Framework7 - Login Screen from JavaScript


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Description

You can open and close the login screen using loginScreen() and closeModal(loginScreen) app methods in the Framework7.

Example

The following example displays the open and close login screens from JavaScript in Framework7 −

<!DOCTYPE html>
<html>

   <head>
      <meta name = "viewport" content = "width = device-width, initial-scale = 1, 
         maximum-scale = 1, minimum-scale = 1, user-scalable = no, minimal-ui" />
      <meta name = "apple-mobile-web-app-capable" content = "yes" />
      <meta name = "apple-mobile-web-app-status-bar-style" content = "black" />
      <title>Login Screen from HTML</title>
      <link rel = "stylesheet" 
         href = "https://cdnjs.cloudflare.com/ajax/libs/framework7/1.4.2/css/framework7.ios.min.css" />
      <link rel = "stylesheet" 
         href = "https://cdnjs.cloudflare.com/ajax/libs/framework7/1.4.2/css/framework7.ios.colors.min.css" />
   </head>

   <body>
      <div class = "views">
         <div class = "view view-main">
         
            <div class = "navbar">
               <div class = "navbar-inner">
                  <div class = "center sliding">Login Screen using JavaScript</div>
               </div>
            </div>
            
            <div class = "pages">
               <div data-page = "index" class = "page navbar-fixed">
                  <div class = "page-content">
                     <div class = "content-block">
                        <p><a href = "#" class = "login_screen_js">Click here to open Login Screen</a></p>
                     </div>
                  </div>
               </div>
            </div>
            
         </div>
      </div>
      
      <div class = "login-screen">
         <div class = "view">
            <div class = "page">
               <div class = "page-content login-screen-content">
                  <div class = "login-screen-title">Login Here</div>
                  
                  <form>
                     <div class = "list-block">
                        <ul>
                           <li class = "item-content">
                              <div class = "item-inner">
                                 <div class = "item-title label">Username</div>
                                 <div class = "item-input">
                                    <input type = "text" name = "username" placeholder = "Enter the username">
                                 </div>
                              </div>
                           </li>
                           
                           <li class = "item-content">
                              <div class = "item-inner">
                                 <div class = "item-title label">Password</div>
                                 <div class = "item-input">
                                    <input type = "password" name = "password" placeholder = "Enter the password">
                                 </div>
                              </div>
                           </li>
                        </ul>
                     </div>
                     
                     <div class = "list-block">
                        <ul>
                           <li><a href = "#" class = "item-link list-button">Log In</a></li>
                        </ul>
                        
                        <div class = "list-block-label">
                           <p><a href = "#" class = "close-login-screen">Click here to close Login Screen</a></p>
                        </div>
                     </div>
                  </form>
                  
               </div>
            </div>
         </div>
      </div>
      
      <script type = "text/javascript" 
         src = "https://cdnjs.cloudflare.com/ajax/libs/framework7/1.4.2/js/framework7.min.js"></script>
      
      <script>
         // Here you can initialize the app
         var myApp = new Framework7();

         // If your using custom DOM library, then save it to $$ variable
         var $$ = Dom7;

         // Add the view
         var mainView = myApp.addView('.view-main', {
            
            // enable the dynamic navbar for this view:
            dynamicNavbar: true
         });
         
         $$('.login_screen_js').on('click', function () {
            myApp.loginScreen();
         });
      </script>
   </body>

</html>

Output

Let us carry out the following steps to see how the above given code works −

  • Save the above given HTML code as login_screen_from_javascript.html file in your server root folder.

  • Open this HTML file as http://localhost/login_screen_from_javascript.html and the output is displayed as shown below.

  • The output shows the use of loginScreen() and closeModal(loginScreen) methods to open and close the login screen from javascript. When you click on the link, a login wizard gets displayed where you can enter username and password and click on the login button to login.

  • Click on close login screen option to close the login screen.

framework7_overlays.htm
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