Ext.copyTo Missing

[supersaiyen]

REQUIRED INFORMATION
Ext version tested:

• Sencha Touch 2.0.0-pr2

Browser versions tested against:

• Chrome

DOCTYPE tested against:

• html (5)

Description:

• When instantiating a DirectStore a type error is thrown missing the method 'copyTo'
• Uncaught TypeError: Object #<Object> has no method 'copyTo'
  • Ext.define.constructor sencha-touch-all-debug-w-comments.js:41189
  • Ext.apply.create.Class sencha-touch-all-debug-w-comments.js:4971
  • (anonymous function) stores.js:34

Steps to reproduce the problem:

• Instantiate a direct store

The result that was expected:

• A direct store will be created.

The result that occurs instead:

• An exception is thrown.

Test Case:

  
var directUserStore = new Ext.data.DirectStore({
        paramsAsHash: true,
        root: 'records',
        directFn: gameService.getUsers,
        autoLoad: true,
        fields: ['id', 
                 'name'
                 ]
      });

HELPFUL INFORMATION
Adding the copyTo method out of Ext 4 solves the problem.

Ext.copyTo = function(dest, source, names, usePrototypeKeys){
    if(typeof names == 'string'){
        names = names.split(/[,;\s]/);
    }
    Ext.each(names, function(name){
        if(usePrototypeKeys || source.hasOwnProperty(name)){
            dest[name] = source[name];
        }
    }, this);
    return dest;
}

Possible fix:

• Add the copyTo method to the Ext static definition.

Additional CSS used:

• only default ext-all.css

Operating System:

• Mac OSX 10.7

[Jamie Avins]

Thank you for the report.

[Jamie Avins]

This has been implemented for the next release.