Applying condition in Repeater Control in C#

Question

5.00/5 (1 vote)

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I want to apply condition in repeater control.

If the field in database table in null or empty, the label associated with it must not be displayed.

Have tried with this:

XML

<asp:Label ID="Label1" runat="server" Font-Size="X-Large" ForeColor="DeepSkyBlue"
                   Style="position: static" Text="Search Results" visible="<%# CanIDisplayBeds(DataBinder.Eval(Container.DataItem,"Beds")) %>" ></asp:Label>

where code behind has following function:

C#

protected bool CanIDisplayBeds(Object retBeds)
    {
        return (retBeds != "");
    }

Getting error: "Server tag not well formed."

Please help.

I cant make out what to do.

Now I have found out the solution.
It is as below...

Posted 20-Mar-11 3:15am

Tech Code Freak

Updated 5-Aug-11 4:41am

v3

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Comments

Dalek Dave 17-Apr-11 7:46am

Edited for grammar and readability.

2 solutions

Solution 2

Tale a look at this[^] article to know how to handle Handling Empty Data in an ASP.NET Repeater control

Posted 20-Mar-11 4:09am

RaviRanjanKr

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Tech Code Freak · Accepted Answer · 2011-03-20T03:55:00

Solution 1

Hi....
I have got the Solution!!!!!

For this, I have removed the function from code behind, removed the label and just added following code in aspx page.
Its as follows.

<%#(DataBinder.Eval(Container.DataItem,"Beds").ToString()=="")?" ": " Bedroom "%>

Am happy now!!!!!

Posted 20-Mar-11 3:55am

Tech Code Freak

Comments

thatraja 23-Mar-11 2:58am

Glad... you have solved yourself. 5! for you own answer posted here.

Tech Code Freak 25-Mar-11 2:52am

Hey Thanks!!

Dalek Dave 17-Apr-11 7:47am

Always good to solve it yourself!

Ankur^\m/ 29-Apr-11 5:10am

Was checking out your answers, why 2 same answers here. Delete the other one.