How to hide <div> in HTML page in ASP.NET

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I have one div as following

<div>
  <% # IIF(DataBinder.Eval (Container.DataItem,"Specifiction2").ToString()<> "","")
<div>

I want to hide above div when "spcefication2" is blank on .aspx page

how to do it??

What I have tried:

I tried many things but not succeed

Posted 19-Jun-20 23:16pm

Updated 25-Jun-20 7:34am

Comments

F-ES Sitecore 20-Jun-20 8:24am

Hide it using css, or omit the div from the html completely?

Akshay malvankar 20-Jun-20 9:59am

how that whats I asking , I want to hide and show depending upon the condition

Maciej Los 22-Jun-20 4:53am

"I tried many things but not succeed " - what exactly?
Show your code!

2 solutions

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Maciej Los · Answer 1 · 2020-06-21T23:01:00

If you want to enable user to show/hide div on client machine, you have to use Javascript. See: Hide and Show DIV using JavaScript[^]

If you want to show/hide div depending on date retrieved from server, please see:
Show/hide elements dynamically in web page[^]
asp.net - How to hide a div from code (c#) - Stack Overflow[^]

Richard Deeming · Answer 2 · 2020-06-25T07:34:00

The simplest option would be to use a Panel control:

ASPX

<asp:Panel runat="server" visible='<%# Not String.IsNullOrEmpty(Eval("Specification2", "{0}")) %>'>
    ...
</asp:Panel>

Posted 25-Jun-20 7:34am