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When I enter a value in the combo box and press the Enter-Key, the onTextChanged Event does not executed, instead it calls the Click Event of the first Button at the top the asp.net page.

Posted on 2003-12-08
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Last Modified: 2013-12-25
When I enter a value in the combo box and press the Enter-Key, the onTextChanged Event does not executed, instead it calls the Click Event of the first Button at the top the asp.net page.
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Question by:musclejack
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7 Comments
 
LVL 8

Expert Comment

by:ampapa
ID: 9895850
So, what is your question?
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LVL 48

Expert Comment

by:AlexFM
ID: 9895942
onTextChanged event is called for each symbol typed in the text box. When you press Enter text is not changed, and event is not called.
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LVL 9

Expert Comment

by:p_sie
ID: 9895944
What about the KeyUp event with keycode 13?
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Author Comment

by:musclejack
ID: 9895954
It seems like when I hit the enter key, it will loop through and call all the functions in the page, and my question is after enter some text in the combo box, how can I call the onTextChangedEvent only when I press enter and not all the functions/events in the page
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LVL 48

Expert Comment

by:AlexFM
ID: 9896032
Your question shows that you don't need onTextChangedEvent at all. You don't want to validate text every time user presses a key. So, validate text in other place, for example, when user presses Submit button, or when textbox looses input focus.
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LVL 48

Expert Comment

by:AlexFM
ID: 9896039
Or you can call the same function both from onTextChangedEvent and from any other place.
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mmarinov earned 500 total points
ID: 9959728
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