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qq_39795732 2019-04-30 11:15关注for(var i=0;i<this.$refs.selectTree.store._getAllNodes().length;i++){
this.$refs.selectTree.store._getAllNodes()[i].expanded = false;
}评论 打赏 举报解决 5无用 1
for(var i=0;i<this.$refs.selectTree.store._getAllNodes().length;i++){
this.$refs.selectTree.store._getAllNodes()[i].expanded = false;
}