angularJS实现手风琴效果

最新推荐文章于 2017-11-07 22:21:00 发布

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本文提供了一个使用AngularJS实现的员工列表示例代码。该示例通过自定义指令(employee-list)来展示员工姓名，并在点击姓名时显示或隐藏员工的具体内容。此代码示例展示了如何利用AngularJS的数据绑定和控制器功能。

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不多说，直接上代码

<!DOCTYPE html>
<html ng-app="app">

  <head>
    <title>employee list</title>
    <style type="text/css">
      .main {
        padding-left: 50px
      }
      
      ul,
      li {
        list-style: none;
        padding: 0;
      }
      
      li {
        width: 150px;
      }
      
      li .name {
        cursor: pointer;
        padding: 5px;
        background: #82c082;
        margin-bottom: 2px;
      }
      
      li .content {
        padding-left: 15px;
      }
    </style>
  </head>

  <body ng-controller="listCtrl">
    <div class="main">
      <h3>employee list</h3>
      <employee-list test-list="lists"></employee-list>
    </div>
    <script type="text/javascript" src="angular.min.js"></script>
    <script type="text/javascript">
      var app = angular.module('app', []);
      app.controller('listCtrl', function($scope) {
        $scope.lists = [{
            name: "Alice",
            content: 'i\'m Alice',
            visible: false
          },
          {
            name: "Bella",
            content: 'i\'m Bella',
            visible: false
          },
          {
            name: "John",
            content: 'i\'m John',
            visible: false
          }
        ]
      });
      app.directive('employeeList', function() {
        return {
          restrict: 'E',
          replace: true,
          scope: {
            lists: '=testList'
          },
          template: '<ul><li ng-repeat="list in lists"><div class="name" ng-bind="list.name" ng-click="toggle(list)"></div><div class="content" ng-bind="list.content" ng-show="list.visible"></div></li></ul>',
          link: function(scope, ele, attrs) {
            scope.toggle = function(list) {
              scope.lists.map(function(item) {
                if(list.name === item.name) {
                  list.visible = !list.visible;
                  alert(list.content);
                } else {
                  item.visible = false;
                }
              })
            }

          }
        }
      })
    </script>
  </body>

</html>