how to check the listview is empty ?

Posted by Chaithragm under ASP.NET on 3/11/2013 | Points: 10 | Views : 7285 | Status : [Member] | Replies : 4

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if the list is empty i have to dosplay the message "no records found"

<asp:ListView ID="ListView1" runat="server">
<LayoutTemplate>
<asp:PlaceHolder ID="itemPlaceholder" runat="server"></asp:PlaceHolder>
</LayoutTemplate>
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Eval("[stream_id]") %>'></asp:Label>
<br />
<asp:Label ID="Label3" runat="server" Text='<%# Eval("[name]") %>' Visible="False"></asp:Label>
<iframe id="iframe2" runat="server" frameborder="0" src='<%# "~/pdf_handler.ashx?id=" + Eval("stream_id") %>' style="width:740px;height:550px"></iframe>
</ItemTemplate>
</asp:ListView>

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Posted by: Karthikreddy on: 3/11/2013 [Member] Starter | Points: 25

0	after </ItemTemplate> tag add bellow code <EmptyItemTemplate> <p> empty text that isn't displaying </p> </EmptyItemTemplate> if it display paragraph text .than the list view is empty k@rth!k karthikreddy08a50@gmail.com Chaithragm, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Karthikreddy on: 3/11/2013 [Member] Starter | Points: 25

0	if(ListView1.ListItems.Count = 0) { //code } else { //code } k@rth!k karthikreddy08a50@gmail.com Chaithragm, if this helps please login to Mark As Answer. \| Alert Moderator

Posted by: Ranjeet_8 on: 3/11/2013 [Member] [MVP] Gold | Points: 25

0	Try this, <asp:ListView ID="ListView1" runat="server"> <EmptyDataTemplate> No records found... </EmptyDataTemplate> <LayoutTemplate> <asp:PlaceHolder ID="itemPlaceholder" runat="server"></asp:PlaceHolder> </LayoutTemplate> <ItemTemplate> <asp:Label ID="Label1" runat="server" Text='<%# Eval("[stream_id]") %>'></asp:Label> <br /> <asp:Label ID="Label3" runat="server" Text='<%# Eval("[name]") %>' Visible="False"></asp:Label> <iframe id="iframe2" runat="server" frameborder="0" src='<%# "~/pdf_handler.ashx?id=" + Eval("stream_id") %>' style="width: 740px; height: 550px"></iframe> </ItemTemplate> </asp:ListView> Please Mark As Answer if this helps you . Chaithragm, if this helps please login to Mark As Answer. \| Alert Moderator

Try this,


<asp:ListView ID="ListView1" runat="server">

     <EmptyDataTemplate>

            No records found...

      </EmptyDataTemplate>

       <LayoutTemplate>

          <asp:PlaceHolder ID="itemPlaceholder" runat="server"></asp:PlaceHolder>

       </LayoutTemplate>

 <ItemTemplate>

   <asp:Label ID="Label1" runat="server" Text='<%# Eval("[stream_id]") %>'></asp:Label>

   <br />

   <asp:Label ID="Label3" runat="server" Text='<%# Eval("[name]") %>' Visible="False"></asp:Label>

  <iframe id="iframe2" runat="server" frameborder="0" src='<%# "~/pdf_handler.ashx?id=" + Eval("stream_id") %>'

   style="width: 740px; height: 550px"></iframe>

   </ItemTemplate>

</asp:ListView>

Please Mark As Answer if this helps you

.

Chaithragm, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Chaithragm on: 3/12/2013 [Member] Starter | Points: 25

0	Thank you... Chaithragm, if this helps please login to Mark As Answer. \| Alert Moderator

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