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Javascript & Carriage Return on Input

Posted on 2000-03-13
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Last Modified: 2008-03-03
I am trying to get a <cr> entered in a text input field to cause a form submit, I.E.,

<form action="....">
  <input type="text" name="abc" onkeypress="if(window.event.keycode == 13) document.forms[0].submit()">
</form>

This sort of works, but it beeps a lot in the process. Why is it beeping and/or is there a better way to do this?

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Question by:wesr
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9 Comments
 
LVL 33

Expert Comment

by:knightEknight
ID: 2613933
You might try onKeyDown instead of onKeyPress
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LVL 4

Accepted Solution

by:
brigmar earned 100 total points
ID: 2613983
. and return false (just in case)
0
 

Author Comment

by:wesr
ID: 2613990
'keydown' seems to exhibit the same behavior as 'keypress'. I believe the problem has to do with some default handling of the <cr> return by the browser as a <cr> entered into a text field that has no JavaScript associated with it causes beeping. The submit() does actually take place after all the beeps.
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LVL 33

Expert Comment

by:knightEknight
ID: 2614001
Which browser are you using?  Also, try brigmar's suggestion.
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LVL 75

Expert Comment

by:Michel Plungjan
ID: 2614003
Netscape: return false to cancel beep as brian said
IE: beeps if no means of submission - e.g. single entry field or submit button

Michel
0
 

Author Comment

by:wesr
ID: 2614035
The 'return false' does the trick. Thanks!
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LVL 33

Expert Comment

by:knightEknight
ID: 2614045
points to brian (brigmar)  :)
0
 
LVL 4

Expert Comment

by:brigmar
ID: 2614438
woah.. that was just a side comment.
*grin*

Brian
0
 
LVL 75

Expert Comment

by:Michel Plungjan
ID: 2615050
None the less.

Michel
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