Add ability to change asyncMode during lifetime

[Karql]

Hi,

I'm using successfully your pagination controll :)
I need the ability to change asyncMode during lifetime, so I add it.
If you want you can merge it :)

Best regards,
Mateusz

[michaelbromley]

Hi,

Thanks for the contribution. Can you outline the use-case and how to use your changes?

[Karql]

Hi,

I have async list with select items.

When I click 'View selected' and unselect item this item disappears.

(
example:

• pagesize 10
• 20 selected items
• you are on first page
• unselect item
• item disappears
• in async mode you don't have items from second page, so you can't bring first item from second page to first. Without refresh request on first page remain 9 items. When you unselect other 9 items from first page, first page will be blank. You move to second page but there is no second page now.
  )

I don't want make request to server every unselected item to refresh list.
Instead it in 'View selected' mode I get all selected items and turn off async mode :)

I hope you understand me.