Prevent double submit

Question

I have a submit button:

<div class="submitForm">
<input type="submit" id="submit" value="SAVE" class="greyishBtn" onclick ="if(!DW_CheckIfImagesInBuffer())
{return confirm('No images');
}else{
 btnUpload_onclick(2)}"/>  </div>

I'm tryng to to prevent submit form twice disabling button in this way:

else{
 btnUpload_onclick(2) this.disabled=true; this.value='Please Wait...';}

Button when submit change to Please Wait, but form is not submitted.

Any help?

TKS ALL

your problem's probably in here ... `if(!DW_CheckIfImagesInBuffer())` — Alex, May 28 '13 at 00:24
This may be obvious, but is the button actually inside a `form`? — Evan Davis, May 28 '13 at 00:24
Mathletics, if I remove this.disabled=true; this.value='Please Wait...'; form work correctly... — user2307958, May 28 '13 at 00:26
@user2307958: How do you check it's "not submitted"? And provide your **real** code. The one from the question is syntactically incorrect and should produce errors in js console — zerkms, May 28 '13 at 00:34

score 2 · Answer 1 · answered May 28 '13 at 00:37

2

The problem is ; in the else statement

btnUpload_onclick(2) this.disabled=true; this.value='Please Wait...';
               //   ^ Here             ^ Like this

Change to

btnUpload_onclick(2); this.disabled=true; this.value='Please Wait...';

answered May 28 '13 at 00:37

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Prevent double submit

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