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Angular操作表单增删改查的验证功能

2026/1/6 0:57:25发布15次查看
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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