Peter,
Must have been the "javascript:". Once I removed it, it worked fine.
What's strange is that I have done it that way about a dozen times w/o an error.
Anyhow, thanks for the help.
Mark
Peter Brunone <[EMAIL PROTECTED]> wrote:
Hi Mark,
These may or may not be related to your problem, but I see a few
errors in your code below.
1) There is no semicolon after the first line of the function.
2) The indexOf() method returns an integer, not a string.
3) You don't need the "javascript:" pseudoprotocol in an event handler.
You should just have the function call.
That said, what line does it say throws the error?
Cheers,
Peter
-----Original Message-----
From: Mark E [mailto:[EMAIL PROTECTED]
All,
I have a javascript function that prevents users from entering
non-numeric values into a textbox.
I add the function to the onkeypress for the textbox in the code-behind
page.
When I press any key, I am getting an 'object expected' error.
Here is the line of code in the code-behind page that adds the function
call the textbox:
txtUnitPrice.Attributes.Add("onkeypress", "javascript:return
NumericOnly();")
And here is the javascript function:
function NumericOnly(){
var valid = "0123456789."
var testChar;
testChar = String.fromCharCode(event.keyCode);
if (valid.indexOf(testChar) == "-1") {
return false; }
else {
return true;
}
}
Doea anyone see what I am doing wrong?
Thanks,
Mark
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