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radwindow open on same page of radgrid postback happen

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sanjayanthan
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sanjayanthan asked on 17 Sep 2012, 07:52 AM
I am using radgrid which list out data's. when clicking radgrid i will open one radwindow separately which contains the information of the selected row.
when any postback occurs like selecting second page or filter by column , page inside the radwindow opens in the radgrid page.
here Radgrid page missing....

Refer Screenshots for reference

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Eyup
Telerik team
answered on 19 Sep 2012, 02:39 PM
Hi Sanjayanthan,

Please check out the following demos and try to distinguish the crucial differences between them and your project:
Window / Use as controls container
Window / Edit Dialog for RadGrid

I hope this will prove helpful.

Regards,
Eyup
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sanjayanthan
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answered on 20 Sep 2012, 07:16 AM
Hi,

Thanks for your reply. I gone through the url specified by you
Window / Use as controls container
it is exactly what i am looking for . but the small changes is during Page load, rad window will not be open. Eventhough i changed properties. it is not working for my code.

Check with the below url
http://demos.telerik.com/aspnet-ajax/window/examples/usingurlforserverarguments/defaultcs.aspx
my page will be similar to that only, additional to this i will have paging is true and also filter also available.
but when i filtered / try for second page, when rad window open, page inside rad window open in grid contains page. rad window disappers

<script>
   function RowClick(sender, args)
        {
            var hdnIsBulkApproval = document.getElementById('isBulkApproval');
            var option = args.getDataKeyValue("RADWINDOW_OPTION");
            if(option !='Y')
            {
                if(hdnIsBulkApproval.value = 'N')
                setTimeout('__doPostBack(\'' + document.forms[0] + '\' ,\'\')', 0);
            }
            else
            {
                if(hdnIsBulkApproval.value = 'N')
                {
                    var oArea = document.getElementById("backTest");
                    oArea.value = args.getDataKeyValue("RedirectURL1");
                    window.setTimeout("ShowokCancelWindow('" + args.getDataKeyValue("RedirectURL1") + "')", 500);
                      
                }
            }
             
            alert('Hi R')
        }
 
        function ChangeBulkApproval()
        {
            //document.getElementById('btnAction1').disabled = true;
            //document.getElementById('btnAction2').disabled = true;
            var hdnIsBulkApproval = document.getElementById('isBulkApproval');
            hdnIsBulkApproval.value = 'Y';
            return true;
        }
 
        function ShowokCancelWindow(url)
        {
            try
            {
                var oWnd = $find("<%= RadWindow1.ClientID %>");
                oWnd.show();
                oWnd.setSize(750, 440);
                oWnd.setUrl(url);
                oWnd.minimize();
                oWnd.maximize();
                oWnd.restore();
                    //var oWnd = window.radopen(url, "ShowokCancelWindow");
                    //oWnd.setSize(750, 440);
                    //oWnd.center();                                           
                return false;   
            }
            catch(mErr)
            {
                alert(mErr);
            }
             
        }
 
</script>
 
 
 
   <cc1:LocalizedRadGrid ID="grdView" runat="server" OnItemDataBound="grdView_ItemDataBound"
                                    OnNeedDataSource="grdView_NeedDataSource" Colon="False" AutoGenerateColumns="True"
                                    OnSelectedIndexChanged="grdView_SelectedIndexChanged" OnColumnCreated="grdView_ColumnCreated"
                                    AllowPaging="true" PageSize="15" AllowMultiRowSelection="true">
                                    <MasterTableView DataKeyNames="FORMCODE,FLOWID,RAISEDFOR,LEVELNO,SEQNO,ADHOC_SEQNO,RedirectURL1,RADWINDOW_OPTION"
                                        ClientDataKeyNames="RedirectURL1,RADWINDOW_OPTION">
                                        <HeaderStyle HorizontalAlign="Left" Wrap="false" />
                                        <FilterItemStyle Wrap="false" />
                                        <Columns>
                                            <radg:GridClientSelectColumn UniqueName="chkAll" />
                                            <radg:GridBoundColumn UniqueName="RedirectURL" Visible="False">
                                            </radg:GridBoundColumn>
                                        </Columns>
                                    </MasterTableView>
                                    <ClientSettings >
                                        <ClientEvents OnRowClick="RowClick"></ClientEvents>
                                        <Selecting AllowRowSelect="True"></Selecting>
                                      
                                      
            </ClientSettings>
                                    <PagerStyle Mode="NumericPages" />
                                </cc1:LocalizedRadGrid></div>
 
 
 
 <radg:RadWindow ID="RadWindow1" runat="server" Title="Dynamic Approval Form" Width="750"
            Height="536" VisibleOnPageLoad="false" Behaviors="Minimize, Move, Resize, Maximize" Left="580" Top="-8" EnableShadow="true"
            OffsetElementID="grdView" >
            </radg:RadWindow>
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Eyup
Telerik team
answered on 24 Sep 2012, 12:17 PM
Hello Sanjayanthan,

Please note that RadWindow will close upon performing a PostBack. This is the default and expected behavior. You will need to set the following property in order to preserve its appearance: VisibleOnPageLoad="true".

In your case you could use a HiddenField to control the display of the window. I have created a sample RadGrid web site to demonstrate the suggested approach. Please check out the attached application and try to implement it within your own project.

Kind regards,
Eyup
the Telerik team
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now.
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Prashant
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answered on 09 Oct 2015, 02:27 PM

hello Eyup

i also have same issue... n it is not solved yet..

i have only one grid.... i have used commandItemSetting  for adding new record..

after clicking on add new record button it open a one editing form in radwindow...\

but this happens only on first page.... when i jumped on second page and on that second page

if i clicked on add new record button then form is not opening in radwindow instead of this it is opening in grid....so i want to open that in radwindow...

so please help me..

 

thanks in advance

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Eyup
Telerik team
answered on 14 Oct 2015, 09:01 AM
Hi Prashant,

Are you implementing something similar to this live sample?
http://demos.telerik.com/aspnet-ajax/controls/examples/integration/gridandwindow/defaultcs.aspx?product=window

Regards,
Eyup
Telerik
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