sap ui5对象头绑定

Question

我已经为一个列表项设置了全局模型，如下所示

在控制器初始化方法中

var data = {
        A1: [
            {"id":"1","Type":"Incidents","Ticket":"P1-P2","value":90 },
            {"id":"2","Type":"Incidents","Ticket":"P1-P2","value":93  },
            {"id":"3","Type":"Resolution Time PM","Ticket":"P1-P2","value":96 },
            {"id":"4","Type":"Resolution Time BS","Ticket":"P1-P2","value":70  },
            {"id":"5","Type":"Resolution Time SCI","Ticket":"P1-P2","value":83 },
            {"id":"6","Type":"Incidents","Ticket":"P1-P2","value":90 },
            {"id":"7","Type":"Incidents","Ticket":"P1-P2","value":93  },
            {"id":"8","Type":"Resolution Time PM","Ticket":"P1-P2","value":96 },
            {"id":"9","Type":"Resolution Time BS","Ticket":"P1-P2","value":70  },
            {"id":"10","Type":"Resolution Time SCI","Ticket":"P1-P2","value":83 },
            {"id":"11","Type":"Incidents","Ticket":"P1-P2","value":90 },
            {"id":"12","Type":"Incidents","Ticket":"P1-P2","value":93  }]
    var oModel = new sap.ui.model.json.JSONModel();  
    oModel.setData(data);  
    sap.ui.getCore().setModel(oModel,'model_tickets');
    this.List_tickets.setModel(oModel);
    this.List_tickets.bindAggregation("items","/A1",this.List_ticketsTemplate);

在视图中创建内容

    oController.List_tickets = new sap.m.List("List_tickets",{}),
        oController.List_ticketsTemplate = new sap.m.ObjectListItem("tickets",{
        title : "{Type}",
        number: "{value}"
         press : oController.NavtoTicketDetails,
        attributes : [new sap.m.ObjectAttribute({
        text : "{Ticket}",
            })],

在Listitem的按下事件上，应用程序导航到object header页面，其中显示了列表项的更多详细信息，其中列表的id作为属性传递到其他页面的路由中

如何为选定的id过滤全局模型并分配给object header，基本上是将object header与selected list item值绑定。

Answer 1

你说你能拿到身份证。然后，您应该将对象标题页绑定到所选项目。(如果您愿意，也可以专门绑定列表)。

this.getView().bindElement("model_tickets>/A1/" + id);

也不是说绑定的语法应该以命名的模型名作为前缀：

...
        title : "{model_tickets>Type}",
        number: "{model_tickets>value}"
...
        text : "{model_tickets>Ticket}",

希望这能有所帮助