt;div class="row'+(i)+'"&gt;&lt;div class="column width50"&gt;&lt;input type="text" id="PRODUCTNAME" name="PRODUCTNAME'+(i)+'" value="" class="width98" /&gt;&lt;input type="hidden" class="PRODUCTID" name="PRODUCTID" /&gt;&lt;input type="hidden" class="UNITPRICE" name="UNITPRICE'+(i)+'" /&gt;&lt;small&gt;Search Products&lt;/small&gt;&lt;/div&gt;&lt;div class="column width20"&gt;&lt;input type="text" class="UNITQUANTITY" name="UNITQUANTITY'+(i)+'" value="" class="width98" /&gt;&lt;small&gt;Quantity&lt;/small&gt;&lt;/div&gt;&lt;div class="column width30"&gt;&lt;span class="prices"&gt;Unit Price:&lt;span class="UNITPRICE"&gt;&lt;/span&gt;&lt;br /&gt;Total Price:&lt;span class="TOTALPRICE"&gt;&lt;/span&gt;&lt;br /&gt;&lt;a href="#" id="RemoveProduct(".row'+(i)+'");"&gt;Remove&lt;/a&gt;&lt;/span&gt;&lt;/div&gt;'); $('#OrderProducts').append(adding); adding.find("#PRODUCTNAME").autocomplete("orders.cs.asp?Process=ListProducts", { selectFirst: false }).result(function(event, data, formatted) { if (data) { adding.find(".UNITPRICE").html(data[1]); adding.find(".PRODUCTID").val(data[2]); adding.find(".TOTALPRICE").html(data[1] * $('.UNITQUANTITY').val()); } }); return false; }); &lt;div id="OrderProducts"&gt; &lt;a href="#" id="AddProduct"&gt;&lt;img src="icons/add.png" alt="Add" /&gt;&lt;/a&gt; &lt;/div&gt; </code></pre>
 

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