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  1.  Home
  2. WEB400
  3. December 2002

Re: Preventing doubleclicks

> From: "Richard B Baird" <rbaird@esourceconsulting.com>
> I am soliciting suggestions for preventing a user from doubleclicking
> an RPG-CGI link in a web application.

Richard,

It seems like this question has been asked before on this list.  You might
search the archives.  But one solution is to use the onClick event
associated with the hyperlink to call a JavaScript routine which only
submits the form on the condition that it hasn't been submitted before.  In
your script, just define a global boolean variable to indicate whether the
form was submitted previously, or not.

Nathan M. Andelin
www.relational-data.com

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