使用angularJS禁用第一列的行向上/向下移動

Question

我卡住了，不知道我錯過了什麼。

我能夠在表格中向上/向下移動一行，但我需要的是，第一列單元格值應保持相同。以下是我的代碼。

我的HTML文件：

<div ng-show="showStoppageTable" align="center" class="form-group-sm"> 
    <table id="stoppageTable" class="table table-striped table-hover table-bordered table-xs "> 
     <thead> 
      <tr> 
       <th class="btn-info">serialNo</th> 
       <th class="btn-info">Stoppage Name</th> 
       <th class="btn-info">Description</th> 
       <th class="btn-info">Route order</th> 
       <th class="btn-info">Action</th> 
      </tr> 
     </thead> 
     <tbody> 
      <tr ng-repeat="stoppage in StoppageData"> 
       <td>{{ stoppage.orderId }}</td> 
       <td>{{ stoppage.stoppageName }}</td> 
       <td>{{ stoppage.description }}</td> 
       <td> 
        <div class="floating-buttons" align="center"> 
         <button type="button" name="moveUpButton" class="btn btn-primary btn-xs" data-toggle="modal" data-target="#moveUpModal" ng-click="r.ForMoveUp($index)" data-toggle="tooltip" data-placement="bottom" title="MoveUP"><i class="glyphicon glyphicon-triangle-top"></i></button> 
         <button type="button" name="moveDownButton" class="btn btn-primary btn-xs" data-toggle="modal" data-target="#moveDownModal" ng-click="r.ForMoveDown($index)" data-toggle="tooltip" data-placement="top" title="MoveDown"><i class="glyphicon glyphicon-triangle-bottom"></i></button> 
        </div> 
       </td> 
       <td> 
        <div class="floating-buttons" align="center"> 
         <button type="button" name="deleteStoppage" class="btn btn-danger btn-xs" data-toggle="modal" data-target="#deleteStoppage" ng-click="r.deleteStoppage(stoppage,$index)" data-toggle="tooltip" data-placement="bottom" title="DeleteStoppage"><i class="glyphicon glyphicon-trash"></i></button>          
        </div> 
       </td> 
      </tr> 
     </tbody> 
    </table> 

我ctrl.js文件：

vm.ForMoveUp = function (rowIndex) { 
    var StoppageData = $scope.StoppageData; 
    if (rowIndex > 0) { 
     var temp = StoppageData[rowIndex - 1]; 
     StoppageData[rowIndex - 1] = StoppageData[rowIndex]; 
     StoppageData[rowIndex] = temp; 
     $scope.rowIndex--; 
    } 
} 

vm.ForMoveDown = function (rowIndex) { 
    var StoppageData = $scope.StoppageData; 
    if (rowIndex < StoppageData.length - 1) { 
     var temp = StoppageData[rowIndex + 1]; 
     StoppageData[rowIndex + 1] = StoppageData[rowIndex]; 
     StoppageData[rowIndex] = temp; }  
} 

Answer 1

我猜你正在尋找的東西是這樣的： 在最多的點擊/ Down時，stoppageName和description應該移動但orderId應保持不變。

vm.ForMoveUp = function(rowIndex) { 
     var StoppageData = $scope.StoppageData; 
     if (rowIndex > 0) { 
      var temp = StoppageData[rowIndex - 1]; 
      StoppageData[rowIndex - 1].stoppageName = StoppageData[rowIndex].stoppageName; 
      StoppageData[rowIndex - 1].description = StoppageData[rowIndex].description; 
      StoppageData[rowIndex].stoppageName = temp.stoppageName; 
      StoppageData[rowIndex].description = temp.description; 
      $scope.rowIndex--; 
     } 
    } 

    vm.ForMoveDown = function(rowIndex) { 
     var StoppageData = $scope.StoppageData; 
     if (rowIndex < StoppageData.length - 1) { 
      var temp = StoppageData[rowIndex + 1]; 
      StoppageData[rowIndex + 1].stoppageName = StoppageData[rowIndex].stoppageName; 
      StoppageData[rowIndex + 1].description = StoppageData[rowIndex].description; 
      StoppageData[rowIndex].stoppageName = temp.stoppageName; 
      StoppageData[rowIndex].description = temp.description; 
     } 
    } 

讓我知道這對你的作品，或者你有一些其他的要求