KendoUI - 網格 - 模板沒有獲取數據

我有KenfoUI網格的問題。從服務器端我送JSON數據：KendoUI - 網格 - 模板沒有獲取數據

{ 
"data": [{ 
    "process": { 
     "id": "myProcess2:1:1206", 
      "description": null, 
      "name": "My process 2", 
      "version": 1 
    }, 
     "id": 42066, 
     "description": "unisono-rest-evenem", 
     "type": { 
     "id": 2, 
      "translation": "Faktura sprzedażowa", 
      "name": "salesInvoice" 
    }, 
     "triger": { 
     "id": 42048, 
      "name": "Document recognized trigger", 
      "code": "ocrEndTrigger", 
      "type": "DOCUMENT_RECOGNIZED" 
    } 
}, { 
    "process": { 
     "id": "myProcess2:1:1206", 
      "description": null, 
      "name": "My process 2", 
      "version": 1 
    }, 
     "id": 42067, 
     "description": "6756757", 
     "type": { 
     "id": 5, 
      "translation": "Słownik stawek VAT", 
      "name": "dictVatRates" 
    }, 
     "triger": { 
     "id": 42048, 
      "name": "Document recognized trigger", 
      "code": "ocrEndTrigger", 
      "type": "DOCUMENT_RECOGNIZED" 
    } 
}, { 
    "process": { 
     "id": "myProcess2:1:1206", 
      "description": null, 
      "name": "My process 2", 
      "version": 1 
    }, 
     "id": 42068, 
     "description": "56546546", 
     "type": { 
     "id": 1, 
      "translation": "Faktura", 
      "name": "invoice" 
    }, 
     "triger": { 
     "id": 42047, 
      "name": "New document trigger", 
      "code": "createDocument", 
      "type": "CREATE_DOCUMENT" 
    } 
}, { 
    "process": { 
     "id": "myProcess2:1:1206", 
      "description": null, 
      "name": "My process 2", 
      "version": 1 
    }, 
     "id": 42069, 
     "description": "swswsws", 
     "type": { 
     "id": 5, 
      "translation": "Słownik stawek VAT", 
      "name": "dictVatRates" 
    }, 
     "triger": { 
     "id": 42047, 
      "name": "New document trigger", 
      "code": "createDocument", 
      "type": "CREATE_DOCUMENT" 
    } 
}], 
    "total": 4 
}

，我在網格中定義的列，如：

columns: [{ 
    field: "process", 
    title: "Nazwa procesu", 
    editor: staticEditors.processEditor, 
     "template": function (data) { 
     if (data.process != null && data.process != undefined) { 
      return "<span class='gridText' title='" + data.process.name + "'>" + data.process.name + "</span>" 
     } else { 
      return "<span></span>" 
     } 
    } 
}, { 
    field: "type", 
    title: "Typ dokumentu", 
    editor: $scope.typeEditor, 
     "template": function (data) { 
     if (data.type != null && data.type != undefined) { 
      return "<span class='gridText' title='" + data.type.translation + "'>" + data.type.translation + "</span>" 
     } else { 
      return "<span></span>" 
     } 
    } 
}, { 
    field: "triger", 
    title: "Wyzwalacz", 
    editor: staticEditors.triggerEditor, 
     "template": function (data) { 
     if (data.triger != null && data.triger != undefined) { 
      return "<span class='gridText' title='" + data.triger.name + "'>" + data.triger.name + "</span>" 
     } else { 
      return "<span></span>" 
     } 
    } 
}, { 
    field: "description", 
    title: "Description", 
     "template": function (data) { 
     if (data.description != null && data.description != undefined) { 
      return "<span class='gridText' title='" + data.description + "'>" + data.description + "</span>" 
     } else { 
      return "<span></span>" 
     } 
    } 
}

有模板功能的問題，因爲數據對象不具有的所有數據。我注意到嵌套數據有問題（字段類型，觸發器，進程有null或字符串（「[object Object]」）值。）

我該如何解決這個問題？

來源

2014-11-03 lukisp

似乎工作正常，如果我複製/粘貼您的列和數據：http://dojo.telerik.com/EKuLi – CodingWithSpike 2014-11-03 12:34:51

-1

模板是不是在列字符串，

嘗試這樣，

{ 
    field: "triger", 
    title: "Wyzwalacz", 
    editor: staticEditors.triggerEditor, 
    template: function (data) { 
     if (data.triger != null && data.triger != undefined) { 
      return "<span class='gridText' title='" + data.triger.name + "'>" + data.triger.name + "</span>" 
    } else { 
     return "<span></span>" 
    } 
}

刪除"template"併爲此template我認爲解決您的問題。

來源

2014-11-03 11:24:08 Jaimin

它dosn't幫助。我認爲這兩種可能性沒有區別。問題是，模板函數正在工作，整個數據從服務器（我在schema.parse函數中檢查它），但在數據對象（在模板函數）應用程序中看不到嵌套的對象。 – lukisp 2014-11-03 11:32:27

'模板'和''模板「'在JavaScript中是一樣的。房產名稱周圍的引號將沒有區別。 – CodingWithSpike 2014-11-03 12:28:30

我發現這個問題。我將schema.model.field定義爲numer（字符串）。當我刪除它時，一切正常。

來源

2014-11-04 07:45:42 lukisp

KendoUI - 網格 - 模板沒有獲取數據

回答

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