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Right Click Multiselects Rows

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Grid

This is a migrated thread and some comments may be shown as answers.

dave asked on 07 Feb 2012, 07:43 PM

I am using the version 2011.3.1305.35 of the RadGrid and experiencing some strange behavior when the grid is right clicked. Occasionally when a user right clicks the gird to bring up a context menu the row that was right clicked will be selected in addition to any rows that were previously selected. The other times it just displays the context menu without selecting the rows. It seems to be intermittent and I cannot consistently reproduce results. I do not want the additional rows to be selected. Is there any way to trap how a row became selected? The domEvent property of the onrowselecting event args does not look like it has what I need.

Here is how i have the grid configured and the code that displays the context menu:

<telerik:RadGrid ID="tGrid" runat="server" AllowPaging="True" AllowCustomPaging="true" PageSize="500"

AllowSorting="True" AutoGenerateColumns="False" CellSpacing="0"

OnNeedDataSource="tGrid_NeedDataSource" AllowMultiRowSelection="true"

OnItemCreated="tGrid_ItemCreated" >

<PagerStyle AlwaysVisible="True" Position="Top"/>

<MasterTableView Width="100%" DataKeyNames="schedID" ClientDataKeyNames="schedID">

<CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

<RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column"></RowIndicatorColumn>

<ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column"></ExpandCollapseColumn>

<Columns>

...

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

</MasterTableView>

<ClientSettings EnableRowHoverStyle="true">

<Selecting AllowRowSelect="True" />

<ClientEvents OnGridCreated="GridCreated"

OnRowContextMenu="RowContextMenu" OnRowDblClick="tGrid_RowDblClick" />

<Scrolling AllowScroll="true" UseStaticHeaders="true" />

</ClientSettings>

<FilterMenu EnableImageSprites="false"></FilterMenu>

</telerik:RadGrid>

function RowContextMenu(sender, eventArgs)

{

var contextmenu = $find("<%=DisplayContextMenu.ClientID %>");

//get_domEvent returns a reference to the DOM event that caused the clicking

var domEvent = eventArgs.get_domEvent();

//If we're in an input field or a link, just ignore this request for a context menu

if (domEvent.target.tagName == "INPUT" || domEvent.target.tagName == "A")

return;

contextmenu.show(domEvent);

domEvent.cancelBubble = true;

domEvent.returnValue = false;

if (domEvent.stopPropagation)

{

domEvent.stopPropagation();

domEvent.preventDefault();

}

if(sender.get_id() == "<%= tGrid.ClientID %>")

rightClickedRowId = eventArgs.getDataKeyValue("schedID")

}

Thanks Dave

Right Click Multiselects Rows

5 Answers, 1 is accepted