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POremove item from "running total" in jQuery
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  1. POremove item from "running total" in jQuery
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    copied!<p>This is my code for a shopping cart (the total so far, but a shopping cart eventually) i'm trying to put the code in to minus the clicked item's value from the "total", this is my code:</p> <pre><code>$('.addtocart').click(function(){ $('#cart').show(); var omPartNo = $(this).next().text(); var supPartNo = $(this).next().next().text(); var cat = $(this).next().next().next().text(); var desc = $(this).next().next().next().next().text(); var manuf = $(this).next().next().next().next().next().text(); var list = $(this).next().next().next().next().next().next().text(); var disc = $(this).next().next().next().next().next().next().next().text(); var priceEach = $(this).next().next().next().next().next().next().next().next().text(); $('#cart table').append('&lt;tr class="tableRow"&gt;&lt;td&gt;&lt;a class="removeItem" href="#"&gt;&lt;img src="/admin/images/delete.png"&gt;&lt;/img&gt;&lt;/a&gt;&lt;td&gt;' + omPartNo + '&lt;/td&gt;&lt;td&gt;' + supPartNo + '&lt;/td&gt;&lt;td&gt;' + cat + '&lt;/td&gt;&lt;td&gt;' + desc + '&lt;/td&gt;&lt;td&gt;' + manuf + '&lt;/td&gt;&lt;td&gt;' + list + '&lt;/td&gt;&lt;td&gt;' + disc + '&lt;/td&gt;&lt;td class="price"&gt;' + priceEach + '&lt;/td&gt;&lt;/tr&gt;'); var total = 0; $('.price').each(function() { total += parseFloat($.text([this])); }); $('#subtotal span').html(total.toFixed(2)); }); $('.removeItem').live('click',function(){ $(this).closest('tr').remove(); }); </code></pre> <p>So when i click the .removeItem i need it to subtract from the "subtotal span" if possible??</p> <p>Thanks</p>
 

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