Javascript and ASP [Archive]

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omarswan

Jul 15th, 2000, 10:37 AM

Hi,
I have a JavaScript Function that returns a numeric value.
How can I take that value and then use it with my ASP or VBScript Code.

Clunietp

Jul 15th, 2000, 11:36 AM

I would use a hidden input box on a form. After submitting the form, ASP can read the value of the form variable and work with it as required

omarswan

Jul 15th, 2000, 11:39 AM

How would you set the hidden value

Clunietp

Jul 15th, 2000, 11:49 AM

here is a quick page I put together:

<HTML>
<SCRIPT language=Javascript>

function SubmitIt()
{
// set the value
document.frmMain.txtJSResult.value = "HELLO WORLD!";

// display that the value is set
window.alert(document.frmMain.txtJSResult.value);

// submit the form
document.frmMain.submit();
}

</SCRIPT>
<BODY>

<form name=frmMain method=post>
<input name=txtJSResult type=hidden>
</form>

<Input type=Button name=cmdSubmit value=SUBMIT onclick="SubmitIt();">

</BODY>
</HTML>

omarswan

Jul 15th, 2000, 12:06 PM

Thanks