应用于vue
展开
Expand() {
debugger;
this.$nextTick(() => {
debugger;
for (var i = 0; i < this.$refs.tree.store._getAllNodes().length; i++) {
debugger;
this.$refs.tree.store._getAllNodes()[i].expanded = true;
}
});
},收起
shrink() {
this.$nextTick(() => {
debugger;
for (var i = 0; i < this.$refs.tree.store._getAllNodes().length; i++) {
debugger;
this.$refs.tree.store._getAllNodes()[i].expanded = false;
}
});
},
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