Context menu appear and disappear in IPAD for RadGrid

[Lakpa]

Hi,
    Currently I am facing an issue with longtouch event for Grid. I attached a contextmenu for the grid.

<Scrolling AllowScroll="true" UseStaticHeaders="true" SaveScrollPosition="true" ScrollHeight="250px" />
when I press longtouch
. When there is scrollheight and then the grid has many records and it has scroll bar, then the ContextMenu appears and disappear in IPAD.
. When there are few records and no scroll bar then the Contextmenu stay when it open.

I have attached a gif file showing the problem.

Thanking you
Lakpa Sherpa

[Galin]

Hi Lakpa,

The TouchScrollExtender conflicts with the implemented events of the context menu. This currently is not supported scenario, but you can cancel the scroll events during the showing of the menu, e.g.
​

function longTouch()
{
    var radGrid = $find("RadGrid1");
    if (radGrid._scrolling._dropDownTouchScroll)
        radGrid._scrolling._dropDownTouchScroll.disable();
    radGrid._contextmenu(ContextMenu);
}

I hope this helps.

Regards,
Galin
Telerik