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  • angularJs实现排序效果

    <body>
    <div ng-app="myApp" ng-controller="myCtrl">
    <table border="1" cellspacing="0" cellpadding="5" width="400">
    <tr>
    <th ng-click="sort($event)">序号</th>
    <th ng-click="sort($event)">歌名</th>
    <th ng-click="sort($event)">歌手</th>
    </tr>
    <tr ng-repeat="n in names|orderBy:flag" align="center">
    <td>{{n.no}}</td>
    <td>{{n.name}}</td>
    <td>{{n.singer}}</td>
    </tr>
    </table>
    </div>
    <script>
    var app=angular.module('myApp',[]);
    app.controller("myCtrl",function($scope){
    $scope.names=[
    {no:1,name:"在人间",singer:'王建房'},
    {no:2,name:"非酋",singer:'薛明媛'},
    {no:3,name:"Wonderwall",singer:'Oasis'},
    {no:4,name:"我们不一样",singer:'大壮'},
    {no:5,name:"童话镇",singer:'陈一发儿'},
    {no:6,name:"乘着时光的风",singer:'万思妤'},
    {no:7,name:"Supersonic",singer:'Oasis'},
    {no:8,name:"London Loves",singer:'Blur'},
    ];

    $scope.sort=function(e){
    //console.log(e);
    var th=e.target,
    tr=th.parentNode,
    ths=tr.getElementsByTagName("th"),
    filed="";


    if(th.innerText=='序号'){
    field='no';
    }else if(th.innerText=='歌名'){
    field='name';
    }else if(th.innerText=='歌手'){
    field='singer';
    }


    for(var i=0;i<ths.length;i++){
    if(th!=ths[i]){
    ths[i].className='';
    }
    }

    if(th.className=='desc'){
    th.className='asc';
    $scope.flag=field;
    }else if(th.className=='asc'){
    th.className='desc';
    $scope.flag="-"+field;
    }else{
    th.className='asc';
    $scope.flag=field;
    }

    }

    });
    </script>
    </body>

    ------------------------------------

    进阶版  效果图如下

    <body>
    <div ng-app="myApp" ng-controller="myCtrl">
    <p><input type="text" ng-model='keyword'></p>
    <table border="1" cellspacing="0" cellpadding="5" width="400">
    <tr>
    <th ng-click="sort($event)">序号</th>
    <th ng-click="sort($event)">歌名</th>
    <th ng-click="sort($event)">歌手</th>
    <th>头像</th>
    <th>性别</th>
    </tr>
    <tr ng-repeat="n in names|filter:{name:keyword,singer:keyword}" align="center">
    <td>{{n.no}}</td>
    <td>{{n.name}}</td>
    <td>{{n.singer | shenglue}}</td>
    <td ng-bind-html="n.face | img"></td>
    <td ng-bind-html="n.sex | sex"></td>
    </tr>
    </table>

    <p>姓名:{{mesg | reverse}}</p>
    </div>
    <script>
    var app=angular.module('myApp',[]);
    app.controller("myCtrl",function($scope){
    $scope.names=[
    {no:1,name:"在人间",singer:'王建房',face:'images/true.jpg',sex:'男'},
    {no:2,name:"非酋",singer:'薛明媛',face:'images/true1.jpg',sex:'女'},
    {no:3,name:"Wonderwall",singer:'Oasis',face:'images/true2.jpg',sex:'男'},
    {no:4,name:"我们不一样",singer:'大壮',face:'images/true.jpg',sex:'男'},
    {no:5,name:"童话镇",singer:'陈一发儿',face:'images/true1.jpg',sex:'女'},
    {no:6,name:"乘着时光的风",singer:'万思妤',face:'images/true.jpg',sex:'女'},
    {no:7,name:"Supersonic",singer:'Oasis',face:'images/true2.jpg',sex:'男'},
    {no:8,name:"London Loves",singer:'Blur',face:'images/true.jpg',sex:'男'},
    ];
    $scope.mesg="上海自来水来自海上!";
    });

    app.service('yinsi',function(){ //创建服务
    this.star=function(str){
    return str.substr(0,1)+"**";
    }
    });

    app.filter('shenglue',['yinsi',function(yinsi){
    return function(text){
    return yinsi.star(text);
    }
    }]);

    app.filter("reverse",function(){
    return function(text){
    return text.split("").reverse().join("");
    }
    });

    app.filter('img',['$sce',function($sce){
    return function(text){
    return $sce.trustAsHtml('<img src="'+text+'">');
    }
    }]);

    app.filter('sex',['$sce',function($sce){
    return function(text){
    var str='<select>
    <option value="男" '+(text=="男"?"selected":"")+'>男</option>
    <option value="女" '+(text=="女"?"selected":"")+'>女</option>
    </select>';
    return $sce.trustAsHtml(str);
    }
    }]);
    </script>
    </body>

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  • 原文地址:https://www.cnblogs.com/yanyufusu/p/7875362.html
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