how to remove all rows?

[msdnweixiao]

i can't find the api of remove grid's all rows.  thank you.
or  how to get all rows of grid?

[paramvir]

Get all rows:

Code: [Select]

   var all_rows = grid.pageData();

delete all rows:

Code: [Select]

  grid.deleteNodes( grid.pageData() );


[msdnweixiao]

thank you.