application cache, sencha 2

[mainstream]

Hello,
I have a question about the cache and sencha touch 2. I create an application project with sencha command. Normally, the app.json will automatically create a cache.manifest if i understand?
but when I look at the application resources in the safari console, I have an applicationCache empty. it should contain index.html page no?

please help.

[Whitejoker]

Well, that's because you're still testing/debugging. It would be frustrating if your cache kicks in while your making changes. So when you run your production build via the sencha command then it'll create your manifest.

[mainstream]

thank you,
I have another question about the cache,in fact, I have data that I load form json file,
I want to store its data locally after loading for offline use. is cache manifest is enough for this, or I have to create a localStorage store?

[Whitejoker]

You have to create a store for that. The application manifest just downloads all data, but doesn't do anything about it.

[mainstream]

OK,
Currently,I have a store that load data from a json file.
but I dont know where to place the localStorage store,or how to handle it.
here is the code for my store:

Ext.define('Jannonce.store.Annonces', {    extend: 'Ext.data.Store',
    id: 'annonceS',
    config: {
        model: 'Jannonce.model.Annonce',
        sorters: 'rubriqueC3',
        grouper: function (record) {
            return record.get('rubriqueC3');
        },




        proxy: {
            type: 'ajax',
            url: 'data/annonces.json',
            reader: {
                type: 'json',
                model: 'Jannonce.model.Annonce'


            },
    },
        autoLoad: true,


    }


});

can you give mea little explanation about how to do it,or an example...
thanks!