Is there a way to query a grid in an extension window that does not have an id or itemId associated with it?
I know how to do it with an id, but is there a way to do it without one?
var yourGrid = Ext.ComponentQuery.query('yourGridID')[0];
Is there a way to query a grid in an extension window that does not have an id or itemId associated with it?
I know how to do it with an id, but is there a way to do it without one?
var yourGrid = Ext.ComponentQuery.query('yourGridID')[0];
Utilize the query function from a parent container (or use down if it suits your purpose better), along with specifying the xtype of the target component -- as described in the documentation for Ext.ComponentQuery.
For example, consider the following scenario:
var ct = new Ext.Container({
// ...
items: [{
xtype: 'grid',
// ...
}
// ...
]
});
You can then do the following:
var grid = ct.down('grid');
// or
var grid = ct.query('grid')[0];
It's worth noting that this approach will also work if you have only one grid throughout your entire application:
var grid = Ext.ComponentQuery.query('grid')[0];
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