Web Forms :: Onclick To Both Code Behind And JavaScript?
Dec 30, 2010
I have a server control button , btnProcessTransaction, which calls a method to run a stored procedure in the DB, I need to add another onclick to call a javaSCript funtion , how can i do both calls for the same button. Here is my code before applying the javaScript call>
<asp:Button ID="btnProcess" runat="server" Text="ProcessTrans" "
onclick="btnProcess_Click" />
Here is my code before applying the javaScript call>
<asp:Button ID="btnProcess" runat="server" Text="ProcessTrans" "
onclick="btnProcess_Click" onClick="CallJS('Demo()')" />
How many calls can I have in a single button?
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Note: The answer marked as the answer, answers the questions in the Title. However, my underlying problem, using type ahead dropdowns, is solved by moving to IE8.
I have a drop down list that when I CLICK a NEW selection I want to cause a postback ("this.form.submit()") But only if the click on the dropdown list just changed the selection.
Note that OnChange will NOT work because when the selection is changed by the keyboard I would not want to postback because it is a type ahead dropdown list.
I also suppose I could use OnChange and check if the change was caused by the mouse.
Maybe if we can come up with both solutions and i'll see which works better?
EDIT: More information:
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