小编fau*_*fau的帖子

我在AngularJS中遇到了ng-class的问题 - 它没有正确更新.

视图:

<div class="cal-day" ng-repeat="day in schedule">
    ...
    <div class="entry" ng-click="entryDetails(entry)" ng-repeat="entry in day.blockGrid"
     ng-class="{'selected': isSelected(entry), 'bg-{{entry.color}}': entry, 'bg-empty': !entry}">
         {{isSelected(entry)}}
         ...
    </div>
</div>

JS:

$scope.entryDetails = function(entry) {
    $scope.entryForDetails = entry;
};

$scope.isSelected = function(entry) {
    return $scope.entryForDetails === entry;
};

CSS类选择是罚款实现-当我更换isSelected(入口)与真正的NG-类,该类得到正确应用.
与isSelected()函数相同 - 它根据是否选中该项正确打印true或false.
即使两个元素都有效,它们也会以某种方式拒绝协同工作,并且当isSelected(entry)返回true时,div类不会更新为选中状态.

编辑:

模型存储在白天

  {
    "date": "6.6.2013",
    "blockGrid": [
      null,
      null,
      null, …