Comments (2)
1inus
commented on July 24, 2024
您说的可能是onFold方法：
onFold? : (node?:any) => boolean;,execute before treenode collapse or uncollapse, returns false to
这个方法的作用是：节点被展开和关闭时调用，传入当前被展开的节点对象，如果返回值为false，则不展开或者不关闭。
您可以获得node对象的id然后去加载数据，数据加载完毕后为该节点动态生成children就可以了。
另外推荐一个同系列的弹窗插件：angular2-layer
希望能帮到你
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cuiliang
commented on July 24, 2024
好的，谢谢~
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