how to reset data

[徐雪峰]

i get new json data ,and i want to set the new json data to grid.
i don't know how do it?

[paramvir]

It's done by resetting dataModel.data option followed by call to refreshDataAndView

Code: [Select]

  grid.option( 'dataModel.data', new_json_data );
  grid.refreshDataAndView();


[徐雪峰]

but my pivot grid didn't show the colGroup on the right way.

[徐雪峰]

i can't refresh the pivot group when my json data changed. but i refreshed the pivot grid by myself js method.