angular js 自定义字段查询+自定义排序+获取类的方法

最新推荐文章于 2022-03-08 19:41:11 发布

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最新推荐文章于 2022-03-08 19:41:11 发布

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分类专栏： angular-js 文章标签： angular js

本文链接：https://blog.youkuaiyun.com/lyb249473330/article/details/78052221

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        *{
            margin: 0;
            padding: 0;
        }
        table{
            border-collapse: collapse;
            margin-top: 10px;
        }
        table td,th{
            border: 1px solid #000000;
        }
        .top{
            display:inline-block;
            width: 0;
            height: 0;
            border: 10px solid transparent;
            border-top: 10px solid red;
        }
        .bot{
            display:inline-block;
            width: 0;
            height: 0;
            border: 10px solid transparent;
            border-bottom: 10px solid red;
        }
    </style>
    <script src="../angular-1.5.5/angular.min.js"></script>
    <script>
        var app=angular.module("myapp",[]);
        app.controller("mycontroller",function ($scope) {
            $scope.arr=[
                    {name:"marry",salary:12345,sex:"girl",birthday:1505111954735},
                    {name:"Lily",salary:12425,sex:"girl",birthday:1505711954735},
                    {name:"Jeny",salary:87145,sex:"girl",birthday:1505811954735},
                    {name:"Rose",salary:23845,sex:"girl",birthday:1905111954735},
                    {name:"Tom",salary:86565,sex:"boy",birthday:1575111994735}
                ];
            /*自定义的按照字段查询*/
            $scope.search="";
            $scope.searchFun=function (obj) {
                if($scope.search!=""){
                    if(obj.name.toLowerCase().indexOf($scope.search.toLowerCase())!=-1){
                           return true;
                    }else {
                           return false;
                    }
                }else {
                    return true;
                }
            };
            /*排序功能的实现*/
            $scope.sort="name";
            $scope.revers=false;
            $scope.sortfun=function (colnum) {
                if($scope.sort==colnum){
                    $scope.revers=!$scope.revers;
                }else {
                    $scope.revers=false;
                }
                $scope.sort=colnum;
            };
            /*获取类的方法*/
            $scope.getClass=function (colnum) {
                if ($scope.sort==colnum){
                    if($scope.revers==false){
                        return "top";
                    }else {
                        return "bot";
                    }
                }
            }

        })
    </script>
</head>
<body ng-app="myapp" ng-controller="mycontroller">
<input type="text" ng-model="search">
<table>
    <thead>
         <th>编号</th>
         <th ng-click="sortfun('name')">姓名<span ng-class="getClass('name')"></span></th>
         <th ng-click="sortfun('salary')">薪资<span ng-class="getClass('salary')"></span></th>
         <th ng-click="sortfun('sex')">性别<span ng-class="getClass('sex')"></span></th>
         <th ng-click="sortfun('birthday')">生日<span ng-class="getClass('birthday')"></span></th>
    </thead>
    <!--filter:searchFun:search 按照自定义字段查询-->
    <tr ng-repeat="item in arr|filter:searchFun:search|orderBy:sort:revers">
        <!--得到索引-->
        <td>{{$index}}</td>
        <!--转换成大写-->
        <td>{{item.name|uppercase}}</td>
        <!--过滤成美元符号-->
        <td>{{item.salary|currency:'$'}}</td>
        <td>{{item.sex}}</td>
        <!--过滤成年月日-->
        <td>{{item.birthday|date:'yyyy-mm-dd'}}</td>
    </tr>
</table>
</body>
</html>