filefield Upload localhost domain

[Carlos.D]

Hi,
I get an Javascript error : "

Unsafe JavaScript attempt to access frame with URL data:text/html,chromewebdata from frame with URL

http://localhost/myprojet/

. Domains, protocols and ports must match."

The error come form :

ext-all-debug.js:37725

  doc = frame.contentWindow.document || frame.contentDocument || window.frames[frame.id].document;

When a try to use the sample upload file from ext 4.1.1 :

launch :function(){
    Ext.create('Ext.form.Panel', {
    title: 'Upload a Photo',
    width: 400,
    bodyPadding: 10,
    frame: true,
    renderTo: Ext.getBody(),
    items: [{
        xtype: 'filefield',
        name: 'file',
        fieldLabel: 'photo',
        labelWidth: 50,
        msgTarget: 'side',
        allowBlank: false,
        anchor: '100%',
        buttonText: 'Select Photo...'
    }],


    buttons: [{
        text: 'Upload',
        handler: function() {
            var form = this.up('form').getForm();
            if(form.isValid()){
                form.submit({
                    url: './database/customRequest.php?ACTION=UPLOADFILE',
                    waitMsg: 'Uploading your photo...',
                    success: function(fp, o) {
                        Ext.Msg.alert('Success', 'Your photo "' + o.result.file + '" has been uploaded.');
                    }
                });
            }
        }
    }]
});
    
    
    }

Any ideas, how can solve this ?

[mitchellsimoens]

Do you have your app within an iframe?

[Carlos.D]

No I juste run the sample from the documentation.