refactor: 默认值

4 years ago · 5988fffcd5
1 changed files with 1 additions and 1 deletions
--- a/src/component/treevaluechooser/abstract.treevaluechooser.js
+++ b/src/component/treevaluechooser/abstract.treevaluechooser.js
@ -598,7 +598,7 @@ BI.AbstractTreeValueChooser = BI.inherit(BI.Widget, {
        }
        function dealWithSelectedValue(parentValues, selectedValues) {
-            var valueMap = {}, parents = BI.deepClone(parentValues);
+            var valueMap = {}, parents = (parentValues || []).slice(0);
            BI.each(parentValues, function (i, v) {
                parents.push(v);