Suppose if i have created a grid store like this

var store = Ext.create('Ext.data.ArrayStore', {
fields:['id','title', 'director', 'released', 'genre','tagline', 'price', 'available'],
data: [
        [
            1,
            "Office Space",
            "Mike Judge",
            "1999-02-19",
            1,
            "Work Sucks",
            "19.95",
            1
        ],
        [
            3,
            "Super Troopers",
            "Jay Chandrasekhar",
            "2002-02-15",
            1,
            "Altered State Police",
            "14.95",
            1
        ]
    ]
});

when i run it on browser i could not see anything because it has already been saved in the browser's memory , we need to display it to the the grid to see those data.

if i am editing the grid in the browser using editors plugin, so how can i see the changes made to the grid store? how to see it ?