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How to Access The CommandItem template In Itemcommand Event

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Sairam asked on 28 Sep 2013, 02:08 PM

Hello telerik team,

1.I Have following situation ...In My rad grid ..I am put <CommandItemTemplate> in that i have radtoolBar ..here i declare ...a Button when ever user click on button. I want to Display one rad window ..it consist two radListBox ..of rad Column List in One radListBox ..an other One is empty ..Whenever user select click Some Button Exist Between both List Box ...I want to Save same as it user selection Based On That I want Bind show the column selection based to radGrid ..... How to achieve scenario ..it is Possible ..here I tried But unable to visible the radwindow ...

<telerik:RadGrid ID="RadGrid1" runat="server" OnItemCommand="RadGrid1_ItemCommand">

<MasterTableView AutoGenerateColumns="false" CommandItemDisplay="Top">

<CommandItemTemplate>

<telerik:RadToolBar ID="RadToolBar1" runat="server" OnClientButtonClicking="onToolBarClientButtonClicking"

AutoPostBack="true">

<Items>

<telerik:RadToolBarButton Text="Customized Column" CommandName="CustomizedCol">

</telerik:RadToolBarButton>

</Items>

</telerik:RadToolBar>

</CommandItemTemplate>

<CommandItemTemplate>

<telerik:radWindow id="radWindow " runat="server" visible="false" >

<body>

</CommandItemTemplate>

<CommandItemSettings ShowAddNewRecordButton="true" ShowRefreshButton="true" />

<Columns>

</radgrid>

protected void RadGrid1_ItemCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)

{

if (e.CommandName == "CustomizedCol")

{

GridCommandItem item = (GridCommandItem)e.Item;

RadWindow RadWindow1 = (RadWindow)item.FindControl("RadWindow1");

RadWindow1.Visible = true;

}

here I not able to view The radwindow ...all code sucessfuly excute ..with out any exception ...But i am not getting the radwindow How to achieve above secnario..

Based on user section I want to ...only selected Column .....

Thanks
sairam

2 Answers, 1 is accepted

answered on 30 Sep 2013, 04:59 AM

Hi Sairam,

Here is the code I tried to show the RadWindow on RadToolBarButton click.

ASPX:

<telerik:RadGrid ID="RadGrid1" runat="server" DataSourceID="SqlDataSource1" OnItemCommand="RadGrid1_ItemCommand">

<MasterTableView AutoGenerateColumns="true" CommandItemDisplay="Top">

<CommandItemTemplate>

<telerik:RadToolBar ID="RadToolBar1" runat="server" AutoPostBack="true">

<Items>

<telerik:RadToolBarButton Text="Customized Column" CommandName="CustomizedCol">

</telerik:RadToolBarButton>

</Items>

</telerik:RadToolBar>

<telerik:RadWindow ID="RadWindow1" VisibleOnPageLoad="true" Title="Telerik" NavigateUrl="http://www.telerik.com"

runat="server" Visible="false">

</telerik:RadWindow>

</CommandItemTemplate>

</MasterTableView>

</telerik:RadGrid>

C#:

protected void RadGrid1_ItemCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)

{

if (e.CommandName == "CustomizedCol")

{

GridCommandItem item = (GridCommandItem)e.Item;

RadWindow RadWindow1 = (RadWindow)item.FindControl("RadWindow1");

RadWindow1.Visible = true;

}

Please try the above code and let me know if there is any concern.

Thanks,
Princy