ext表单之高级选项

ext表单之高级选项----------------------------------------------------------------------------------------{            xtype:'fieldset',            checkboxToggle:true,            title: 'User Information',            autoHeight:true,            defaults: {width: 210},            defaultType: 'textfield',            collapsed: true,            items :[{                    fieldLabel: 'First Name',                    name: 'first',                    allowBlank:false                },{                    fieldLabel: 'Last Name',                    name: 'last'                },{                    fieldLabel: 'Company',                    name: 'company'                }, {                    fieldLabel: 'Email',                    name: 'email',                    vtype:'email'                }            ]        },{            xtype:'fieldset',            title: 'Phone Number',            collapsible: true,            autoHeight:true,            defaults: {width: 210},            defaultType: 'textfield',            items :[{                    fieldLabel: 'Home',                    name: 'home',                    value: '(888) 555-1212'                },{                    fieldLabel: 'Business',                    name: 'business'                },{                    fieldLabel: 'Mobile',                    name: 'mobile'                },{                    fieldLabel: 'Fax',                    name: 'fax'                }            ]        }