Web Analytics Made Easy -
StatCounter script modifcation - CodingForum

Announcement

Collapse
No announcement yet.

script modifcation

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • script modifcation

    I am trying to get my function to work by adding another part to it i want to add a field that has a budget and diff_total so when i type my qty in the total will display and subtract from my budget

    The 2 database fields that i am adding are:

    budget and diff_total

    diff_total = Budget - grand_total

    Code:
    <SCRIPT>
    function calc_subtotal(param)
    {
     
    var total=$("#price"+param).attr('value')*$("#quantity"+param).attr('value');
    $("#total"+param).text(total.toFixed(2)+'');
    update_grandtotal();
    }
     
    function update_grandtotal()
    {
    var total=0;
    var arr=$("div[@id^='total']");
     
    for (var i=0;i<arr.length;++i)
    total+=parseFloat(arr[i].textContent);
     
    $("#grandtotal").text(total.toFixed(2)+'');
     
    }
     
    function savedata()
    {
     
            var arr=$("input[@id^='id']");
     
            for (var i=0;i<arr.length;++i)
            {
            var param=arr[i].value;
            var id=parseInt(param);
       var price = parseFloat($("#price"+param).attr('value'));
       var quantity = parseInt($("#quantity"+param).attr('value'));
       var total = parseFloat($("#total"+param).text());
     
            $.post("save.php", { id: id, quantity: quantity, price: price, total: total } );
            }
     
    }
     
     
    setTimeout("update_grandtotal();", 500);
     
     
     
    </SCRIPT>

    The php used to add for this function originally is

    PHP Code:
    global $data;
    $num $data["item_uid"];
    $value "<div id=total" $num ">" $value "</div>"
    Last edited by cjiggens; Apr 7, 2009, 02:59 PM.
Working...
X