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How to avoid Rad Grid flickering on each and every event?

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Ganapathy
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Ganapathy asked on 28 Mar 2013, 07:58 AM
Hello,

How to avoid Rad Grid flickering on each and every event?

Right now my Radgrid control is flickering on each and every event, How to avoid that. 

Right now Radgrid contains Add, Delete, Edit,.....

I dont want flickering happening on each click event. How to achive this?

Thank you
Regards
Ganapathy

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Maria Ilieva
Telerik team
answered on 02 Apr 2013, 11:24 AM
Hello Ganapathy,

I would suggest you to Ajaxify the RadGrid control using the RadAjaxManager or the RadAjaxPanel controls. See the links below:
http://www.telerik.com/help/aspnet-ajax/ajax-ajaxmanager.html
http://www.telerik.com/help/aspnet-ajax/ajax-ajaxpanel.html



Regards,
Maria Ilieva
the Telerik team
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Ganapathy
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answered on 03 Apr 2013, 04:35 PM
Hi Maria llieva,

I already using the Ajax Manager, Still I am getting Flickering on each and every event.   

Can you please review the below code?

  <telerik:radscriptmanager runat="server" id="RadScriptManager1" />
        <telerik:radskinmanager id="QsfSkinManager" runat="server" showchooser="true" />
        <telerik:radformdecorator id="QsfFromDecorator" runat="server" decoratedcontrols="All"
            enableroundedcorners="false" />
        <telerik:radajaxmanager id="RadAjaxManager1" runat="server">
            <ajaxsettings>
                <telerik:AjaxSetting AjaxControlID="RadGrid1">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1">
                        </telerik:AjaxUpdatedControl>
                    </UpdatedControls>
                </telerik:AjaxSetting>
            </ajaxsettings>
        </telerik:radajaxmanager>
        <telerik:radajaxloadingpanel id="RadAjaxLoadingPanel1" runat="server">
        </telerik:radajaxloadingpanel>
        <telerik:radgrid id="RadGrid1" runat="server" onprerender="RadGrid1_PreRender" onupdatecommand="entryTypeGrid_UpdateCommand"
            onitemupdated="RadGrid1_ItemUpdated" showgrouppanel="true" onitemcreated="RadGrid1_ItemCreated"
            onitemcommand="RadGrid1_ItemCommand" onneeddatasource="RadGrid1_NeedDataSource"
            onitemdatabound="RadGrid1_ItemDataBound" oniteminserted="RadGrid1_ItemInserted"
            oninsertcommand="RadGrid1_InsertCommand" onitemdeleted="RadGrid1_ItemDeleted"
            oncolumncreated="RadGrid1_ColumnCreated">

Thank You
Regards
Ganapathy
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Ganapathy
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answered on 03 Apr 2013, 05:13 PM
Hello,

I fixed the issue by removing the following element node,

<telerik:radajaxloadingpanel id="RadAjaxLoadingPanel1" runat="server">
        </telerik:radajaxloadingpanel>

Thank You
Regards
Ganapathy
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Zepp
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answered on 20 Aug 2015, 07:47 AM

Why doesnt the LoadingPanel display a loader? Where do I have to specify a loader image for it to show a loader instead of a  white flash?

Why wont the RadGrid display a default loader gif ? Where do I have to specify the loader gif for it to display?

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Konstantin Dikov
Telerik team
answered on 24 Aug 2015, 06:42 AM
Hi Zepp,

In order to use one of the built-in styles for the RadAjaxLoadingPanel you need to specify the Skin property:
<telerik:RadAjaxLoadingPanel runat="server" ID="RadAjaxLoadingPanel1" Skin="Default"></telerik:RadAjaxLoadingPanel>


As for customizing the RadAjaxLoadingPanel you can take a look at the following demo:
Hope this helps.


Regards,
Konstantin Dikov
Telerik
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Ajax
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Ganapathy
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Answers by
Maria Ilieva
Telerik team
Ganapathy
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Zepp
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Konstantin Dikov
Telerik team
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