How to show the results of .js script in html ?

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  • Chris Patsacos
    New Member
    • Dec 2010
    • 2
    #1

    How to show the results of .js script in html ?

    I have used <option value> type in html to create a selectable price list catalog. I also modified a .js to meet my needs (follows). My question is how to show the results "var SUbtotal" and "var DIscount" in my html form. The code is:

    Code:
    //Main Function, updates web page form

function CalcResults(form) {

//Get Form values...///////////////////////////////////////////////////////////////////////////////
var THrottle = Number(form.THrottle.value); //Get throttle selected
var COntrol = Number(form.COntrol.value); //Get controller selected
var MOter = Number(form.MOter.value); //Get motor selected
var FReewheel = Number(form.FReewheel.value); //Get freewheel selected
var BAxis = Number(form.BAxis.value); //Get bottom axis selected
var CRankset = Number(form.CRankset.value); //Get crankset selected
var BMotor = Number(form.BMotor.value); //Get motor base selected
var FChainring = Number(form.FChainring.value); //Get front chainring selected
var BDisk = Number(form.BDisk.value); //Get Mid Freewheel disk selected
var CHain = Number(form.CHain.value); //Get chain selected
var BAtteries = Number(form.BAtteries.value); //Get batteries selected
var BAtbag = Number(form.BAtbag.value); //Get batteries bag selected
var BRack = Number(form.BRack.value); //Get batteries rack selected
var EManetes = Number(form.EManetes.value); //Get brakes selected
var SLock = Number(form.SLock.value); //Get switch lock selected
var RLock = Number(form.RLock.value); //Get remote lock selected
var RAlarm = Number(form.RAlarm.value); //Get alarm selected
//end//////////////////////////////////////////////////////////////////////////////////////////////


//Calculate selected items subtotal ...
var SUbtotal = (THrottle+COntrol+MOter+FReewheel+BAxis+CRankset+BMotor+FChainring+BDisk+CHain+BAtteries+BAtbag+BRack+EManetes+SLock+RLock+RAlarm);

//Calculate discount ...///////////////////////////////////////////////////////////////////////////
var DIscount = SUbtotal * 0.06;
//end//////////////////////////////////////////////////////////////////////////////////////////////

} // end function
    Thank you for your help
    Last edited by Curtis Rutland; Dec 27 '10, 04:45 PM. Reason: moved to JS forum, and added code tags.
    Tags: None
    • carma
      New Member
      • Dec 2010
      • 2
      #2
      You should use
      Code:
      document.write("text to display");
      to write from JS onto html page.
      So your code looks like this,

      Code:
      <script type="text/javascript">
document.write(SUbtotal);
document.write(DIscount);
</script>

        Comment

        • Chris Patsacos
          New Member
          • Dec 2010
          • 2
          #3
          Thank you very much carma

            Comment

            • Haithem Souala
              New Member
              • Jan 2011
              • 2
              #4
              Code:
              <html>
<head>
<script language = "javascript">
// funtions
</script>
</head>
<body>
<script language = "javascript">
document.write(function name);
</script>
</body>

</html>

                Comment

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