The idProperty property invalid of reader.

[manlsea]

Ext version tested:
Ext 4.1.1(GA)


Browser versions tested against:
Chromium 18.0.1025.168 (Ubuntu 12.04)

Description:
The idProperty property invalid of reader.

Ext.define('App.store.ContactsList', {
extend: 'Ext.data.Store', 
fields: [
        { name: 'userid', type: 'int' },
        { name: 'ownerid', type: 'int'},
        { name: 'rname', type: 'string'},
        { name: 'call', type: 'string' },
        { name: 'email', type: 'string' },
        { name: 'online', type: 'int'},
        { name: 'sex', type: 'boolean' },
        { name: 'usertype', type: 'string'}
        ],
proxy: {
    type: 'rest',
    appendId: false,
    url: '/openService.ashx/contactlist',
    headers: { 'Accept': 'application/json' },
    writer: {
            type: 'json',
            allowSingle: true
            ,writeAllFields: true
        },
    reader: {
        type: 'json',
        root: 'data',
        idProperty: 'userid'
    },
    listeners: { exception:  proxyFailure
    }
}
});

var ctlStore=Ext.create('App.store.ContactsList',{autoLoad: true, autoSync: false});
Log(ctlStore.getCount()); // log: 3
ctlStore.each(function (record) {
Log(record.getId()); //No log
});

[evant]

This isn't a bug. You've never specified the idProperty on the model itself. If you specify it on the reader, you're just telling it "get the id from here". When you call getId() on the record, it looks up the underlying idProperty on the model, which in this case is "id".

[manlsea]

This isn't a bug. You've never specified the idProperty on the model itself. If you specify it on the reader, you're just telling it "get the id from here". When you call getId() on the record, it looks up the underlying idProperty on the model, which in this case is "id".

I see that the API Docs is so described the idProperty of Ext.data.reader.Json: If an idProperty is explicitly specified it will override the idProperty defined on the model.
Moreover, the previous version 4.1.0, seems there is nothing wrong (Do not define the model).

[evant]

The docs are perhaps a little unclear, when it says override, it means that any idProperty specified on the reader will take precedence when reading the data. It doesn't modify the idProperty on the model. I'll update the docs so it's less ambiguous.