Show only some elements of the store in the grid.

[Huggybaer]

Hey there,

i've got an array of indizes from elements in a store. Is there any opportunity or function to show only these elements in the grid without modifying store?

Thanks for helping,
Huggy.

[mitchellsimoens]

The grid will show what's in the store so you would have to filter out those from the store that you don't want to show.

[Huggybaer]

Thanks for replying.

So, I've to remove the unwanted elements form the store and if I want to show all again, I'll need to reload it, right?

[friend]

Check the API docs for Ext.data.Store.filter (http://docs.sencha.com/ext-js/4-0/#!/api/Ext.data.Store-method-filter) and Ext.data.Store.filterBy (http://docs.sencha.com/ext-js/4-0/#!/api/Ext.data.Store-method-filterBy).