角度UI手风琴与标题部分中的按钮

Question

我正在使用来自http://angular-ui.github.com/bootstrap/的accordion指令,我需要在标题部分有两个按钮.

1. 添加 - 在原始下方创建完全相同的手风琴.
2. 删除 - 删除手风琴.(第一个手风琴无法删除 - 禁用"删除"按钮).

我是AngularJS的新手,请帮助我实现这一目标.

Answer 1

看到一个工作的plunker.

您只需要在控制器中添加和删除功能

  $scope.addGroup = function(idx, group, e) {
    if (e) {
      e.preventDefault();
      e.stopPropagation();
    }

    var newGroup = angular.copy(group);
    newGroup.no = $scope.groups.length + 1;
    $scope.groups.splice(idx + 1, 0, newGroup);
  };

  $scope.removeGroup = function(idx, e) {
    if (e) {
      e.preventDefault();
      e.stopPropagation();
    }

    $scope.groups.splice(idx, 1);
  };

和ng-repeat你的HTML:

  <accordion close-others="oneAtATime">
    <accordion-group heading="{{group.title}}" ng-repeat="group in groups">
      <accordion-heading>
          {{ group.title }} ({{group.no}})
          <button class="btn btn-small" ng-click="addGroup($index, group, $event)">+</button>
          <button class="btn btn-small" ng-click="removeGroup($index, $event)" ng-show="$index">-</button>
      </accordion-heading>
      {{group.content}}
    </accordion-group>
  </accordion>