Unable get Label.text in ASP.Net Repeater using FindControl
I can access the text within a textbox within my repeater, but I am unable to pull the text value from a label within my repeater. The repeater is populated from a datatable with row(x) being filled by sqlreader(x), I don't know if that makes a difference. I cannot use javascript for this. I need to access the label value from the codebehind.
<asp:label id="weiLabel" runat="server">
<%#DataBinder.Eval(Container, "DataItem.weiLabel")%>
</asp:label>
is the markup
I can access a textbox on the same row using:
featTable.Controls(1).Controls(1).FindControl("costTe开发者_开发知识库xt")
and retrieve the textbox.text, but using the same statement for the label gives me {text=""}.
I have verified that the clientID of control that is returned with findcontrol is correct (featTable__ctl1_weiLabel)
Thanks for any help
Can you try declaring your label like this:
<asp:label id="weiLabel" runat="server" Text='<%#DataBinder.Eval(Container, "DataItem.weiLabel")%>' / >
You can also try putting in the value into your label from the code behind using the databound method. I find it a bit easier to debug and cleaner then putting it in the html
Private Sub repPoliList_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.RepeaterItemEventArgs) Handles repPoliList.ItemDataBound
If (e.Item.ItemType = ListItemType.Item OrElse e.Item.ItemType = ListItemType.AlternatingItem) Then
Dim dr As DataRowView = CType(e.Row.DataItem, DataRowView)
Dim weiLabel As System.Web.UI.WebControls.Label= CType(e.Item.FindControl("weiLabel"), System.Web.UI.WebControls.Label)
weiLabel.text= dr("ColumnFromDatabase").toString
End If
End Sub
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