Home >Web Front-end >JS Tutorial >Validation function of Angular operation form add, delete, modify and check
Validation function of Angular operation form add, delete, modify and check

php中世界最好的语言Original: 2018-04-16 17:33:581629browse
This time I will bring you the verification function of adding, deleting, modifying and checking the Angular operation form. What are the precautions for the verification function of adding, deleting, modifying and checking the Angular operation form. The following is a practical case, let’s take a look.
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Title</title>
  <style>
    *{
      margin: 0;
      padding: 0;
    }
    .sspan{
      background: #28a54c;
      color: #fff;
      margin-left: 5px;
    }
    th,td{
      border: 1px solid #000;
      padding: 10px;
    }
    table{
      text-align: center;
      width: auto;
      border-collapse: collapse;
    }
    button{
      margin-top: 10px;
      margin-bottom: 10px;
    }
  </style>
</head>
<body ng-app="myapp" ng-controller="myCtrl">
  <p style="width: 1000px">
    <input type="text" placeholder="用户名搜索" ng-model="yhmss"/>
    <input type="text" placeholder="手机号搜索" ng-model="sjhss"/>
    <select ng-model="Choicecity">
      <option>选择城市</option>
      <option>北京</option>
      <option>上海</option>
      <option>天津</option>
      <option>重庆</option>
    </select>
    <select ng-model="Choicestate">
      <option>选择状态</option>
      <option>发货</option>
      <option>已发货</option>
    </select>
    <select ng-model="Choiceorder">
      <option>开始月份</option>
      <option>8</option>
      <option>9</option>
      <option>10</option>
    </select>
    -
    <select>
      <option>结束月份</option>
      <option>8</option>
      <option>9</option>
      <option>10</option>
    </select>
  </p>
  <button ng-click="tianjia()">新增订单</button>
  <button ng-click="plsc()">批量删除</button>
  <table>
    <thead>
    <tr style="background: #4404">
      <th><input type="checkbox" ng-model="checkAll" ng-click="quan()"/></th>
      <th>id<button ng-click="sort(&#39;id&#39;)" class="sspan">排序</button></th>
      <th>商品名</th>
      <th>用户名</th>
      <th>手机号</th>
      <th>价格<button ng-click="sort(&#39;price&#39;)" class="sspan">排序</button></th>
      <th>城市</th>
      <th>下单时间<button ng-click="sort(&#39;order&#39;)" class="sspan">排序</button></th>
      <th>状态</th>
    </tr>
    </thead>
    <tbody>
    <tr ng-repeat="item in data|filter:{name:yhmss}|filter:{phone:sjhss}|filter:cityFun|filter:stateFun|filter:orderFun|orderBy:cc:dd">
      <td><input type="checkbox" ng-model="item.done"/></td>
      <td>{{$index+1}}</td>
      <td>{{item.commodity}}</td>
      <td>{{item.name}}</td>
      <td>{{item.phone}}</td>
      <td>{{item.price}}</td>
      <td>{{item.city}}</td>
      <td>{{item.order}}</td>
      <td ng-click="fahuo($index)"> {{item.state}} </td>
    </tr>
    </tbody>
  </table>
  <p ng-show="tj" style="margin-left: 200px" >
    <h1>添加</h1>
    <form name="registerForm" novalidate>
      <p id="email-group">
        <label for="email">E-mail:</label> <input type="email" class="form-control" ng-model="email" name="email" id="email" placeholder="请输入电子邮箱..." required>
        <p>
          <span style="color: red" ng-show=" registerForm.email.$invalid">
            <span ng-show="registerForm.email.$error.required">*请输入邮箱</span> <span
              ng-show="registerForm.email.$error.email">*请输入正确的email地址</span>
          </span>
        </p>
      </p>
      <p id="name-group">
        <label for="name">昵称：</label> <input type="text" class="form-control" ng-model="name" name="name" id="name" placeholder="请输入昵称..." required>
        <p>
          <span style="color: red" ng-show="registerForm.name.$invalid">
            <span ng-show="registerForm.name.$error.required">*请输入姓名</span>
          </span>
        </p>
      </p>
      <p id="password-group">
        <label for="password">密码：</label> <input type="password" class="form-control" ng-model="password"
                             ng-minlength="6" ng-maxlength="20" name="password" id="password"
                             placeholder="请输入密码..." required>
        <p>
          <span style="color: red" ng-show="registerForm.password.$invalid">
            <span ng-show="registerForm.password.$error.minlength">*密码长度不小于6</span>
            <span ng-show="registerForm.password.$error.maxlength">*密码长度不超过20</span>
          </span>
        </p>
      </p>
      <p id="passwordagaingroup">
        <label for="passwordagain">再输入一遍密码：</label> <input type="password"
                                  class="form-control" ng-model="passwordagain" name="passwordagain"
                                  id="passwordagain" placeholder="请再输一遍密码..." required>
        <p>
          <span style="color: red" ng-show="registerForm.password.$valid">
            <span ng-show="passwordagain!=password">*两次密码输入不一致</span>
          </span>
        </p>
      </p>
      <button type="submit" class="btn btn-success" ng-click="tianjiapp()"
          ng-disabled="registerForm.email.$invalid || registerForm.name.$invalid || registerForm.password.$invalid || password != passwordagain">
        提交<span class="fa fa-arrow-right"></span>
      </button>
    </form>
  </p>
</body>
</html>
<script src="angular.js"></script>
  <script>
    var app = angular.module("myapp",[]);
    app.controller("myCtrl",function ($scope) {
      $scope.data = [
        {  commodity:"iPhone4",
          name:"张三",
          phone:151111111,
          price:4999,
          city:"北京",
          order:"8-1",
          state:"发货",
          done:false
        },
        {  commodity:"小米6",
          name:"李四",
          phone:15222222,
          price:2999,
          city:"北京",
          order:"8-2",
          state:"发货",
          done:false
        },
        {  commodity:"华为P9",
          name:"王五",
          phone:153333333,
          price:3999,
          city:"上海",
          order:"9-3",
          state:"已发货",
          done:false
        },
        {  commodity:"OPPO R11",
          name:"赵六",
          phone:15444444,
          price:4999,
          city:"天津",
          order:"9-4",
          state:"已发货",
          done:false
        },
        {  commodity:"ViVo",
          name:"钱七",
          phone:155555555,
          price:2999,
          city:"重庆",
          order:"10-4",
          state:"已发货",
          done:false
        }
      ];
      $scope.Choicecity = "选择城市";
      $scope.cityFun = function (item) {
        if($scope.Choicecity != "选择城市"){
          if( item.city == $scope.Choicecity){
            return true;
          }else {
            return false;
          }
        }else {
          return true;
        }
      };
      $scope.Choicestate = "选择状态";
      $scope.stateFun = function (item) {
        if($scope.Choicestate != "选择状态"){
          if(item.state == $scope.Choicestate){
            return true;
          }else {
            return false;
          }
        }else {
          return true;
        }
      };
      $scope.pl = "已发货";
      $scope.fahuo = function (index) {
        if($scope.data[index].state=="发货"){
          $scope.data[index].state =$scope.pl;
        }
      };
      $scope.Choiceorder = "开始月份";
      $scope.orderFun = function (item) {
        if($scope.Choiceorder != "开始月份"){
          var arr = $scope.order.split("-");
          var min = arr[0];
          var max = arr[1];
          if(item.order >= min){
            return false;
          }else {
            return true;
          }
        }else {
          return true;
        }
      }
      $scope.quan = function () {
        if($scope.checkAll == true){
          for(var i = 0 ; i <$scope.data.length ; i++){
            $scope.data[i].done = true;
          }
        }else{
          for(var i = 0 ; i <$scope.data.length ; i++){
            $scope.data[i].done = false;
          }
        }
      };
      $scope.plsc = function () {
        for(var i = 0 ; i <$scope.data.length ; i++){
          if($scope.data[i].done == true){
            $scope.data.splice(i,1);
            i--;
          }
        }
      };
      $scope.tj = false;
      $scope.tianjia = function () {
        $scope.tj = true;
      };
      $scope.error = false;
      $scope.tijiaola = function () {
        if($scope.commoditys==null||$scope.names==null||
          $scope.commoditys<6||$scope.commoditys.length>20){
          $scope.error = true;
        }
      };
      $scope.dd = false;
      $scope.cc = "id";
      $scope.sort = function (couldm) {
        if($scope.cc == couldm ){
          $scope.dd =! $scope.dd;
        }
        $scope.cc = couldm;
      }
      $scope.tianjiapp = function () {
        $scope.data.push({commodity:$scope.email,name:$scope.name,phone:$scope.password})
      }
    })
  </script>
I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!
Validation function of Angular operation form add, delete, modify and check

Related articles
