Sapui5 当数组是对象的属性时,如何将数组绑定到列表

Sapui5 当数组是对象的属性时,如何将数组绑定到列表,sapui5,Sapui5,我的目标如下: parent = { prop1: "asd", prop2: "zxc", arr: [ { title: "qwe", attr: {attr1: "987", attr2: "dfg"} }, { title: "poi"

我的目标如下:

parent = {
    prop1: "asd",
    prop2: "zxc",
    arr: [
        { 
          title: "qwe", 
          attr: {attr1: "987", attr2: "dfg"}
        },
        { 
          title: "poi",
          attr: {attr1: "345", attr2: "jkl"}
        }
    ]
}
我想将其绑定到以下列表:

<List id="list" items="{parent>/arr}" headerText="Example">
    <items>
        <ObjectListItem title="{parent>arr/title}" type="Active" press="onListItemPress">
            <attributes>
                <ObjectAttribute text="{parent>arr/attr/attr2}" />
            </attributes>
        </ObjectListItem>
    </items>
</List>

我就是做不到


在此列表中显示标题和属性的正确方式是什么?

请尝试下面的语法视图绑定:

 <List id="list" items="{parent>/arr}" headerText="Example">
    <items>
        <ObjectListItem title="{parent>title}" type="Active" press="onListItemPress">
            <attributes>
                <ObjectAttribute text="{parent>attr/attr2}" />
            </attributes>
        </ObjectListItem>
    </items>
</List>