如何在 bindProperty 中正确分配路径?

How to assign path in bindProperty correctly?

我创建了一个 sap.m.ObjectIdentifier 对象并将属性绑定到如下路径:

const oObjectIdentifier = new ObjectIdentifier();
oObjectIdentifier.bindProperty("title", {
    path: "{Objects>Object}"
});
oObjectIdentifier.bindProperty("text", {
    path: "{Objects>Objecttext}"
});

Treetable:

的聚合
this.byId("ClassObjectTable").bindItems({
    path: "Objects>/",
    template: oColList
});

早些时候,我做了如下操作:

const oObjectIdentifier = new ObjectIdentifier({
    title: "{Objects>Object}",
    text: "{Objects>Objecttext}"
});

成功了。
我做错了什么?

oObjectIdentifier.bindProperty("title", {
  path: "{Objects>Object}"
});

What am I doing wrong?

path 值的语法无效。删除大括号:

oObjectIdentifier.bindProperty("title", {
  path: "Objects>Object"
});

API reference: ManagedObject#bindProperty