toggleRowExpansionAll (data, isExpansion) {
data.forEach((item) => {
this.$refs.tableCheck.toggleRowExpansion(item, isExpansion);
if (item.children !== undefined && item.children !== null) {
this.toggleRowExpansionAll(item.children, isExpansion);
}
});
},
<span
class="curPointer"
@click="toggleRowExpansionAll(treeData, true)"
>全部展开
</span>
|
<span
class="curPointer"
@click="toggleRowExpansionAll(treeData, false)"
>全部收起</span
>
标签：el,isExpansion,item,toggleRowExpansionAll,table,children From： https://www.cnblogs.com/dianzan/p/18206766