Merge pull request #222 in ~GUY/fineui from ~YOUNG/fineuig:master to master

* commit '0812d66d87e8276bc2ed96421903cfe7334a6a6c':
  store直接使用model数据时无destroy方法

demo/js/fix-2.0/scene.js

@@ -139,6 +139,7 @@
             return {
                 type: "bi.tab",
                 defaultShowIndex: this.constant.TAB1,
+                single: true,
                 tab: {
                     type: "bi.button_group",
                     items: BI.createItems([{

dist/demo.js

@@ -10337,6 +10337,7 @@ BI.shortcut("demo.tmp", Demo.Func);
             return {
                 type: "bi.tab",
                 defaultShowIndex: this.constant.TAB1,
+                single: true,
                 tab: {
                     type: "bi.button_group",
                     items: BI.createItems([{

dist/fix/fix.compact.js

@@ -34,7 +34,7 @@
     var unMount = BI.Widget.prototype._unMount;
     BI.Widget.prototype._unMount = function () {
         unMount.apply(this, arguments);
-        this.store && this.store.destroy();
+        this.store && BI.isFunction(this.store.destroy) && this.store.destroy();
         BI.each(this._watchers, function (i, unwatches) {
             unwatches = BI.isArray(unwatches) ? unwatches : [unwatches];
             BI.each(unwatches, function (j, unwatch) {