* tab support trigger by `[data-tab]` attribute.

src/js/tab.js

@@ -36,7 +36,7 @@
     Tab.prototype.show = function() {
         var $this = this.element
         var $ul = $this.closest('ul:not(.dropdown-menu)')
-        var selector = $this.attr('data-target')
+        var selector = $this.attr('data-target') || $this.attr('data-tab')
 
         if(!selector) {
             selector = $this.attr('href')
@@ -131,7 +131,7 @@
     // TAB DATA-API
     // ============
 
-    $(document).on('click.zui.tab.data-api', '[data-toggle="tab"], [data-toggle="pill"]', function(e) {
+    $(document).on('click.zui.tab.data-api', '[data-toggle="tab"], [data-tab]', function(e) {
         e.preventDefault()
         $(this).tab('show')
     })