Have following repeater control with a list of checkboxes:
<asp:Repeater ID="rptItemList" runat="server">
<HeaderTemplate>
</HeaderTemplate>
<ItemTemplate>
<div>
<asp:CheckBox ID="chkItem" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "ItemName").ToString() %>' />
<asp:HiddenField ID="hdItem" runat="server" Value='<%# DataBinder.Eval(Container.DataItem, "ItemId").ToString() %>' />
</div>
</ItemTemplate>
<FooterTemplate>
<asp:LinkButton ID="lbtnDel" runat="server" Text="Delete" OnClick="lbtnDel_Click" OnClientClick="return confirm('Are you sure you want to delete selected items from this list?')"></asp:LinkButton>
</FooterTemplate>
</asp:Repeater>
and following back code to handle the lbtnDel_Click event:
protected void lbtnDel_Click(object sender, EventArgs e)
{
foreach (RepeaterItem ri in rptItemList.Items)
{
CheckBox chk = (CheckBox)ri.FindControl("chkItem");
HiddenField hd = (HiddenField)ri.FindControl("hdItem");
if (chk.Checked)
{
var tc = new ItemController();
tc.DeleteItem(Convert.ToInt32(hd.Value));
}
}
Response.Redirect(DotNetNuke.Common.Globals.NavigateURL());
}
When I select a checkbox and click delete, the code finds the checkbox but reads it as unchecked so doesn't delete the item.
Any ideas?
Not 100% sure, but are you doing data binding in every page load? Try binding only on !IsPostBack
Whenever I have any issues like this, it's usually because the Page Load has caused the repeater to re-bind and killed all the current state
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