Asp.net Datalist Session value












0















I'm new to asp.net and I'm trying to put a Session variable in the datalist headertemplate and item template, but can't seem to make it work, any ideas?



<asp:UpdatePanel ID="UpdatePanel2" UpdateMode="Conditional" runat="server">
<ContentTemplate>
<asp:Timer Interval="1000" Enabled="false" OnTick="UpdateChatTable1" runat="server" ID="Timer2"></asp:Timer>
<asp:DataList ID="ChatTable1" RepeatDirection="Vertical" runat="server"
Style="position: absolute; top: 200px; left: 400px;z-index:3" CssClass="tbl">
<HeaderTemplate><asp:Label ID="ChatTitle" Text='<%#Eval(Session["user"].ToString())%>' runat="server"></asp:Label>:</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="chatTable1Item" runat="server"></asp:Label>
<asp:Label ID="senderID" runat="server" Text='<%# Eval("sender") %>'></asp:Label>
</ItemTemplate>
</asp:DataList>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Timer2" EventName="Tick" />
</Triggers>
</asp:UpdatePanel>









share|improve this question

























  • Are you getting any exception? If yes, include it in your question

    – Mohsin Mehmood
    Nov 24 '18 at 9:23











  • no there are no exceptions or errors

    – user10698462
    Nov 24 '18 at 9:28
















0















I'm new to asp.net and I'm trying to put a Session variable in the datalist headertemplate and item template, but can't seem to make it work, any ideas?



<asp:UpdatePanel ID="UpdatePanel2" UpdateMode="Conditional" runat="server">
<ContentTemplate>
<asp:Timer Interval="1000" Enabled="false" OnTick="UpdateChatTable1" runat="server" ID="Timer2"></asp:Timer>
<asp:DataList ID="ChatTable1" RepeatDirection="Vertical" runat="server"
Style="position: absolute; top: 200px; left: 400px;z-index:3" CssClass="tbl">
<HeaderTemplate><asp:Label ID="ChatTitle" Text='<%#Eval(Session["user"].ToString())%>' runat="server"></asp:Label>:</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="chatTable1Item" runat="server"></asp:Label>
<asp:Label ID="senderID" runat="server" Text='<%# Eval("sender") %>'></asp:Label>
</ItemTemplate>
</asp:DataList>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Timer2" EventName="Tick" />
</Triggers>
</asp:UpdatePanel>









share|improve this question

























  • Are you getting any exception? If yes, include it in your question

    – Mohsin Mehmood
    Nov 24 '18 at 9:23











  • no there are no exceptions or errors

    – user10698462
    Nov 24 '18 at 9:28














0












0








0








I'm new to asp.net and I'm trying to put a Session variable in the datalist headertemplate and item template, but can't seem to make it work, any ideas?



<asp:UpdatePanel ID="UpdatePanel2" UpdateMode="Conditional" runat="server">
<ContentTemplate>
<asp:Timer Interval="1000" Enabled="false" OnTick="UpdateChatTable1" runat="server" ID="Timer2"></asp:Timer>
<asp:DataList ID="ChatTable1" RepeatDirection="Vertical" runat="server"
Style="position: absolute; top: 200px; left: 400px;z-index:3" CssClass="tbl">
<HeaderTemplate><asp:Label ID="ChatTitle" Text='<%#Eval(Session["user"].ToString())%>' runat="server"></asp:Label>:</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="chatTable1Item" runat="server"></asp:Label>
<asp:Label ID="senderID" runat="server" Text='<%# Eval("sender") %>'></asp:Label>
</ItemTemplate>
</asp:DataList>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Timer2" EventName="Tick" />
</Triggers>
</asp:UpdatePanel>









share|improve this question
















I'm new to asp.net and I'm trying to put a Session variable in the datalist headertemplate and item template, but can't seem to make it work, any ideas?



<asp:UpdatePanel ID="UpdatePanel2" UpdateMode="Conditional" runat="server">
<ContentTemplate>
<asp:Timer Interval="1000" Enabled="false" OnTick="UpdateChatTable1" runat="server" ID="Timer2"></asp:Timer>
<asp:DataList ID="ChatTable1" RepeatDirection="Vertical" runat="server"
Style="position: absolute; top: 200px; left: 400px;z-index:3" CssClass="tbl">
<HeaderTemplate><asp:Label ID="ChatTitle" Text='<%#Eval(Session["user"].ToString())%>' runat="server"></asp:Label>:</HeaderTemplate>
<ItemTemplate>
<asp:Label ID="chatTable1Item" runat="server"></asp:Label>
<asp:Label ID="senderID" runat="server" Text='<%# Eval("sender") %>'></asp:Label>
</ItemTemplate>
</asp:DataList>
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Timer2" EventName="Tick" />
</Triggers>
</asp:UpdatePanel>






asp.net






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share|improve this question













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share|improve this question








edited Nov 24 '18 at 9:18







user10698462

















asked Nov 24 '18 at 9:11









user10698462user10698462

12




12













  • Are you getting any exception? If yes, include it in your question

    – Mohsin Mehmood
    Nov 24 '18 at 9:23











  • no there are no exceptions or errors

    – user10698462
    Nov 24 '18 at 9:28



















  • Are you getting any exception? If yes, include it in your question

    – Mohsin Mehmood
    Nov 24 '18 at 9:23











  • no there are no exceptions or errors

    – user10698462
    Nov 24 '18 at 9:28

















Are you getting any exception? If yes, include it in your question

– Mohsin Mehmood
Nov 24 '18 at 9:23





Are you getting any exception? If yes, include it in your question

– Mohsin Mehmood
Nov 24 '18 at 9:23













no there are no exceptions or errors

– user10698462
Nov 24 '18 at 9:28





no there are no exceptions or errors

– user10698462
Nov 24 '18 at 9:28












1 Answer
1






active

oldest

votes


















0














Try the following code:



    <HeaderTemplate><asp:Label ID="ChatTitle" Text='<%#Session["user"]%>' runat="server"></asp:Label>:</HeaderTemplate>


Notice Eval method is not used






share|improve this answer


























  • i tried it, the result is that "<%Session["user"]%>: " is being displayed

    – user10698462
    Nov 24 '18 at 9:59











  • Ensure you have Text='<%#Session["user"]%>'

    – Mohsin Mehmood
    Nov 24 '18 at 10:02











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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









0














Try the following code:



    <HeaderTemplate><asp:Label ID="ChatTitle" Text='<%#Session["user"]%>' runat="server"></asp:Label>:</HeaderTemplate>


Notice Eval method is not used






share|improve this answer


























  • i tried it, the result is that "<%Session["user"]%>: " is being displayed

    – user10698462
    Nov 24 '18 at 9:59











  • Ensure you have Text='<%#Session["user"]%>'

    – Mohsin Mehmood
    Nov 24 '18 at 10:02
















0














Try the following code:



    <HeaderTemplate><asp:Label ID="ChatTitle" Text='<%#Session["user"]%>' runat="server"></asp:Label>:</HeaderTemplate>


Notice Eval method is not used






share|improve this answer


























  • i tried it, the result is that "<%Session["user"]%>: " is being displayed

    – user10698462
    Nov 24 '18 at 9:59











  • Ensure you have Text='<%#Session["user"]%>'

    – Mohsin Mehmood
    Nov 24 '18 at 10:02














0












0








0







Try the following code:



    <HeaderTemplate><asp:Label ID="ChatTitle" Text='<%#Session["user"]%>' runat="server"></asp:Label>:</HeaderTemplate>


Notice Eval method is not used






share|improve this answer















Try the following code:



    <HeaderTemplate><asp:Label ID="ChatTitle" Text='<%#Session["user"]%>' runat="server"></asp:Label>:</HeaderTemplate>


Notice Eval method is not used







share|improve this answer














share|improve this answer



share|improve this answer








edited Nov 24 '18 at 10:02

























answered Nov 24 '18 at 9:42









Mohsin MehmoodMohsin Mehmood

2,2562513




2,2562513













  • i tried it, the result is that "<%Session["user"]%>: " is being displayed

    – user10698462
    Nov 24 '18 at 9:59











  • Ensure you have Text='<%#Session["user"]%>'

    – Mohsin Mehmood
    Nov 24 '18 at 10:02



















  • i tried it, the result is that "<%Session["user"]%>: " is being displayed

    – user10698462
    Nov 24 '18 at 9:59











  • Ensure you have Text='<%#Session["user"]%>'

    – Mohsin Mehmood
    Nov 24 '18 at 10:02

















i tried it, the result is that "<%Session["user"]%>: " is being displayed

– user10698462
Nov 24 '18 at 9:59





i tried it, the result is that "<%Session["user"]%>: " is being displayed

– user10698462
Nov 24 '18 at 9:59













Ensure you have Text='<%#Session["user"]%>'

– Mohsin Mehmood
Nov 24 '18 at 10:02





Ensure you have Text='<%#Session["user"]%>'

– Mohsin Mehmood
Nov 24 '18 at 10:02




















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