update

dist/bundle.js

@@ -12125,13 +12125,16 @@ _.extend(BI.OB.prototype, {
     BI.mount = function (widget, container, predicate, hydrate) {
         if (hydrate === true) {
             // 将widget的element元素都挂载好，并建立相互关系
+            widget.element.data("__widgets", [widget]);
             var res = widget._mount(true, false, false, function (w) {
-                var ws = w.element.data("__widgets");
+                BI.each(w._children, function (i, child) {
+                    var ws = child.element.data("__widgets");
                     if (!ws) {
                         ws = [];
                     }
                     ws.push(w);
-                w.element.data("__widgets", ws);
+                    child.element.data("__widgets", ws);
+                });
                 predicate && predicate.apply(this, arguments);
             });
             // 将新的dom树属性（事件等）patch到已存在的dom上

dist/core.js

@@ -12125,13 +12125,16 @@ _.extend(BI.OB.prototype, {
     BI.mount = function (widget, container, predicate, hydrate) {
         if (hydrate === true) {
             // 将widget的element元素都挂载好，并建立相互关系
+            widget.element.data("__widgets", [widget]);
             var res = widget._mount(true, false, false, function (w) {
-                var ws = w.element.data("__widgets");
+                BI.each(w._children, function (i, child) {
+                    var ws = child.element.data("__widgets");
                     if (!ws) {
                         ws = [];
                     }
                     ws.push(w);
-                w.element.data("__widgets", ws);
+                    child.element.data("__widgets", ws);
+                });
                 predicate && predicate.apply(this, arguments);
             });
             // 将新的dom树属性（事件等）patch到已存在的dom上

dist/fineui.js

@@ -12367,13 +12367,16 @@ _.extend(BI.OB.prototype, {
     BI.mount = function (widget, container, predicate, hydrate) {
         if (hydrate === true) {
             // 将widget的element元素都挂载好，并建立相互关系
+            widget.element.data("__widgets", [widget]);
             var res = widget._mount(true, false, false, function (w) {
-                var ws = w.element.data("__widgets");
+                BI.each(w._children, function (i, child) {
+                    var ws = child.element.data("__widgets");
                     if (!ws) {
                         ws = [];
                     }
                     ws.push(w);
-                w.element.data("__widgets", ws);
+                    child.element.data("__widgets", ws);
+                });
                 predicate && predicate.apply(this, arguments);
             });
             // 将新的dom树属性（事件等）patch到已存在的dom上

dist/fineui_without_jquery_polyfill.js

@@ -12125,13 +12125,16 @@ _.extend(BI.OB.prototype, {
     BI.mount = function (widget, container, predicate, hydrate) {
         if (hydrate === true) {
             // 将widget的element元素都挂载好，并建立相互关系
+            widget.element.data("__widgets", [widget]);
             var res = widget._mount(true, false, false, function (w) {
-                var ws = w.element.data("__widgets");
+                BI.each(w._children, function (i, child) {
+                    var ws = child.element.data("__widgets");
                     if (!ws) {
                         ws = [];
                     }
                     ws.push(w);
-                w.element.data("__widgets", ws);
+                    child.element.data("__widgets", ws);
+                });
                 predicate && predicate.apply(this, arguments);
             });
             // 将新的dom树属性（事件等）patch到已存在的dom上

src/core/widget.js

@@ -494,13 +494,16 @@
     BI.mount = function (widget, container, predicate, hydrate) {
         if (hydrate === true) {
             // 将widget的element元素都挂载好，并建立相互关系
+            widget.element.data("__widgets", [widget]);
             var res = widget._mount(true, false, false, function (w) {
-                var ws = w.element.data("__widgets");
+                BI.each(w._children, function (i, child) {
+                    var ws = child.element.data("__widgets");
                     if (!ws) {
                         ws = [];
                     }
                     ws.push(w);
-                w.element.data("__widgets", ws);
+                    child.element.data("__widgets", ws);
+                });
                 predicate && predicate.apply(this, arguments);
             });
             // 将新的dom树属性（事件等）patch到已存在的dom上