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Is there a way to group by category/type in RadListView

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ListView

This is a migrated thread and some comments may be shown as answers.

Gary Meagher asked on 03 Dec 2010, 04:33 PM

I have list of products displayed in a RadListView. I would like to group those products by Category (where Category is a property of the Product class)
Is that even possible using RadListView?

In your samples, you only have basic grouping using a predefined number of items per group.
Thanks,
Gary

Here is the code I'm using:

<telerik:RadListView ID="listViewProducts" runat="server"

onneeddatasource="listViewProducts_NeedDataSource" ItemPlaceholderID="ProductsHolder"

DataKeyNames="ProductCatalogID" >

<AlternatingItemTemplate>

<div class="rlvA" style="height: 160px; width: 200px; margin-top: 5px;

margin-right: 5px; margin-bottom: 5px; padding-left: 5px;">

<table cellpadding="1" cellspacing="1" border="0" width="200">

<tr style="height:60px;">

<td class="header4" ><%#Eval("Products")%></td>

</tr>

<tr>

<td align="center"><%--<asp:ImageButton ID="ImageButton2" ImageUrl="~/Images/Product.jpg" PostBackUrl='<%# Eval("Link")%>' runat="server" target="_blank" />--%>

<asp:ImageButton ID="ImageButton1" ImageUrl="~/Images/Product.jpg" runat="server" OnClientClick=<%# "window.open('" + Eval("Link") + "','',''); return false;" %> /></td>

</tr>

</table>

</div>

</AlternatingItemTemplate>

<ItemTemplate>

<div class="rlvI" style="height: 160px; width: 200px; margin-top: 5px;

margin-right: 5px; margin-bottom: 5px; padding-left: 5px;">

<table cellpadding="1" cellspacing="1" border="0" width="200">

<tr style="height:60px;">

<td class="header4"><%#Eval("Products")%></td>

</tr>

<tr>

<td align="center"><asp:ImageButton ID="ImageButton3" ImageUrl="~/Images/Product.jpg" runat="server" OnClientClick=<%# "window.open('" + Eval("Link") + "','',''); return false;" %> /></td>

</tr>

</table>

</div>

</ItemTemplate>

<EmptyDataTemplate>

<div class="RadListView RadListView_Windows7">

<div class="rlvEmpty">

There are no items to be displayed.</div>

</div>

</EmptyDataTemplate>

<LayoutTemplate>

<div style="width:1150px;" class="RadListView RadListViewFloated RadListView_Windows7">

<div class="rlvFloated rlvAutoScroll">

<div id="Div1" runat="server">

<div id="ProductsHolder" runat="server">

</div>

</LayoutTemplate>

</telerik:RadListView>

Is there a way to group by category/type in RadListView

3 Answers, 1 is accepted