Shows tooltip of the tab with id.
tooltipShow(id, [event], [forceRefresh])

id | string, id of the toolbar item
event | DOM event, event object (optional)
forceRefresh | boolean, indicates if to force tooltip show (optional)

Returns undefined.

#### Description

The tab must exists in the .tabs array. The tab is identified by the .id property.
If you have tabs defined in the following way: $('#tabs').w2tabs({ name: 'tabs', active: 'tab1', tabs: [ { id: 'tab1', text: 'Tab 1', tooltip: 'Tab 1 tooltip' }, { id: 'tab2', text: 'Tab 2', tooltip: 'Tab 2 tooltip' }, { id: 'tab3', text: 'Tab 3', tooltip: 'Tab 3 tooltip' }, { id: 'tab4', text: 'Tab 4', tooltip: 'Tab 4 tooltip' } ] }); You can show tab's tooltip: w2ui['tabs'].showTooltip('tab1');