Question

easyui tree只有一个子菜单时不显示

从后台取数据，我就直接给传回来的JSON格式吧。

[{"id":1,"text":"主菜单1","state":"open","children":{"id":14,"text":"子1233","state":"open","iconCls":"icon-ok"},"iconCls":"icon-file"}]
只有一个children节点，然而不显示

我添加一个子节点，然后两个都显示，为什么呢

[{"id":1,"text":"主菜单1","state":"open","children":[{"id":14,"text":"子1233","state":"open","iconCls":"icon-ok"},{"id":22,"text":"ces","state":"open","iconCls":"icon-ok"}],"iconCls":"icon-file"}]

完全不懂了，没改JSON数据，是完完全全后台来的，只有一个子节点就不显示





Answer 1

第一个json格式不对吧，children是一个集合，应该是[]，然后里面是{}