ExtJS: How do I get raw JSON data from Ext.data.Store? - extjs4

Question

From a typical store like this
Ext.define('User', {
extend: 'Ext.data.Model',
fields: [
{name: 'firstName', type: 'string'},
{name: 'lastName', type: 'string'},
{name: 'age', type: 'int'},
{name: 'eyeColor', type: 'string'}
]
});
var myStore = Ext.create('Ext.data.Store', {
model: 'User',
proxy: {
type: 'ajax',
url : '/users.json',
reader: {
type: 'json',
root: 'users'
}
},
autoLoad: true
});
Is it possible to get raw Json from myStore?

Answer 1

What about:
myStore.proxy.reader.rawData

Answer 2

The accepted solution did not work in my configuration: ExtJs 4.1 and a grid with a memory proxy - it returned empty after I added items to the gird (and the store object reflected that). The following code worked for encoding store contents into a JSON string:
var json = Ext.encode(Ext.pluck(store.data.items, 'data'));
Cheers!

Answer 3

Took me ages to find a solution to this but here is one solution that will work.
myStore .on({ 'load': function (store, records, successful)
{
console.log(store.getProxy().getReader().rawData);
}
});

Answer 4

The proxy reader rawData/jsonData will become accessible after the store is created. To access it try the following:
store.on('load', function() {
console.log('store.proxy.reader.jsonData');
console.log(store.proxy.reader.jsonData);
}, this, { single: true });

Answer 5

Ext.data.Store({....
proxy: {
...
reader: {
**keepRawData: true,**
type: 'json',
rootProperty: 'root',
successProperty: 'success'
}
}
});

Answer 6

Look like I found the solution by hooking event listeners to data store:
var myStore = Ext.create('Ext.data.Store', {
...
listeners: {
'load': {
fn: function(store, records, success, operations) {
Ext.each(records, function(rec) {
console.log(Ext.encode(rec.raw));
});
}
}
}
...
});

Answer 7

maybe, you can try with this:
var json = Ext.JSON.encode(myStore.getRange());
cya!