Angularjs轻松实现表格按指定列排序

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使用Angularjs的过滤器,可以很容易的实现在表格中,点击某一列标题进行排序,实现过程如下:

html代码:

<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>

js代码:

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    }];})

让运行界面好看些,使用了bootstrap.min.css样式库。为了交互性考虑,在表头增加了手指样式

th {    cursor: pointer;}
网址:https://jsfiddle.net/Lionney/xowyoaxj/