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#1
August 29th, 2007, 08:10 PM
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Message box not displayed when using AJAX Update Panel
Hi,
I'm new in AJAX. In my webpage I put a drop down list into Update panel and set it autopostback = true. If user select anything in the list, system will pop up message box as a respond to the selected value. Coding for message box is as below: Code:
Dim strMessage As String
Dim strScript As String
strMessage = "Thank you for selecting...."
strScript = "<script language = Javascript>"
strScript += "alert(""" & strMessage & """);"
strScript += "</script>"
If (Not ClientScript.IsStartupScriptRegistered("clientScript")) Then
ClientScript.RegisterStartupScript(Me.GetType(), "clientScript", strScript)
End If
ddJenis.SelectedValue = "Please choose.."
Exit Sub
My problem is, when user select any item, system will only set ddJenis to "Please choose.." and no message box displayed. But when I removed update panel, everything works fine. Thanks for any helps.
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#2
September 20th, 2007, 09:03 AM
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Same problem
Hi,
I'm experiencing the same problem with a popup MessageBox in AJAX. I was woundering if you have found a solution to this issue. Thank's I'm new in AJAX. In my webpage I put a drop down list into Update panel and set it autopostback = true. If user select anything in the list, system will pop up message box as a respond to the selected value. Coding for message box is as below: Code:
Dim strMessage As String
Dim strScript As String
strMessage = "Thank you for selecting...."
strScript = "<script language = Javascript>"
strScript += "alert(""" & strMessage & """);"
strScript += "</script>"
If (Not ClientScript.IsStartupScriptRegistered("clientScript")) Then
ClientScript.RegisterStartupScript(Me.GetType(), "clientScript", strScript)
End If
ddJenis.SelectedValue = "Please choose.."
Exit Sub
My problem is, when user select any item, system will only set ddJenis to "Please choose.." and no message box displayed. But when I removed update panel, everything works fine. Thanks for any helps.[/QUOTE]
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