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• Re: Failed to show message box upon validation

  Anyone can help out?

  Posted to Web Forms (Forum) by ryanlcs on 10/23/2009

• Re: Failed to show message box upon validation

  [quote user="manoj0682"] link I provided in that its using null .... have you tried that .... [/quote] I tried that too initially, but it gives an error saying : BC30822: 'null' is not declared. 'Null' constant is no longer supported; use 'System.DBNull' instead. I am using VS2008, .Net 3.5, will this caused the confusion?

  Posted to Web Forms (Forum) by ryanlcs on 10/22/2009

• Re: Failed to show message box upon validation

  [quote user="manoj0682"] If you are using UpdatePanel, in that case ClientScript won't work. ScriptManager.RegisterStartupScript(Me.Page, Me.GetType, "alert", "alert('test');", True) if you are using ClientScript ClientScript.RegisterStartupScript( Me.GetType , "alert", "alert('test');", True) [/quote] Got it worked out. Thanks. I got another issue here, after the validation done, I need a message box indicating "Are you sure

  Posted to Web Forms (Forum) by ryanlcs on 10/21/2009

• Re: Failed to show message box upon validation

  [quote user="manoj0682"] You can use OnClientClick event of button eg onClientClick="return validate();" in javascript side function Validate() { ///do your validation here if (window.confirm( "Are you sure to proceed" ) == false) return false; else return true; if (window.confirm(msg) == false) return false; } [/quote] Hi Currently the validation is done in code behind file and not thru the javascript. So, is it possible to apply the OnClientClick event to this situation

  Posted to Web Forms (Forum) by ryanlcs on 10/21/2009

• Re: Failed to show message box upon validation

  I found this code which proven to be useful, but I hit an error on this block of code: <script language="javascript" type="text/javascript"> function confirmSend() { var ret = confirm("Are you sure to proceed?"); if(ret == true) { setTimeout("<% = Page.ClientScript.GetPostBackEventReference(btnDummy, system.dbnull, true) %>", 0); } } </script> Error message: BC30691: 'dbnull' is a type in 'System' and cannot be used as an expression

  Posted to Web Forms (Forum) by ryanlcs on 10/21/2009

• Re: Failed to show message box upon validation

  [quote user="manoj0682"] not sure due to case sensitive just try this one System.DBNull instead of system.dbnull [/quote] Is not the case-sensitive issue.

  Posted to Web Forms (Forum) by ryanlcs on 10/21/2009

• Failed to show message box upon validation

  Hi I have a validation code, whenever the validation failed, I wanted to show the message box: Public Sub cmdSend_Click(ByVal sender As Object, ByVal e As System.EventArgs) cmdSend.Attributes.Remove("OnClick") If Not IsNumeric(txtText.Text) Then errorCheck = True errorMsg = "Please fill in the with numbers!" txtText.Focus() cmdSend.Attributes.Add("OnClick", "showError()") txtText.BackColor = Drawing.Color.Yellow Exit Sub End If End Sub This is what I have done

  Posted to Web Forms (Forum) by ryanlcs on 10/20/2009

• Re: Failed to show message box upon validation

  I had try this out: Public Sub cmdSend_Click(ByVal sender As Object, ByVal e As System.EventArgs) If Not IsNumeric(txtText.Text) Then errorCheck = True txtText.Focus() txtText.BackColor = Drawing.Color.Yellow lblMsg.Text = "Please fill in the Hypo column with numbers!" ClientScript.RegisterClientScriptBlock(GetType(Page), "myscript", "alert('test')", True) Exit Sub End If End Sub But the message does not show up. Anyone can help?

  Posted to Web Forms (Forum) by ryanlcs on 10/20/2009

• Re: Find Control not working under AJAX

  [quote user="kipo"] Why do you even use FindControl() - this will work just fine: view plain copy to clipboard print ? Tab0txtEmp1.Enabled = False Tab0txtEmp1.Enabled = False [/quote] Ya, I know this works find, but I got a lot of control which I named as Tab0txtEmp1 Tab0txtEmp2 Tab0txtEmp3 Tab0txtEmp4 .... so, I would prefer to use a loop to search for the control and manipulate thru the loop. Thanks.

  Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by ryanlcs on 10/19/2009

• Find Control not working under AJAX

  Hi I got the following form declaration: <form id="form1" runat="server"> <asp:ScriptManager ID="ScriptManager1" runat="server"> </asp:ScriptManager> <div> <asp:UpdatePanel ID="UpdatePanel1" runat="server"> <ContentTemplate> <cc1:TabContainer ID="TabContainer1" runat="server" ActiveTabIndex="0" Height="400px" Width="830px"> <cc1:TabPanel ID="TabPanel1"

  Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by ryanlcs on 10/19/2009