I've been trying to get this working for a couple of hours now but nothing from google could help me fix the problem.
I have a very simple repeater control:
<asp:Panel ID="userDefDiv" Visible="false" runat="server">
<asp:Repeater ID="userDefRepeater" EnableViewstate="false" runat="server">
<ItemTemplate>
<asp:TextBox ID="TextBox1" runat="server" EnableViewState="false"></asp:TextBox><br/>
</ItemTemplate>
</asp:Repeater>
</asp:Panel>
the userDefDiv panel is inside another panel, which is inside contentPLaceHolder.
the parent panel to userDefDiv does NOT have the "enableviewstate="false"".
So.
Everything on this page happens after a couple of linkbuttons_click. so nothing happens during page_load. And after i click another linkbutton i want to get the data from the different textboxes that is within the repeater.
C# code:
This is the code to create all the repeater items.
public void createUserDef()
{
DataTable userDefData;
userDefData = ..... (data from Database.)
userDefDiv.Visible = true;
userDefRepeater.DataSource = userDefData;
userDefRepeater.DataBind();
}
The code for the linkbutton:
protected void linkButton_Click(object sender, EventArgs e)
{
createUserDef();
Label2.Visible = true;
foreach (RepeaterItem item in userDefRepeater.Items)
{
TextBox box = (TextBox)item.FindControl("TextBox1");
string b = box.Text;
Label2.Text += b + " . ";
}
}
As you see i create the repeater once again during the click. But the only thing i can read in label2. is a a number of " .", on dot for each textbox.
but the text from the textbox is empty..
What am I doing wrong??
thanks for reading!
Mattias
SOLUTION:
-
add EnableVIewState="true" to textbox & repeater.
-
Dont call call dataBind() before you get the values.
Thanks!
Best Answer
You need to set EnableViewState to 'true' for linkbuttons to work properly in a repeater