Go Premium for a chance to win a PS4. Enter to Win

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 475
  • Last Modified:

datagrid <HeaderTemplate> -> enableviewstate on servercontrol not working... please see code fraction...

I have a datagrid with template columns, I use

<asp:TemplateColumn>
      <HeaderTemplate>
                        <asp:TextBox id="abc" runat="server"></asp:TextBox></td>
      </HeaderTemplate>
...

When enter data in my abc textbox and perform a postback my abc control does not maintain it's entered value..?? why ??

My datagrid is lying ontop of a panel, both enableviewstate is set to true.

Please help.
0
africaoh
Asked:
africaoh
  • 2
1 Solution
 
locittCommented:
Dim txt As TextBox = IIf(AllowPaging,  CType(CType(CType(DataGrid1.Controls(0), Table).Rows(1), DataGridItem).FindControl("abc"), TextBox), CType(CType(CType(DataGrid1.Controls(0), Table).Rows(0), DataGridItem).FindControl("abc"), TextBox))

get the value of txt control.

HTH.
locitt.
0
 
africaohAuthor Commented:
Hi locitt,

Yip thanks i got that working with the above, just thought asp.net would somehow be able to do that without me manually doing it...
0
 
africaohAuthor Commented:
This was what I did, working but like i said thought asp.net would be clever enough to have done that for me.

Dim srcPartNum As TextBox = CType(CType(CType(dtgItemMstr.Controls(0), Table).Rows(0), DataGridItem).FindControl("hdrSrcPartNum"), TextBox)

...
sql stuff
...

CType(CType(CType(dtgItemMstr.Controls(0), Table).Rows(0), DataGridItem).FindControl("hdrSrcPartNum"), TextBox).Text = srcPartNum.Text
0

Featured Post

What is SQL Server and how does it work?

The purpose of this paper is to provide you background on SQL Server. It’s your self-study guide for learning fundamentals. It includes both the history of SQL and its technical basics. Concepts and definitions will form the solid foundation of your future DBA expertise.

  • 2
Tackle projects and never again get stuck behind a technical roadblock.
Join Now