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OnTextChanged method does not fire
Message
 
 
À
29/12/2008 15:49:55
Information générale
Forum:
ASP.NET
Catégorie:
Autre
Versions des environnements
Environment:
C# 2.0
Divers
Thread ID:
01369966
Message ID:
01369993
Vues:
9
>>>>Hi,
>>>>
>>>>I have added code in the PAGE_LOAD method of the page to have a textbox post back and to fire method on change. The code is as following:
>>>>
>>>>
>>>>MyTextBox.Attributes.Add("OnTextChanged", "MyTextBox_TextChanged()");
>>>>MyTextBox.AutoPostBack = true;
>>>>
>>>>
>>>>The page does post back when the entry in the text box MyTextBox changes but the method MyTextBox_TextChanged never fires. Can you see what maybe missing in my code?
>>>>
>>>>Thank you in advance for any help.
>>>
>>>Why not just use:
MyTextBox.TextChanged += new EventHandler(MyTextBox_TextChanged);
instead....
>>
>>I did try this approach but still it didn't work. I think the only way for me to do what I am trying to do is to add the call to this method in the .ASPX side. That is, specifying the method in the code behind does not work.
>>Thank you for your suggestion.
>
>Suggestion works for me. Can you post all of your relevant .cs file content?

My code looks almost exactly as I posted here (except for the names). I have in the PAGE_LOAD method the following code:
txtCostCenter.TextChanged += new EventHandler(txtCostCenter_TextChanged);
The debugger does indicate that code goes through this line.

Then I have this method:
public void txtCostCenter_TextChanged(object sender, System.EventArgs e)
But if I set the debugger on this method it never fires. However, if I specify this method in the .aspx side as:


OnTextChanged="txtCostCenter_TextChanged"


the method fires.

I think the issue is maybe where (in PAGE_LOAD) I am adding this code. Could it be?
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