Problem Related to asp Hyperlink Control's Visibility

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ASP.NET

<!-- Home -->
      <li class="current"><a href="Home.aspx">Home</a>
      
      
        <asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl="userwelcome.aspx">My Page</asp:HyperLink></li>
      </li>

i want to hide this hyperlink when the session["username"]==null,
and my this idea working fine but there is a problem when session is null then because it is with in

HTML

<li>hyperlink</li>

so it hides the My Page text from the Hyperlink but showing Blank Square box.(because hyperlink's text is not there when visibility is false)

i want to hide this blank Square box.
Any Idea?

Posted 30-Sep-12 21:03pm

Surendra0x2

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Guirec · Accepted Answer · 2012-09-30T22:56:00

Solution 1

I am not sure I get your problem well...
To hide the hyperlink you can just type:

C#

HyperLink1.Visible = !(session["username"]==null);

If you have rendering issue it is probalby because you have 2 closing "li" for only one opening.

Posted 30-Sep-12 22:56pm

Guirec

Updated 30-Sep-12 23:01pm

v2

TanvirRaihan · Accepted Answer · 2012-09-30T23:08:00

Solution 2

Hi
You can use a runat="server" attribute inside li and hide that also when you hide the link button. Hope that helps you.

Posted 30-Sep-12 23:08pm

TanvirRaihan

Comments

Surendra0x2 1-Oct-12 6:22am

how to hide Li tag as we hide linkbutton like linkbutton.visible=false;
but there is no li server tag present ...

Surendra0x2 1-Oct-12 6:42am

i got the solution Buddy u also helped me
<ul runat="server" id="hide">
<li> <asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl="userwelcome.aspx">My Page</li></ul>

i added runat="server" and id to my <ul> tag then set the visibility false when session is null .
if (Session["email"] == null)
{

HyperLink1.Visible = false;
hide.Visible = false;

}
else if (Session["email"] != null)
{

HyperLink1.Visible = true;
hide.Visible = true;

}

TanvirRaihan 1-Oct-12 8:57am

could also try for individual li...
Example
<ul>
<li runat="server" id="liHide">dfdfddfdf </li>
</ul>

Surendra0x2 1-Oct-12 13:25pm

yeah...Buddy Thanks :)

Surendra0x2 · Accepted Answer · 2012-10-01T00:44:00

ASP.NET

<ul  runat="server" id="hide">
         <li> <asp:hyperlink id="HyperLink1" runat="server" navigateurl="userwelcome.aspx" xmlns:asp="#unknown">My Page</asp:hyperlink></li></ul>

and in codebehind i wrote

C#

if (Session["email"] == null)
        {

           HyperLink1.Visible = false;
            hide.Visible = false;
            

        }
        else if (Session["email"] != null)
        {

           
            HyperLink1.Visible = true;
            hide.Visible = true;


        }

I Added

ASP.NET

Runat="Server"

and

HTML

id="hide"

to

HTML

<ul>

tag then set the visibility false when session is null else true :)