javascript - Login in asp.net using rest api and angularjs -

i have created login page in asp.net using angularjs , rest api, don't know how created?

how perform login operation in asp.net using angularjs , rest api auto-generate token.

design form below

  <div class="form-box" id="login-box">         <div class="header">sign in</div>         <form>             <div class="body bg-gray">                 <div class="form-group">                     <input type="text" name="userid" ng-model="login.user_user" class="form-control" placeholder="user id"/>                 </div>                 <div class="form-group">                     <input type="password" name="password" ng-model="login.user_pass" class="form-control" placeholder="password"/>                 </div>                           <div class="form-group">                     <input type="checkbox" name="remember_me"/> remember me                 </div>             </div>             <div class="footer">                                                                                <button type="submit" class="btn bg-olive btn-block" ng-click="dologin(login)">sign me in</button>                 </div>         </form>       </div> 

and in controller

//controller login app.controller('login', function ($scope) {   //initially set objects null avoid undefined error   $scope.dologin               = {};   logdata                      = {};     $scope.dologin  = function (logdata) {                    $http.post('urltopost').then(function(result){                         if(result.data.flag==1)                         {                             window.location = "home.html";                         }                         else                         {                           alert('wrong username , password!');                         }                    });     };    });