妙用Angularjs实现表格按指定列排序

<table class="table table-border" ng-app="myapp" ng-controller="orderByCtrl">
  <thead>
    <tr>
      <th>inx</th>
      <th ng-click="col='name';desc=!desc">name</th>
      <!-- 当点击列标题时，执行click事件，将排序条件反转，即，如果原来是升序则将按降序，降序亦如此 -->
      <th ng-click="col='gender';desc=!desc">gender</th>
      <th ng-click="col='age';desc=!desc">age</th>
      <th ng-click="col='score';desc=!desc">score</th>
    </tr>
  </thead>
  <tbody>
    <tr ng-repeat="d in data|orderBy:col:desc">
      <td ng-bind="$index+1"></td>
      <td ng-bind="d.name"></td>
      <td ng-bind="d.gender"></td>
      <td ng-bind="d.age"></td>
      <td ng-bind="d.score"></td>
    </tr>
  </tbody>
</table>

var app = angular.module('myapp', []);
app.controller('orderByCtrl', function($scope) {
  $scope.col = 'name';//默认按name列排序
  $scope.desc = 0;//默认排序条件升序
  $scope.data = [{
    name: 'name 1',
    gender: 'male',
    age: 26,
    score: 70
  }, {
    name: 'name 2',
    gender: 'female',
    age: 24,
    score: 84
  }, {
    name: 'name 3',
    gender: 'male',
    age: 20,
    score: 76
  }, {
    name: 'name 4',
    gender: 'female',
    age: 22,
    score: 64
  }];
})

th {
  cursor: pointer;
}