ng-repeat不以表格格式显示数据

Posted 2021-04-09

下面的代码片段需要打印toolDTO对象（即对象数组，每个对象都有键和值对）。

<div ng-show="isResult" style="color: green;">
                    <table class="tble">
                        <thead>
                            <tr ng-repeat="(key, value) in toolDTO[0]" align="center"
                                style="background: #7e7e7e; color: #FFFFFF; font-size: small;">
                                <th><b>{{key}}</b></th>
                            </tr>
                        </thead>
                        <tbody ng-repeat="tool in toolDTO">                         
                            <tr ng-repeat="(key, value) in tool"
                                style="font-size: small;">
                                <td>{{value}}</td>
                            </tr>
                        </tbody>
                    </table>
                </div>

toolDTO结构：

 [
        {
            "EMPLOYEE_NUMBER": "1234",
            "FIRST_NAME": "Ram",
            "LAST_NAME": "Rakul",
            "EMAIL": "[e-mail]",
            "UPDATED_BY": 5678,
            "UPDATED_DATE": "2018-01-23 17:25:42.635"
        },
        {
            "EMPLOYEE_NUMBER": "45678",
            "FIRST_NAME": "vinod",
            "LAST_NAME": "nai",
            "EMAIL": "[e-mail]",
            "UPDATED_BY": 5678,
            "UPDATED_DATE": "2018-01-12 20:38:50.191"
        },

    ]

ng重复代码打印上述数据，如下所示。

      EMAIL 
      EMPLOYEE_NUMBER
      FIRST_NAME
      LAST_NAME
      UPDATED_DATE
      UPDATED_BY
     [e-mail]
     1234
     Ram
     Rakul
     2018-01-23 17:25:42.635
     5678

但我需要在表格格式下面：

EMPLOYEE_NUMBER  FIRST_NAME LAST_NAME EMAIL  UPDATED_BY   UPDATED_DATE
 1234            Ram        Rakul    [e-mail] 5678        2018-01-23.

答案

您必须为表头而不是thead > th重复thead > tr元素。同样重复tbody > td而不是tbody > tr行。

<div ng-show="isResult" style="color: green;">
                    <table class="tble">
                        <thead>
                            <tr align="center" style="background: #7e7e7e; color: #FFFFFF; font-size: small;">
                                <th ng-repeat="(key, value) in toolDTO[0]"><b>{{key}}</b></th>
                            </tr>
                        </thead>
                        <tbody ng-repeat="tool in toolDTO">
                            <tr style="font-size: small;">
                                <td ng-repeat="(key, value) in tool">{{value}}</td>
                            </tr>
                        </tbody>
                    </table>
</div>