Create customized "columns" header context menu in listgrid

[hong6663]

1. SmartGWT 2.5
2. IE9, Firefox 19, Chrome 25.0

We are creating a customized "columns" header context menu in the listgrid that will always sort alphabetically, regardless of the column arrangement in the listgrid. We manage to create the context menu, but we are losing 1 capability, which is whenever the menu item is clicked, the menu is not sustain.

How is this capability implemented in the normal "columns" header context menu in listgrid?

[Isomorphic]

By setting autoDismiss:false.

[hong6663]

Thanks for prompt reply!

[michaeljseo]

BTW, do you have sample code showing how you were able to create your own column selection submenu item with sorted fields instead of the order in which the grid displays them?