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03.15.2008 at 11:28PM PDT, ID: 23244883
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Javascript Multiplication of 3 html form values

Asked by it_orders in JavaScript, Hypertext Markup Language (HTML)

Tags:

I have a form with 3 values that need to be multiplied, the results need to be delivered in realtime to the form. At this point all I am getting is an alert window, the answer is correct in the alert window, but I cannot get the value to populate in the form realtime. Any help is appreciated and welcomed!!!
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function multiply(val1, val2, val3,multiplyresultTarget250)
{
      val1 = parseInt( String(val1).replace(/^\s+/,"").replace(/\s+$/,""));
      //val2 = parseInt(String(val2).replace(/^\s+/,"").replace(/\s+$/,""));
      val2 = val2;
      val3 = parseInt(String(val3).replace(/^\s+/,"").replace(/\s+$/,""));
      vala = val2/100;
 
      if( !isNaN(val1) && !isNaN(val2) )
      {
       if( val2 > 0.0 )
        {
            var result = val1*val3*(val2/100);
            if( multiplyresultTarget250 )
            document.getElementById(multiplyresultTarget250).value = result;
            else
                //alert("The result is: " + result.toFixed() );
            document.getElementById(multiplyresultTarget250).value = result;
        }
        else
        {
            alert("Quantity must be greater than zero");
        }
      }
    else
    {
        alert("invalid value detected")
        return false;//you could just return count250 as if you forced a division by 1
    }
return result;
}
[+][-]03.16.2008 at 12:41AM PDT, ID: 21136073

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Zones: JavaScript, Hypertext Markup Language (HTML)
Tags: javascript html
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Solution Provided By: dxz2
Participating Experts: 2
Solution Grade: A
 
 
[+][-]03.16.2008 at 02:17AM PDT, ID: 21136242

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[+][-]03.16.2008 at 02:58PM PDT, ID: 21138703

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[+][-]03.16.2008 at 03:35PM PDT, ID: 21138842

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[+][-]03.16.2008 at 06:56PM PDT, ID: 21139431

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[+][-]03.17.2008 at 11:38AM PDT, ID: 21144847

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[+][-]03.17.2008 at 01:32PM PDT, ID: 21145842

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