How to load a store from the controller?

[eetayo]

I have a store that works well when I have put "autoLoad: true". Now I need to modify it to load if the login is correct.

My Store:

Ext.define('plataformatechnosite.store.Feeds', {
    extend: 'Ext.data.Store',
    config: {
        model: 'plataformatechnosite.model.Feed',
        //autoLoad: true,
        storeId: 'feedsStore',
        proxy: {
            type: 'jsonp',
            url:'http://xxxx.yyyy',
            callbackKey: 'callback',
            reader: {
                type: 'json',
                rootProperty: 'listaMedios'
            },
            callback: function(data) { 
                console.log("callback" + data);
            },
            afterRequest: function(req, res) {
                console.log("Ahoy!", req.operation.response);    
            }
        },
        
        timeout: 3000, //milliseconds
        listeners: {
            load: function(store, records, success) {
                console.log("Load: success " + success);     
            },
            exception:function(proxy, response){
                 console.error(response.responseText);
            }
        }
    }
});

My Controller:

Ext.define('plataformatechnosite.controller.Login', {
extend: 'Ext.app.Controller',
autoDestory:false,
config: {
    refs: {
        loginButton: {
            selector: '#login',
            xtype: 'button'
        },
        username: {
            selector: '#user',
            xtype: 'textfield'
        },
        password: {
            selector: '#pass',
            xtype: 'passwordfield'
        },
        mainTabPanel: {
            selector: '#mainTabPanel',
            xtype: 'tabpanel',
            autoCreate: true
        }
    },

    control: {
        "loginButton": {
            tap: 'onLoginButtonTap'
        }
    }
},

onLoginButtonTap: function(button, e, options) {
    
    Ext.data.JsonP.request({
            url: 'http://xxxx.zzzzz',
            callbackKey: 'callback',
            timeout : 100000,
            params: {
                usuario: this.getUsername().getValue(),
                password: this.getPassword().getValue()
            },
            callback: function(data) { 
                //console.log("callback" + data);
            },
            success: function(result, request) {
               console.log("txt:"+result);
               if(result == true){
                     //load Store,  WS Proxy
                     var cargarFeeds = Ext.getStore('feedsStore');
                     cargarFeeds.load();
                     
                     var feeds = Ext.create('plataformatechnosite.view.Feeds');
                     Ext.Viewport.add(feeds);
                     Ext.Viewport.setActiveItem(feeds);
                     
               }else{
                   Ext.Msg.alert('Error', 'Los credenciales insertados no son correctos.', Ext.emptyFn);
               }
               
            },
            failure: function(response) {
                console.log("failure");
                Ext.Msg.alert('Error', 'Existen problemas de conexion con el servidor.', Ext.emptyFn);

            }
            
        });
}
});

This does not work. The msg:

[WARN][plataformatechnosite.view.Feeds#applyStore] The specified Store cannot be found Console.js:35
Load: success true

For the messages seems to load the store but on screen I see nothing.
ideas? thankyou!

[Kurt001]

Does your last two lines mean, that the success message of the store fires after you try to build the view?
Loading is asynchrone so you might need to wait for the loading to finish.

[bluehipy]

if(result == true){

var store = Ext.data.StoreManager.lookup('feedsStore');
if(store) {
    store.load();
}
...

} 

[eetayo]

Thanks for your answers!

Kurt001 yes, the last two lines mean there is any response but does not wait to upload. How do I wait?

bluehipy this solution does not work but thank you!

[cyee]

Post the code for your view. It's possible there's something wrong with the way the store is specified in the view's configuration.

[eetayo]

fixed! the problem was in the view!

config: {
store: 'feedsStore',



thank you!

[bluehipy]

You didn't post the code with the problem so we just suggested on what we saw

Good luck!