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Angular操作表单增删改查的验证功能

原创 2018-04-16 17:33:58 0 158
这次给大家带来Angular操作表单增删改查的验证功能,Angular操作表单增删改查验证功能的注意事项有哪些,下面就是实战案例,一起来看一下。

<!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('id')" 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('price')" class="sspan">排序</button></th>
      <th>城市</th>
      <th>下单时间<button ng-click="sort('order')" 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>

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