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Detailed example of Angular implementing more complex table filtering and deletion functions

小云云

Dec 23, 2017 pm 03:59 PM

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This article mainly introduces Angular's implementation of more complex table filtering and deletion functions, and analyzes AngularJS's related operating techniques for table sorting, query matching, dynamic modification of page element attributes, etc. in the form of examples. Friends in need can refer to No Hope Can help everyone.

The example in this article describes Angular's implementation of more complex table filtering and deletion functions. Share it with everyone for your reference, the details are as follows:

Let’s take a look at the running effect first:

The specific code is as follows:

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<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8" />
    <title>www.jb51.net Angular过滤、删除</title>
    <style>
      table{
        border: 1px solid black;
        width: 800px;
      }
      td , th{
        border: 1px solid black;
        text-align: center;
      }
      th{
        background: #767674;
      }
      .d1{
        width: 50%;
        margin: 0 auto;
      }
      .d2{
        margin-top: 10px;
      }
      .btn{
        background: green;
        color: white;
      }
      .btn1{
        background: red;
        color: white;
      }
      tr:nth-child(2n){
        background-color: gainsboro;
      }
    </style>
    <script src="angular.min.js"></script>
    <script type="text/javascript" src="jquery-1.9.1.min.js" ></script>
    <script>
      angular.module("MyApp",[])
      .controller("democ",function($scope,$filter){
        $scope.isc = false;
        $scope.arrs = [{
                checked:false,
                id:7,
                name:"OPPO R9s",
                user:"赵云",
                tel:15777777777,
                price:4999,
                city:"北京",
                time:new Date(&#39;03-09 10:00&#39;),
                sta:"已发货"
               },
               {
                checked:false,
                id:12,
                name:"VIVO X20",
                user:"关羽",
                tel:15333333333,
                price:2998,
                city:"上海",
                time:new Date(&#39;08-22 10:00&#39;),
                sta:"已发货"
               },
               {
                checked:false,
                id:1,
                name:"iPhone 8 Plus",
                user:"曹操",
                tel:15111111111,
                price:7588,
                city:"北京",
                time:new Date(&#39;09-04 10:00&#39;),
                sta:"已发货"
               },
               {
                checked:false,
                id:11,
                name:"小*Note5",
                user:"黄忠",
                tel:13222222222,
                price:699,
                city:"重庆",
                time:new Date(&#39;02-28 10:00&#39;),
                sta:"发货"
               },
               {
                checked:false,
                id:1,
                name:"小*Mix2",
                user:"黄盖",
                tel:13111111111,
                price:3299,
                city:"北京",
                time:new Date(&#39;03-015 10:00&#39;),
                sta:"发货"
               }];
               $scope.arr = $scope.arrs;
               $scope.seluser = function(){
                 $scope.arr = [];
                 var val = $scope.reg_user;
                 var f = $filter("filter");
                 $scope.arr = f($scope.arrs,{"user":val});
               }
               $scope.seltel = function(){
                 $scope.arr = [];
                 var val = $scope.reg_tel;
                 var f = $filter("filter");
                 $scope.arr = f($scope.arrs,{"tel":val});
               }
               $scope.selsta = function(){
                $scope.arr = [];
                var val = $scope.reg_sta;
                var f = $filter("filter");
                $scope.arr = f($scope.arrs,{"sta":val});
               }
               $scope.ckAll = function(){
                var ck = $scope.sta_ck;
                for(var i=0; i<$scope.arrs.length; i++){
                  $scope.arrs[i].checked = ck;
                }
               }
               $scope.del = function(th){
                $scope.arrs.splice(th,1);
               }
               $scope.delAll = function(){
                for(var i=0; i<$scope.arrs.length; i++){
                  if($scope.arrs[i].checked==true){
                    $scope.arrs.splice(i,1);
                    i--;
                  }
                }
               }
               $scope.add = function(){
                var d=new Date();
                $scope.arrs.push({
                  checked:false,
                  id:$scope.a_id,
                  name:$scope.a_name,
                  user:$scope.a_user,
                  tel:$scope.a_tel,
                  price:$scope.a_price,
                  city:$scope.a_city,
                  time:d,
                  sta:"发货"
                });
                $scope.arr = $scope.arrs;
                $scope.isc = false;
               }
      });
    </script>
  </head>
<body ng-app="MyApp" ng-controller="democ">
    <p class="d1">
      <p>
        <input type="text" placeholder="用户名搜索" ng-change="seluser()" ng-model="reg_user"/>
        <input type="text" placeholder="手机号搜索" ng-change="seltel()" ng-model="reg_tel"/>
        <select>
          <option>选择城市</option>
          <option>北京</option>
          <option>上海</option>
          <option>广州</option>
        </select>
        <select ng-change="selsta()" ng-model="reg_sta">
          <option value="">选择状态</option>
          <option value="发货">发货</option>
          <option value="已发货">已发货</option>
        </select>
        <select ng-model="selid">
          <option value="">--请选择--</option>
          <option value="id">ID正序</option>
          <option value="-id">ID倒叙</option>
        </select>
        <select ng-model="selmonth">
          <option value="">开始月份</option>
          <option value="1">1</option>
          <option value="2">2</option>
          <option value="3">3</option>
          <option value="4">4</option>
          <option value="5">5</option>
          <option value="6">6</option>
          <option value="7">7</option>
          <option value="8">8</option>
          <option value="9">9</option>
          <option value="10">10</option>
          <option value="11">11</option>
          <option value="12">12</option>
        </select>
        <select ng-model="lastmonth">
          <option value="">结束月份</option>
          <option value="1">1</option>
          <option value="2">2</option>
          <option value="3">3</option>
          <option value="4">4</option>
          <option value="5">5</option>
          <option value="6">6</option>
          <option value="7">7</option>
          <option value="8">8</option>
          <option value="9">9</option>
          <option value="10">10</option>
          <option value="11">11</option>
          <option value="12">12</option>
        </select>
      </p>
      <p class="d2">
        <input type="button" value="新增订单" class="btn" ng-click="isc=true"/>
        <input type="button" value="批量发货" class="btn"/>
        <input type="button" value="批量删除" class="btn1" ng-click="delAll()"/>
        敏感词:米(商品名)->替换成*
      </p>
      <p>
        <table cellpadding="0" cellspacing="0">
          <tr>
            <th><input type="checkbox" ng-change="ckAll()" ng-model="sta_ck"/></th>
            <th>ID</th>
            <th>商品名</th>
            <th>用户名</th>
            <th>手机号</th>
            <th>价格</th>
            <th>城市</th>
            <th>下单时间</th>
            <th>状态</th>
            <th>操作</th>
          </tr>
          <tr ng-repeat="a in arr|orderBy : selid | filter:{time:selmonth} | filter:{time:lastmonth}">
            <td><input type="checkbox" ng-model="a.checked"/></td>
            <td>{{a.id}}</td>
            <td>{{a.name}}</td>
            <td>{{a.user}}</td>
            <td>{{a.tel}}</td>
            <td>{{a.price|currency : &#39;￥&#39;}}</td>
            <td>{{a.city}}</td>
            <td>{{a.time|date : &#39;MM-HH hh:dd:ss&#39;}}</td>
            <td>
              <span ng-show="a.sta==&#39;已发货&#39;">{{a.sta}}</span>
              <span ng-show="a.sta==&#39;发货&#39;"><a href="#" rel="external nofollow" ng-click="a.sta=&#39;已发货&#39;">{{a.sta}}</a></span>
            </td>
            <td><input type="button" value="删除" ng-click="del(this)"/></td>
          </tr>
        </table>
      </p>
      <p ng-show="isc">
          　I　D:<input type="text" ng-model="a_id"/><br />
           商品名:<input type="text" ng-model="a_name"/><br />
           用户名:<input type="text" ng-model="a_user"/><br />
           手机号:<input type="text" ng-model="a_tel"/><br />
           价　值:<input type="text" ng-model="a_price"/><br />
          城　市:<input type="text" ng-model="a_city"/><br />
          <input type="button" value="保存" ng-click="add()"/>
      </p>
    </p>
  </body>
</html>

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PS: There are still some functions in the code that are not perfect. Interested friends can test and modify them by themselves.

Related recommendations:

Example detailed explanation of AngularJS traversal to obtain array elements

Detailed explanation of Angular's implementation of form validation function

Some usages of angularJS

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