Get selected value of Radlistview

[Amirtha S]

Hi
I am using the Radlistview like a list of checkboxes and I can select multiple items out of it.

How can I get the selected values on a Button click event?

Here is my aspx code:

 <telerik:RadListView ID="rlv_Aircraft" runat="server"
                                AllowMultiItemSelection="True" ClientDataKeyNames="name"
                                DataSourceID="SqlDataSource_Aircraft" Skin="Black"
                                DataKeyNames="name" >
                                <LayoutTemplate>
                                    <div class="RadListView RadListView_Black">
                                        <table cellspacing="0" style="width:40px;">
                                            <tbody>
                                                <tr ID="itemPlaceholder" runat="server">
                                                </tr>
                                            </tbody>
                                        </table>
                                    </div>
                                </LayoutTemplate>
                                <ItemTemplate>
                                    <tr class="rlvI">
                                        <td width="20px">
                                            <asp:Button ID="SelectButton" runat="server" CommandName="Select"
                                                CssClass="rlvBSel" Text=" " />
                                        </td>
                                        <td width="60px">
                                            <asp:Label ID="nameLabel" runat="server" Text='<%# Eval("name") %>' />
                                        </td>
                                        <td>&nbsp;
                                        </td>
                                    </tr>
                                </ItemTemplate>
                                <AlternatingItemTemplate>
                                    <tr class="rlvA">
                                        <td width="20px">
                                            <asp:Button ID="SelectButton" runat="server" CommandName="Select"
                                                CssClass="rlvBSel" Text=" " />
                                        </td>
                                        <td width="60px">
                                            <asp:Label ID="nameLabel" runat="server" Text='<%# Eval("name") %>' />
                                        </td>
                                        <td>&nbsp;
                                        </td>
                                    </tr>
                                </AlternatingItemTemplate>
                                <EmptyDataTemplate>
                                    <div class="RadListView RadListView_Black">
                                        <div class="rlvEmpty">
                                            There are no items to be displayed.</div>
                                    </div>
                                </EmptyDataTemplate>
                                <SelectedItemTemplate>
                                    <tr class="rlvISel">
                                        <td width="20px">
                                            <asp:Button ID="DeselectButton" runat="server" CommandName="Deselect"
                                                CssClass="rlvBSel" Text=" " />
                                        </td>
                                        <td width="60px">
                                            <asp:Label ID="nameLabel" runat="server" Text='<%# Eval("name") %>' />
                                        </td>
                                        <td>&nbsp;
                                        </td>
                                    </tr>
                                </SelectedItemTemplate>
                            </telerik:RadListView>

[Princy]

Hello Amirtha S,

Try the following code in order to access the selected items value in code behind.

C#:

    protected void Button1_Click(object sender, EventArgs e)
    {
        foreach (RadListViewItem item in rlv_Aircraft.SelectedItems)
        {
            Label lbl = (Label) item.FindControl("nameLabel");
            string str = lbl.Text;
            Response.Write(str);
        }
    }

Also go through the following documentation which might help you: Selecting items

Thanks,
Princy.

[Amirtha S]

Thanks, Princy.

[Nahid]

Hello Princy,
I need to select RadListview Item on click with javascript.
can you help me ...

Thanks
Nahid

[Princy]

Hello Nahid,

Please have a look at the following forum which illustrates how to select list item from client side.
Clientside item select

Thanks,
Princy.