如何在网格中循环遍历我的商店以验证整列?我知道如何查询网格和存储,但是我如何在其中循环以检查该特定列是否有我正在检查的内容?
var grid = Ext.ComponentQuery.query('gridItemID')[0]; //query grid
grid.getStore().data.items[0].raw['HeaderOfColumnIWant']; //get column header
//now how to loop in store to validate what is in that column