SAPUI5路由拋出錯誤「無法找到控件（應用程序控件的ID）」

此問題來自this answer（我無法獲得源代碼的運行），我的要求與this question類似，它是應用程序控制，使用一個主控和一個詳細視圖導航到SplitContainer。 Master.view.xml成功加載，但我得到SAPUI5路由拋出錯誤「無法找到控件（應用程序控件的ID）」

"Control with ID app could not be found"

錯誤，當我單擊項目。

我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" 
      } 
     } 
    } 
}

我不知道，如果子路徑還需要這麼多的目標。我知道問題出在"targetControl" : "app"在"split"路線，但如果我添加「targetControl」：在"object"路線「idAppControl」，它也將產生

Control with ID idAppControl could not be found

和this answer說：

You can't join the same control as your parent route has.

我我現在真的很困惑。

而且我也試過刪除"rootview"在"sap.ui5"，不工作。

任何幫助將受到歡迎！提前致謝！

來源

2016-08-26 Tina

感謝這route configuration doc，我解決了我的問題。

我以爲是"targetControl": "app"在split路由導致這個錯誤，但實際上是因爲"controlId": "app"在routing.config導致這個問題。

The config parameter defines the default values for route configuration.

變化，我得到了另一個錯誤後：

The target worklist has no controlId set and no parent so the target cannot be displayed.

所以我在worklist路線刪除target，並在其中加入targetControl: app，因爲它不再有一個默認targetControl值。

這是新的路由配置：

"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" 
       } 
      ] 
     } 
    ], 
}

來源

2016-08-27 14:40:27 Tina

SAPUI5路由拋出錯誤「無法找到控件（應用程序控件的ID）」

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