支持BI.useContext

3 years ago · 1b1465d05c
1 changed files with 0 additions and 1 deletions
--- a/src/core/4.widget.js
+++ b/src/core/4.widget.js
@ -774,7 +774,6 @@

    BI.watch = function (vm, watch, handler) {
        if (BI.Widget.current) {
-            options = options || {};
            if (vm instanceof BI.Model) {
                BI.Widget.current._watchers || (BI.Widget.current._watchers = []);
                if (BI.isKey(watch)) {