I am trying to create a simple point of sale system but i am having a hard
time selecting an items, their prices and adding them up in a selected DIV.
I am not doing something right, could someone please guide me?
*VIEW CODE:*
*<div id="mainContainer"> <div class="inner" id="products"> <span
id="forsale">PRODUCTS FOR SALE</span> <hr class="style-head"/>
{{for product in products:}} <div class="item"> <a href="#"
class="itemProduct">{{=product.product_name}}</a> <span
class="divider">|</span> <span>{{=A('Update', _class="update",
_id="update", _href=URL('productUpdate', args=product.id
<http://product.id>))}}</span></div><!-----------------------------------MAKING
A SALE SCRIPT-------------------------------><script
type="text/javascript">$(function(){$(".itemProduct").each(function()
{$(this).click(function(e)
{$("#message").hide();$('#makeSales').html("<table><tr>
<td>{{=product.product_name}}</td> <td><input type='text' size='5'
placeholder='Quantity' class='num1 key'></td><td><div class='price'
id='price'></div></td> <td><div class='sum'></div></td> </tr></table>");
$(".sum").text({{=product.price}});
$("#price").text({{=product.price}}); $(".key").keyup(function() {
var $num1 = ($.trim($(".num1").val()) != "" &&
!isNaN($(".num1").val())) ? parseFloat($(".num1").val()) : 1; var
$price=($.trim($("#price").html()) != "" && !isNaN($("#price").html())) ?
parseFloat($("#price").html()) : {{=product.price}};
$("#price").text($price); var $totalPrice=parseFloat($num1 *
$price); $(".sum").text($totalPrice);
});e.preventDefault();});});});</script><div id="makeSales"> <p
id="message"> SALES EMPTY! </p> </div>*
Regards:
Mostwanted
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