i have 30 records in my grid and my page size is 10, and i have 4 columns, when i do filter on particular column, then it shows all matching records for that filter and lets assume that result of filter has only 12 records, so here the pagination should change and there should be only 2 pages instead of 3 , how to do this
ExtJS does this automatically, if you store gets a new resultset that is filtered (and the total count is given) it will automatically show the total pages available etc...