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problem in pagerefresh in asp.net

Posted by hareeshkumarkr-16190 under ASP.NET on 6/11/2012 | Points: 10 | Views : 1504 | Status : [Member] | Replies : 3
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dear sir

i have created a advance search page where in that at the left hand side i have included search criteria as shown in attached image in that i have included one dropdownlist and three radio button and dynamically from database i have created the category list my problem is when i select some option in drop down and select the radio button then when i click on category list it works fine for first time at the same time my page gets refresh and drop down selection and radiobutton selection will become reset. how to solve this error after reset also the selection must remain same.



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Posted by: Gemamgall on: 6/27/2012 [Member] Starter | Points: 25

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Use ispostback event to stop resetting of control values

Thanks and Regards,

Vinay Gandhi
www.quadtechindia.com

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Posted by: Ajay.Kalol on: 6/28/2012 [Member] Starter | Points: 25

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Use Page.isPostback for that.

in Pageload event 

if(!isPostback){  

 bindDDL();

 bindCBList();

}


it will resolve your Problem

Ajay
ajaypatelfromsanthal.blogspot.in

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Posted by: Ranjeet_8 on: 6/29/2012 [Member] [MVP] Gold | Points: 25

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Hi, 


    protected void Page_Load(object sender, EventArgs e)

    {

        if (!Page.IsPostBack)

        {

           BindDropDownList();

           OR Other Code 

        }

    }


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