expander && switcher

4 years ago · 791e952ae7
2 changed files with 2 additions and 2 deletions
--- a/src/base/combination/expander.js
+++ b/src/base/combination/expander.js
@ -197,7 +197,7 @@ BI.Expander = BI.inherit(BI.Widget, {
    populate: function (items) {
        // this._assertPopupView();
        this.popupView && this.popupView.populate.apply(this.popupView, arguments);
-        this.expander.populate.apply(this.expander, arguments);
+        this.expander.populate && this.expander.populate.apply(this.expander, arguments);
    },
    _setEnable: function (arg) {
--- a/src/base/combination/switcher.js
+++ b/src/base/combination/switcher.js
@ -194,7 +194,7 @@ BI.Switcher = BI.inherit(BI.Widget, {
    populate: function (items) {
        this._assertPopupView();
        this.popupView.populate.apply(this.popupView, arguments);
-        this.switcher.populate.apply(this.switcher, arguments);
+        this.switcher.populate && this.switcher.populate.apply(this.switcher, arguments);
    },
    _setEnable: function (arg) {