Re: Witango-Talk: Select a submit button in a form (OT)

[John McGowan]

Dave Shelley wrote:

Steve,

On your form tag, add onSubmit="return(checkSubmit())" 
and add a javascript function that says:

var submitted=false;
function checkSubmit()
{
 if (submitted==false)
 {
   sunmitted=true;
   return true;
 }
 else
 {
   alert('Already submitted');
   return false;
 }
}
That should do it.
 

As long as the Javascript event handlers aren't threaded.  If they were 
threaded, both threads could make it into the "if submitted==false" branch

I wouldn't be suprised if the javascript event handlers were threaded, 
because otherwise an infinite loop in one could cause some serious problems.

/John



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