How to know how many pages are their in pagintion

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#1

Hi,

can any one please tell me how to know how many total pages are their in grid pagination.my requirements is to show like this



page 1 of totalpages

#2

You can get total number of rows as
var total = grid.getRowsNum();
and size of the page
var size = grid.rowsBufferOutSize

In such case, total count of pages will be
Math.ceil(total/size);