Getting value of anchor tag from repeater?
I have a regular html anchor link that is bound to an Id column. I want to loop through the repeater and get the value of the Id column, but can't figure out how. I have some code below my repeater markup. I can't figure out how to do it with just a client side anchor tag.
<asp:Repeater ID="repSearchResults" runat="server">
&开发者_如何学运维lt;ItemTemplate>
<tr>
<td><a href='<%#Eval("Id")%>'><%#Eval("Id")</a></td>
</tr>
</asp:Repeater>
Protected Sub btnGetIds_Click(ByVal sender As Object, ByVal e As System.EventArgs)
For Each item As RepeaterItem In repSearchResults.Items
If (item.ItemType = ListItemType.Item) Then
'Get Id here
End If
Next
End Sub
You could add a hidden field inside each template:
<ItemTemplate>
<asp:HiddenField ID="hid" runat="server" Value='<%#Eval("Id")%>' />
...
</ItemTemplate>
and then inside the loop:
If item.ItemType = ListItemType.Item Then
Dim ctrl As HiddenField = TryCast(item.FindControl("hid"), HiddenField)
If ctrl IsNot Nothing Then
Dim id As String = ctrl.Value
' do something with the id
End If
End If
You would need to make the anchor runat=server, name it, and then access it with the FindControl method.
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