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Ionic+AngularJS实现登录和注册带验证功能

2018年05月01日  | 移动技术网IT编程  | 我要评论

登录：

<!doctype html> 
<html> 
<head> 
  <meta charset="utf-8"> 
  <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width"> 
  <title></title> 
  <link rel="manifest" href="manifest.json" rel="external nofollow" > 
  <!-- un-comment this code to enable service worker 
  <script> 
   if ('serviceworker' in navigator) { 
    navigator.serviceworker.register('service-worker.js') 
     .then(() => console.log('service worker installed')) 
     .catch(err => console.log('error', err)); 
   } 
  </script>--> 
  <link href="lib/ionic/css/ionic.css" rel="external nofollow" rel="stylesheet"> 
  <link href="css/style.css" rel="external nofollow" rel="external nofollow" rel="stylesheet"> 
  <!-- if using sass (run gulp sass first), then uncomment below and remove the css includes above 
  <link href="css/ionic.app.css" rel="external nofollow" rel="external nofollow" rel="stylesheet"> 
  --> 
  <!-- ionic/angularjs js --> 
  <script src="lib/ionic/js/ionic.bundle.js"></script> 
  <!-- cordova script (this will be a 404 during development) --> 
  <script src="cordova.js"></script> 
  <!-- your app's js --> 
  <script src="js/app.js"></script> 
  <script src="js/login.js"></script> 
</head> 
<body ng-app="myapp" ng-controller="myctrl"> 
  <ion-pane> 
    <ion-content> 
      <div class="bar bar-header "> 
        <div class="h1 title">用户登录</div> 
      </div> 
      <div class="content has-header"> 
        <form ng-submit="onsubmit(myform.$valid)" name="myform" novalidate> 
          <div class="list"> 
            <div class="item-input-inset"> 
              <label class="item-input-wrapper"> 
                <i class="icon ion-person"></i> 
                <input type="text" name="user" id="user" ng-model="user" placeholder="用户名" required> 
                <div ng-show="myform.user.$invalid && submitted"> 
                  <div style="color:red" ng-show="myform.user.$error.required">用户名是必须的</div> 
                </div> 
              </label> 
            </div> 
            <div class="item-input-inset"> 
              <label class="item-input-wrapper"> 
                <i class="icon ion-locked"></i> 
                <input type="password" name="password" ng-model="password" id="password" placeholder="密码" required> 
                <div ng-show="myform.password.$invalid && submitted"> 
                  <div style="color:red" ng-show="myform.password.$error.required">密码是必须的</div> 
                </div> 
              </label> 
            </div> 
          </div> 
          <div class="padding"> 
            <button class="button button-full button-dark" type="submit">登录</button> 
          </div> 
        </form> 
      </div> 
   </ion-content> 
  </ion-pane> 
  <script> 
 'use strict';   
 var myapp = angular.module('myapp',[]); 
myapp.controller('myctrl',['$scope', '$http',function($scope, $http){ 
 // $scope.formmodel = {}; 
 $scope.submitted = false; 
 $scope.onsubmit = function(){ 
  if ($scope.myform.$valid) { 
    var param = { 
        user: $scope.user, 
        pwd: $scope.password 
      } 
    $http.post('someurl',param) 
   .success(function(data){ 
    console.log(':)'); 
   }) 
   .error(function(data){ 
    console.log(':('); 
   }); 
  console.log(param); 
}else{ 
  $scope.submitted = true; 
} 
 } 
}]); 
  </script> 
 </body> 
</html>

不填写信息登录就会如图所示：

注册：

<!doctype html> 
<html> 
<head> 
  <meta charset="utf-8"> 
  <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width"> 
  <title></title> 
  <link href="lib/ionic/css/ionic.min.css" rel="external nofollow" rel="stylesheet"> 
  <link href="css/style.css" rel="external nofollow" rel="external nofollow" rel="stylesheet"> 
  <!-- if using sass (run gulp sass first), then uncomment below and remove the css includes above  
  <link href="css/ionic.app.css" rel="external nofollow" rel="external nofollow" rel="stylesheet">  
  --> 
  <!-- ionic/angularjs js --> 
  <script src="lib/ionic/js/ionic.bundle.js"></script> 
  <!-- cordova script (this will be a 404 during development) --> 
  <script src="cordova.js"></script> 
  <!-- your app's js --> 
  <script src="js/app.js"></script> 
  <script src="js/register.js"></script> 
  <!-- <script src="js/controllers.js"></script> 
  <script src="js/services.js"></script> --> 
</head> 
<body ng-app="myapp" ng-controller="myctrl"> 
  <!--  
   the nav bar that will be updated as we navigate between views.  
  --> 
  <!--  
   the views will be rendered in the <ion-nav-view> directive below  
   templates are in the /templates folder (but you could also  
   have templates inline in this html file if you'd like).  
  --> 
  <ion-nav-view> 
    <ion-content> 
      <div class="bar bar-header "> 
        <div class="h1 title">用户注册</div> 
      </div> 
      <div class="content has-header"> 
        <form ng-submit="onsubmit(myform.$valid)" name="myform" novalidate> 
          <div class="list"> 
            <div class="item-input-inset"> 
              <label class="item-input-wrapper"> 
                <i class="icon ion-person"></i> 
                <input type="text" name="user" id="user" ng-model="user" placeholder="用户名" required> 
                <div ng-show="myform.user.$invalid && submitted"> 
                  <div style="color:red" ng-show="myform.user.$error.required">用户名是必须的</div> 
                </div> 
              </label> 
            </div> 
            <div class="item-input-inset"> 
              <label class="item-input-wrapper"> 
                <i class="icon ion-locked"></i> 
                <input type="password" name="password1" ng-model="password1" required id="password1" placeholder="密码"> 
                <div ng-show="myform.password1.$invalid && submitted"> 
                  <div style="color:red" ng-show="myform.password1.$error.required">密码是必须的</div> 
                </div> 
              </label> 
            </div> 
            <div class="item-input-inset"> 
              <label class="item-input-wrapper"> 
                <i class="icon ion-locked"></i> 
                <input type="password" name="password2" ng-model="password2" id="password2" required placeholder="确认密码"> 
                <div ng-show="myform.password2.$invalid && submitted"> 
                  <div style="color:red" ng-show="myform.password2.$error.required">确认密码是必须的</div> 
                </div> 
                <div ng-show="myform.password2.$valid"> 
                  <div style="color:red" ng-show="password1!=password2">两次密码输入不一致</div> 
                </div> 
              </label> 
            </div> 
          </div> 
          <div class="padding"> 
            <button class="button button-full button-dark" type="submit">注册</button> 
          </div> 
    </form> 
  </div> 
   </ion-content> 
</ion-nav-view> 
 <script> 
   'use strict';   
 var myapp = angular.module('myapp',[]); 
myapp.controller('myctrl',['$scope', '$http',function($scope, $http){ 
 // $scope.formmodel = {}; 
 $scope.submitted = false; 
 $scope.onsubmit = function(){ 
  if ($scope.myform.$valid) { 
    var param = { 
        user: $scope.user, 
        pwd1: $scope.password1, 
        pwd2:$scope.password2 
      } 
    $http.post('someurl',param) 
   .success(function(data){ 
    console.log(':)'); 
   }) 
   .error(function(data){ 
    console.log(':('); 
   }); 
  console.log(param); 
}else{ 
  $scope.submitted = true; 
} 
 } 
}]); 
  </script> 
</body> 
</html>

不填写信息注册就会出现下图：

以上所述是小编给大家介绍的ionic+angularjs实现登录和注册带验证功能，希望对大家有所帮助

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