支持自动watch

3 years ago · 32685f14ce
1 changed files with 1 additions and 1 deletions
--- a/src/core/4.widget.js
+++ b/src/core/4.widget.js
@ -202,7 +202,7 @@
        __watch: function (getter, handler, options) {
            if (Fix.Model.target) {
                this._watchers = this._watchers || [];
-                var watcher = new Fix.Watcher(Fix.Model.target, BI.bind(getter, this), handler || BI.emptyFn, options);
+                var watcher = new Fix.Watcher(Fix.Model.target, BI.bind(getter, this), (handler && BI.bind(handler, this)) || BI.emptyFn, options);
                this._watchers.push(watcher);
                return watcher.value;
            } else {