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AngularJS用户管理

2017-10-22 18:38 281 查看
<!DOCTYPE html>

<html>

<head>

    <meta charset="utf-8">

    <meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />

    <title>学生信息管理</title>

    <script type="text/javascript" src="js/angular.js" ></script>

    <script>

    var app = angular.module("myApp",[]);

   

    app.controller("myCtrl",function($scope){

    $scope.users = [

    {id:1,name:"Tom",pwd:"111",age:12,sex:"男",state:false},

    {id:2,name:"Jenny",pwd:"121",age:22,sex:"男",state:false},

    {id:3,name:"Marry",pwd:"131",age:32,sex:"男",state:false},

    {id:4,name:"Danny",pwd:"141",age:42,sex:"女",state:false},

    {id:5,name:"John",pwd:"151",age:52,sex:"女",state:false}];

   

    $scope.title = "name";

    $scope.desc = 0;

    $scope.key = '';

    $scope.ageSize = "";

    $scope.setSex = "";

    //排序

    $scope.myorderBy = function(name){

    $scope.title = name;

    $scope.desc = !$scope.desc;

    }

   

    //删除

    $scope.delall = function(){

    $scope.users.splice($scope.users);

    }

   

    //年龄范围查询

    $scope.ageTest = function(age,ageSize){

    if (ageSize != "--年龄范围查询--") {

    var ages = ageSize.split("~");

    var ageMin = ages[0];

    var ageMax = ages[1];

    if (age < ageMin || age > ageMax) {

    return false;

    } else{

    return true;

    }

    } else{

    return true;

    }

    }

   

    //批量删除

    $scope.deleteSel = function(){

    var userNames = [];

    //遍历users数组,获取状态是选中的user对象的名字

    for (index in $scope.users) {

    if ($scope.users[index].state == true) {

    userNames.push($scope.users[index].name);

    }

    }

   

    if (userNames.length > 0) {

    if(confirm("是否删除选中项?")) {

       for (i in userNames) {

    var name = userNames[i];

    for (i2 in $scope.users) {

    if ($scope.users[i2].name == name) {

    $scope.users.splice(i2,1);

    }

    }

    }

    }

    } else{

    alert("请选择删除项");

    }

 
4000
  }

   

    //全选 反选

    $scope.selectAll = false;

    $scope.all = function(m){

    for (var i = 0; i < $scope.users.length; i++) {

    if (m == true) {

    $scope.users[i].state = true;

    }else{

    $scope.users[i].state = false;

    }

    }

    }

    });

   

     </script>

</head>

<body ng-app="myApp" ng-controller="myCtrl">
<center>
<table border="1" style="text-align: center;" width="600" cellpadding="5" cellspacing="0">
<caption>学生信息管理</caption>
<tr>
<th colspan="3">
<input type="text" ng-model="key" placeholder="请输入姓名关键字" />
</th>
<th>
<select ng-model="ageSize" ng-init="ageSize='--年龄范围查询--'">
<option>--年龄范围查询--</option>
<option>10~20</option>
<option>21~30</option>
<option>31~100</option>
</select>
</th>
<th>
<select ng-model="setSex">
<option value="">--性别--</option>
<option>男</option>
<option>女</option>
</select>
</th>
<th>
<input type="button" value="全部删除" ng-click="delall()"/>
<input type="button" value="批量删除" ng-click="deleteSel()"/>
</th>
</tr>
<tr>
<th><input type="checkbox" ng-model="selectAll" ng-click="all(selectAll)"/></th>
<th ng-click="myorderBy('id')">id</th>
<th ng-click="myorderBy('name')">用户名</th>
<th ng-click="myorderBy('pwd')">密码</th>
<th ng-click="myorderBy('age')">年龄</th>
<th ng-click="myorderBy('sex')">性别</th>
</tr>
<tr ng-repeat="user in users | filter:setSex |filter: {name: key}| orderBy : title : desc" ng-if="ageTest(user.age,ageSize)">
  <td><input type="checkbox" ng-model="user.state" ng-checked="selectAll"/></td>
  <td>{{user.id}}</td>
  <td>{{user.name}}</td>
  <td>{{user.pwd}}</td>
  <td>{{user.age}}</td>
  <td>{{user.sex}}</td>
</tr>
</table>
</center>

</body>

</html>
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