Question

此问题源自this answer（我无法运行源代码），我的要求类似于this question，这是一个带有app控件的页面，导航到SplitContainer一个主视图和一个详细视图。 Master.view.xml已成功加载，但我得到了

＆＃34;无法找到使用ID应用控件＆＃34;

单击项目时出现

错误。

我的metadata.json：

"routing": {
  "config": {
    "routerClass": "cts.alert.MyRouter",
    "viewType": "XML",
    "viewPath": "cts.alert.view",
    "controlId": "app",
    "controlAggregation": "pages",
    "clearTarget": "false",
    "bypassed": {
      "target": [
        "notFound"
      ]
    },
    "async": true
  },
  "routes": [
    {
      "pattern": "",
      "name": "worklist",
      "target": [
        "worklist"
      ]
    },
    {
      "pattern": "split",
      "name": "split",
      //<SplitContainer id="idAppControl"> in SplitApp.view.xml
      "view": "SplitApp",
      //<App id="app"/> in App.view.xml
      "targetControl": "app",
      "subroutes": [
        {
          "pattern": "master",
          "name": "main",
          "view": "Master",
          "targetAggregation": "masterPages",
          "targetControl": "idAppControl", //SplitContainer id
          "subroutes": [
            {
              "pattern": "VEHICLES/{objectId}",
              "name": "object",
              "view": "Detail",
              "targetAggregation": "detailPages",
            }
          ]
        }
      ]
    },
    {
      "name": "catchallMaster",
      "view": "Master",
      "targetAggregation": "masterPages",
      "targetControl": "idAppControl",
      "subroutes": [
        {
          "pattern": ":all*:",
          "name": "catchallDetail",
          "view": "NotFound"
        }
      ]
    }
  ],
  "targets": {
    "master": {
      "viewName": "Master",
      "viewLevel": 2,
      "viewId": "master",
      "controlAggregation": "masterPages"
    },
    "worklist": {
      "viewName": "Worklist",
      "viewId": "worklist",
      "viewLevel": 1
    },
    "object": {
      "viewName": "Detail",
      "viewId": "detail",
      "viewLevel": 3
    },
    "objectNotFound": {
      "viewName": "ObjectNotFound",
      "viewId": "objectNotFound"
    },
    "notFound": {
      "viewName": "NotFound",
      "viewId": "notFound"
    },
    "detailObjectNotFound": {
      "viewName": "DetailObjectNotFound",
      "viewId": "detailObjectNotFound"
    },
    "detailNoObjectsAvailable": {
      "viewName": "DetailNoObjectsAvailable",
      "viewId": "detailNoObjectsAvailable"
    }
  }
}

我不确定子路由是否还需要这么多目标。我知道问题出在"targetControl" : "app"路由"split"中，但是如果我添加＆＃34; targetControl＆＃34; ：＆＃34; idAppControl＆＃34;在"object"路线中，它也会产生

无法找到ID为idAppControl的控件

this answer说：

您无法加入与您的父路线相同的控件。

我现在很困惑。

我还尝试在"rootview"中删除"sap.ui5"，但没有工作。

欢迎任何帮助！提前致谢！

Answer 1

感谢route configuration doc，我解决了我的问题。

我认为导致此错误的"targetControl": "app"路由split，但实际上是因为"controlId": "app" routing.config导致此问题。

config参数定义路由配置的默认值。

更改后，我又出现了另一个错误：

目标工作清单没有设置controlId且没有父级，因此无法显示目标。

所以我删除了target路由中的worklist并在其中添加了targetControl: app，因为它不再具有默认的targetControl值。

以下是新路线配置：

"routing": {
    "config": {
        "routerClass": "cts.alert.MyRouter",
        "viewType": "XML",
        "viewPath": "cts.alert.view",
        "controlAggregation": "pages",
        "clearTarget": "false",
        "bypassed": {
            "target": [
                "notFound"
            ]
        },
        "async": true
    },
    "routes": [
        {
            "pattern": "",
            "name": "worklist",
            "view": "Worklist",
            "targetControl": "app"
        },
        {
            "pattern": "split",
            "name": "split",
            "view": "SplitApp",
            "targetControl": "app",
            "subroutes": [
                {
                    "pattern": "master",
                    "name": "main",
                    "view": "Master",
                    "targetAggregation": "masterPages",
                    "targetControl": "idAppControl",
                    "subroutes": [
                        {
                            "pattern": "VEHICLES/{objectId}",
                            "name": "object",
                            "view": "Detail",
                            "targetAggregation": "detailPages"
                        }
                    ]
                }
            ]
        },
        {
            "name": "catchallMaster",
            "view": "Master",
            "targetAggregation": "masterPages",
            "targetControl": "idAppControl",
            "subroutes": [
                {
                    "pattern": ":all*:",
                    "name": "catchallDetail",
                    "view": "NotFound"
                }
            ]
        }
    ],
}

Answer 2

我想说的是manifest.json（"controlId": "app"）中的“ app”值还需要在初始视图中匹配该应用的ID

<mvc:View controllerName="MyView" xmlns:core="sap.ui.core" xmlns:mvc="sap.ui.core.mvc" 
xmlns="sap.m" xmlns:html="http://www.w3.org/1999/xhtml">    
  <Shell id="shell">
    <App id="app">

SAPUI5路由引发错误“无法找到控件（应用程序控件的ID）”

2 个答案: