store.filter()

[masoud_tamizy]

i have a grid that shows some rows . one row is : "account_id"
why when i filter another store with this parameter , quert string is equal to this first :

filter:[{"property":"account_id","value":6}]

but when i click another row of my grid for 2 ,3 , 4 .... this json increase so :
filter:[{"property":"account_id","value":6},{"property":"account_id","value":8}]
filter:[{"property":"account_id","value":6},{"property":"account_id","value":8},{"property":"account_id","value":11}]
i always want latest "account_id" . i.e :
filter:[{"property":"account_id","value":11}]

[friend]

It sounds like the filters are additive. You can call Ext.data.Store.clearFilter() prior to setting a new filter.

[Farish]

you should use store.clearFilter() and then call store.filter() with the new filter criterion.