Sencha Touch 2的有效xtype
xtype Class ----------------- --------------------- actionsheet Ext.ActionSheet audio Ext.Audio button Ext.Button component Ext.Component container Ext.Container image Ext.Img label Ext.Label loadmask Ext.LoadMask map Ext.Map mask Ext.Mask media Ext.Media panel Ext.Panel segmentedbutton Ext.SegmentedButton sheet Ext.Sheet spacer Ext.Spacer title Ext.Title titlebar Ext.TitleBar toolbar Ext.Toolbar video Ext.Video carousel Ext.carousel.Carousel carouselindicator Ext.carousel.Indicator navigationview Ext.navigation.View datepicker Ext.picker.Date picker Ext.picker.Picker pickerslot Ext.picker.Slot slider Ext.slider.Slider thumb Ext.slider.Thumb tabbar Ext.tab.Bar tabpanel Ext.tab.Panel tab Ext.tab.Tab viewport Ext.viewport.Default 数据视图组件 --------------------------------------------- dataview Ext.dataview.DataView list Ext.dataview.List listitemheader Ext.dataview.ListItemHeader nestedlist Ext.dataview.NestedList dataitem Ext.dataview.component.DataItem 表单组件 --------------------------------------------- checkboxfield Ext.field.Checkbox datepickerfield Ext.field.DatePicker emailfield Ext.field.Email field Ext.field.Field hiddenfield Ext.field.Hidden input Ext.field.Input numberfield Ext.field.Number passwordfield Ext.field.Password radiofield Ext.field.Radio searchfield Ext.field.Search selectfield Ext.field.Select sliderfield Ext.field.Slider spinnerfield Ext.field.Spinner textfield Ext.field.Text textareafield Ext.field.TextArea textareainput Ext.field.TextAreaInput togglefield Ext.field.Toggle urlfield Ext.field.Url fieldset Ext.form.FieldSet formpanel Ext.form.Panel