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fackz on 06/04/09


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Preventing multiple page requests after double-clicks


 / Published in: HTML
 

To prevent multiple clicks from sending more than one request, you can use a JavaScript that does up to two things: first, you can use the “return false;” function of a hyperlink or submit button to prevent any click after the first from sending a request, and second, you can change the link or button to a disabled state so that the browser won’t accept clicks and the user can see that a request has already been sent.

  1. <input type="submit" name="save" value="Save" onclick="this.form.submit(); this.disabled = 1;" />

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