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• Re: Another Custom Validator OnServerValidate Post

  Thanks, Pete! I just had my first experience with Ajax and it was a success. I ran into only two pitfalls, both of which I easily found solutions to: had to add HttpHandler section to the web.config and had to change the "asp" prefix to "ajax" in the registration. Still, I managed to set that up in about 20 minutes and it does exactly what I wanted it to do without writing JavaScript. Perfect! Thanks again, Pete!

  Posted to Web Forms (Forum) by AWizardInDallas on 12/23/2008

• Re: Another Custom Validator OnServerValidate Post

  Okay so the other validators must have behind-the-scenes built-in JavaScript? I can see where my thinking was (way) off now. Thanks. So instead is there a way to get the result I want with Ajax? I would really like to avoid having to write and maintain a heavy amount of JavaScript for the application or write essentially double the number of validation functions. Alternatively, is there a way to use one Regular Expression Validator with five expressions instead of one? That would work too.

  Posted to Web Forms (Forum) by AWizardInDallas on 12/22/2008

• Another Custom Validator OnServerValidate Post

  Hi All, I have a web form that features several server-side validation controls all of which are working fine except one: a custom validator. I've read everything I could find on the CustomValidator and have eliminated all of the common issues with it like the text box being blank, etc. The trouble is that the OnServerValidate sub will only fire only on a button click. I need it to validate like the rest of the controls do: enter a number, tab out of the text box, display a message in red indicating

  Posted to Web Forms (Forum) by AWizardInDallas on 12/22/2008

• Re: Check Box Won't Update - Why?

  Input: <asp:Parameter Name="CheckOff" Type="Boolean" DefaultValue="0" /> Error: String was not recognized as a valid Boolean. Input: <asp:Parameter Name="CheckOff" Type="String" DefaultValue="0" /> Error: Syntax error converting the nvarchar value 'True' to a column of data type bit. Input: <asp:Parameter Name="CheckOff" Type="Int16" DefaultValue="0" /> Error: No error. How annoying...

  Posted to Getting Started (Forum) by AWizardInDallas on 12/11/2006

• Re: .NET GridView...I Hate You!

  ...and now of course I'm having trouble with a stupid checkbox field that will not update and returns: String was not recognized as a valid Boolean. <asp:TemplateField> <HeaderTemplate> <asp:ImageButton ID="Button1" runat="server" OnClientClick="return confirmMsg(this.form)" OnClick="Button1_Click" ImageUrl="~/Images/Update.gif" ImageAlign="Middle" /> </HeaderTemplate> <ItemTemplate> <asp:CheckBox ID="CheckBox1" runat="server" Checked='<%# container.dataitem("CheckOff

  Posted to Free For All (Forum) by AWizardInDallas on 12/11/2006

• Re: Check Box Won't Update - Why?

  Just to confirm I am using SQL Server 2000 and the field is a bit field. However, I'm still getting this conversion error. I would rather not have to add conversion code. Honestly, it should just work and I don't get why it's not. How can I see the actual SQL being sent?

  Posted to Getting Started (Forum) by AWizardInDallas on 12/11/2006

• Re: Check Box Won't Update - Why?

  Server Error in '/' Application. String was not recognized as a valid Boolean. No, it's trying to stick the word 'False" or the word 'True' in a bit field. So how do I convert this to show 1 or 0? < asp : CheckBox ID ="CheckBox1" runat ="server" Checked =' <%# container.dataitem("CheckOff") %> ' />

  Posted to Getting Started (Forum) by AWizardInDallas on 12/10/2006

• Re: .NET GridView...I Hate You!

  Hi Ben, I kind of agree with me still too. Unfortunately I see no real choice but to stay the course, misguided as it is, with ASP.NET. I have to say that I'm just not all that enthused with the future of products coming from Microsoft in general and I have been an enthusiastic customer since 1990. I'm no longer enthusiastic. At the risk of broadening the discussion, I tried out Windows Vista for about four months and it was a nighmare. I'm so glad to be back on Windows XP. I can't believe the pricing

  Posted to Free For All (Forum) by AWizardInDallas on 12/10/2006

• Check Box Won't Update - Why?

  <asp:TemplateField> <HeaderTemplate> <asp:ImageButton ID="Button1" runat="server" OnClientClick="return confirmMsg(this.form)" OnClick="Button1_Click" ImageUrl="~/Images/Update.gif" ImageAlign="Middle" ToolTip="Save"/> </HeaderTemplate> <ItemTemplate> <asp:CheckBox ID="CheckBox1" runat="server" onclick="return check_uncheck (this );" Checked='<%# container.dataitem("CheckOff") %>' /> <asp:Label ID="CheckOff" runat="server" Text='<%# container.dataitem

  Posted to Getting Started (Forum) by AWizardInDallas on 12/5/2006

• Re: .NET GridView...I Hate You!

  Okay the alternate SQL statements are working for each drop down. However, I have the GridView's paging turned on and it "forgets" the recordset I'm looking at after it's been filtered. This was the problem: Protected Sub GridView1_PageIndexChanged( ByVal sender As Object , ByVal e As System.EventArgs) Handles GridView1.PageIndexChanged If DropDownList1.SelectedIndex = 0 And DropDownList2.SelectedIndex = 0 Then Me .SqlDataSource1.SelectCommand = sSQLDD0 ElseIf DropDownList1.SelectedIndex <>

  Posted to Free For All (Forum) by AWizardInDallas on 11/30/2006