MVC application and CRUD from Form

[romulus2012]

Hi,

I'm working on an MVC structured application and i have to do some CRUD operations (add, remove and update).

I have successfully loaded my datas from the local JSON and i can show them into fields in a form. But i don't know how to do CRUD operations using the proxy, store and model.

Here is my code :

Model file : Prospect.js

Ext.define('pharmapp.model.Prospect', {
    extend: 'Ext.data.Model',
    config: {
        fields: [
			'nom', 
			'prenom', 
			'adresse', 
			'email', 
			'telephone', 
			'datenaissance', 
			'enfants', 
			'conjoint', 
			'cv', 
			'autre', 
			'profilage',
			'secteur',
			'region',
			'specialite',
			'grade'		
			]
    },


});

Store file : Prospects.js

Ext.define('pharmapp.store.Prospects', {
    extend: 'Ext.data.Store',
    
    config: {
        model: 'pharmapp.model.Prospect',
        sorters: 'nom',
        grouper : function(record) {
            return record.get('prenom')[0];
        },
	    autoLoad: true,
        proxy:{
			type: 'rest',
			url: 'app/data/prospects.json',
	
			reader:
			{
				type: 'json'
			}
	   }
    }
});

and i have a controller file Prospects.js that's supposed doing the actions mentioned above.


Thanks for your help

[mitchellsimoens]

Since you are using a store, if you add, update or remove a record from the store you can call sync() on the store and with a writer it will send a request to the server describing this change

[romulus2012]

my problem is that i don't know how to pass information to the store from the controller. the only examples that i found describes how to do it in other ways and not MVC.

[mitchellsimoens]

The only hard part is resolving the store. And that depends on how your app is architected.