Dynamic menu with ASP.NET repeater - asp.net

Question

Currently i'm familiarizing myself with ASP.NET and i've stuck on a problem with dynamic content inside "ItemTemplate" of "Repeater". Here is my code:
<asp:Repeater ID="sidebarRepeater" runat="server">
<ItemTemplate>
<li>
<%# DataBinder.Eval(Container.DataItem, "Name") %>
</li>
</ItemTemplate>
</asp:Repeater>
I'm getting a list of links with href == Id of current item and text of this item.
The problem is, that i need a "Onclick" asp.net handler for each of those links (this is menu of "Master" User control, and on each click i shall change contents of child user control, according to selected item in master).
Any tips?
Edit: I've already tryed to use LinkButton like:
<li>
<asp:LinkButton ID='<%# DataBinder.Eval(Container.DataItem, "Id") %>' runat="server" OnClick="ChangeSomething">
<%# DataBinder.Eval(Container.DataItem, "Name") %>
</asp:LinkButton>
</li>
Edit2: Currently my markup looks like this:
<li>
<input type="hidden" value="<%# DataBinder.Eval(Container.DataItem, "Id") %>"
<asp:LinkButton runat="server" ID="LinkButton_Office" Text='<%# DataBinder.Eval(Container.DataItem, "Name") %>'/>
</li>
In this case, it draws only a "hidden input" element only for first item in repeater.
Edit3: full listing of what i currently have(only <li></li> rendered into actual HTML):
<div class="row">
<div class="twelve column">
<div class="row">
<div class="side-bar">
<nav>
<ul>
<asp:Repeater ID="sidebarRepeater" runat="server">
<ItemTemplate>
<li>
<asp:LinkButton ID="linkSidebar" runat="server" CommandArgument='<%# DataBinder.Eval(Container.DataItem, "Id") %>' Text='<%# DataBinder.Eval(Container.DataItem, "Name") %>' OnClick="linkMenu_Click"></asp:LinkButton>
</li>
</ItemTemplate>
</asp:Repeater>
</ul>
</nav>
</div>
<div class="page">
<asp:PlaceHolder runat="server" ID="contentPlaceholder" />
</div>
</div>
</div>
</div>
Also i forgot to say, that this is actually a .Net user control for Umbraco project.
Datasource is attached for repeater in protected void Page_Load(object sender, EventArgs e) method.

Answer 1

Please try like this
<asp:Repeater ID="sidebarRepeater" runat="server">
<ItemTemplate>
<asp:LinkButton ID="linkMenu" runat="server" CommandArgument='<%# DataBinder.Eval(Container.DataItem, "Id") %>' Text='<%# DataBinder.Eval(Container.DataItem, "Name") %>' OnClick="linkMenu_Click"></asp:LinkButton>
</ItemTemplate>
</asp:Repeater>
This will keep "Id" field in CommandArgument and "Name" field in Text properties
In linkMenu_Click event handeler, you will get the Id and Name values as the sample code
protected void linkMenu_Click(object sender, EventArgs e)
{
LinkButton link = (LinkButton)sender;
string id = link.CommandArgument;
string name = link.Text;
//Implement the different display of each menu here ...
}

Answer 2

Problem solved, by adding <form runat="server"> around my <nav> tag.
Seems like every of <asp:button\linkbutton> needs that in order to work properly.