Enables a tab or tabs. Returns array that contains ids of effected tabs.

Description

The tab(s) must exists in the .tabs array of the tabs. The tab object is identified by the .id property. The method returns the number of enabled tabs that were disabled before. If you have tabs defined in the following way: let tabs = new w2tabs({ name: 'tabs', active: 'tab1', tabs: [ { id: 'tab1', text: 'Tab 1' }, { id: 'tab2', text: 'Tab 2' }, { id: 'tab3', text: 'Tab 3', disabled: true }, { id: 'tab4', text: 'Tab 4' } ] }); You can add tabs: w2ui.tabs.enable('tab3');