时间:2021-02-19 15:17:49 | 栏目:AngularJS | 点击:次
说点小案例angular的排序
<!DOCTYPE html> <html ng-app="mk"> <head> <meta charset="UTF-8"> <title></title> <style type="text/css"> *{ margin: 0px; padding: 0px; } nav{ text-align: center; } nav>*{ vertical-align: top; } table{ width: 100%; text-align: center; } table th,td{ background: #A9A9A9; line-height: 30px; } </style> </head> <body> <div ng-controller="text"> <nav> <select ng-model="a"> <!-- 这也是表单也有数据,她可以获取value值,这几个值代表你循环进来的每项key名 --> <option value="num">按编号排序</option> <option value="name">按姓名排序</option> <option value="age">按年龄排序</option> </select> <select ng-model="b"> <!-- 也同样获取value值,当为负的时候,是倒序,正序 --> <option value="">升序</option> <option value="-">降序</option> </select> <input type="text" ng-model="s"/> </nav> <table border="0px" id="table"> <tr> <th>编号</th> <th>姓名</th> <th>年龄</th> </tr> <tr ng-repeat="value in data | orderBy:b+a | filter:s"> <!-- 过滤器过滤以下数据 b+a这样就字符串拼接到了一起。这样数据改变就进行了排序 --> <td>{{value.num}}</td> <td>{{value.name}}</td> <td>{{value.age}}</td> </tr> </table> </div> <script src="js/angular.min.js" type="text/javascript" charset="utf-8"></script> <script type="text/javascript"> var app=angular.module("mk",[]); app.controller("text",function($scope,$http){ $http.get("paixu.json").success(function(data){ $scope.data=data.xinxi $scope.a="num"; }) }); </script> </body> </html>