Sencha Touch 2.0.1.1 Local Store not storing values

[JesusJoseph]

Hi All,
I am trying to store in the local storage and its not getting stored.
I need to store two values as state id and license type as 1 record and next time I will update it. So the store will always has 1 record like below.

{
  'stateId': 'NJ',
  'licenseType': 'BDL'
}

I tried for the last 2 days and with different option but its not storing.
Can someone please tell me what can be the problem in my code.



Note: I am trying to test is using Chrome browser.

Store Code

Ext.define("Sencha.store.TestParams", {    extend: "Ext.data.Store",
    requires: 
    [
        "Ext.data.proxy.LocalStorage"
    ],
    config: {
        model: "Sencha.model.TestParam",
        autoSync: true,
        proxy: {
            type: 'localstorage',
            id: 'ezdt-test-params'
        }
    }
});

Model Code

Ext.define("Sencha.model.TestParam",
{
    extend: "Ext.data.Model",
    config:
    {
        idProperty: 'id',
        fields:
        [
            { name: 'id', type: 'int' },
            { name: 'stateId', type: 'string' },
            { name: 'licenseType', type: 'string' }
        ]
    }
});

Actual Code to save

var modTestParamInitialValues = Ext.create("Sencha.model.TestParam", {
                    id: 'ezdt', //Always Same as there will be only one record.
                    stateId: strSelectedState,
                    licenseType: strSelectedLicenseType
                });
                storTestParams.add(modTestParamInitialValues);
                storTestParams.sync();

Code I am using to retrieve the store value.
Always its printing as Not Set

var storTestParams = Ext.getStore("TestParams");
        console.log("storTestParams#####-->" + storTestParams);
        //storTestParams.load();
        if(null != storTestParams)
        {
            var intTestParamCount = storTestParams.getCount();
            if(intTestParamCount == 0)
            { 
                           console.log("Not Set");
                        }
                        else
            { 
                           console.log("Set Correctly");
                        }
                }
                else
               { 
                        console.log("Set Correctly");
                }

I hope I give all the details. If you need any more details please let me know.

Thanks for your help.
Joseph

[wuytsr]

In your model, the ID field is set as an integer.

When you create a model, you set 'ezdt' as the ID. But 'ezdt' is not an int, but a String. Maybe that's the problem.

Try this in your model:

fields:         [             
{ name: 'id', type: 'auto' },             
{ name: 'stateId', type: 'string' },             
{ name: 'licenseType', type: 'string' }         ]

Do you use the developper tool in chrome? (Ctrl-Shift-I)
If not, you really should! Because in the "Resources" tab, you'll find all the Local Storage objects that are currently stored, and many other really helpfull features!

This is the way I store an object in my LocalStorage:

console.log("Try to store something");


       

        userstore = Ext.getStore('LocalStorageUserStore');
               
            
            var model = new App.model.LocalStorageUser({
                id: '1',
                user: "username",
                pwd: "password"
            });
            var records = userstore.add(model);
            records[0].save();

        userstore.sync();
        

        var user = userstore.getAt(0).data.user;
        console.log(user);
        var pwd = userstore.getAt(0).data.pwd;
        console.log(pwd);

I'm not saying this is the way you have to store something in your localstorage, but this code just works fine for me.

[JesusJoseph]

I use the same code and still I am getting the below error for the line records[0].save();
Can you please tell me what proxy you use in the model.

This is the code that I use to save the file.

var now = new Date();
        var noteId = (now.getTime()).toString() + (this.getRandomInt(0, 100)).toString();


        var newNote = Ext.create("NotesApp.model.Note", {
            id: noteId,
            dateCreated: now,
            title: "Joseph",
            narrative: "Joseph Desc"
        });
        var records = notesStore.add(newNote);
        records[0].save();
        notesStore.sync();

Uncaught Error: [ERROR][NotesApp.controller.Notes#onSaveNoteCommand] You are trying to save a model instance that doesn't have a Proxy specified

[wuytsr]

This is the code:

Ext.define(
'App.model.LocalStorageUser', {

    extend: 'Ext.data.Model',

    alias: 'widget.LocalStorageUser',

    config: {

        idProperty: 'id',

        fields: [

             { name: "id", type: "auto" },

            { name: "user", type: "string" },

            {name: "pwd", type:"string"}

        ],

        proxy: {

            type: 'localstorage',

            id: 'users'

        }

    }

});