Framework7 - 启用表单存储

说明

要启用表单存储，您需要向表单添加 store-data 类和 id 属性。确保所有输入都有 name 属性，否则将被忽略。

示例

以下示例显示表单存储，它存储表单中输入的数据，并在您重新加载页面时自动解析表单数据 −

<!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>Enable form storage</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 = "pages">
               <div data-page = "home" class = "page navbar-fixed">
                  
                  <div class = "navbar">
                     <div class = "navbar-inner">
                        <div class = "left"> </div>
                        <div class = "center">Enable form storage</div>
                        <div class = "right"> </div>
                     </div>
                  </div>
                  
                  <div class = "page-content">
                     <div class = "content-block">Just fill the form and reload the page, your form 
                     fields will keep your data.</div>
                     <form id = "my-form" class = "list-block store-data">
                        <ul>
                           <li>
                              <div class = "item-content">
                                 <div class = "item-inner">
                                    <div class = "item-title label">Name</div>
                                    <div class = "item-input">
                                       <input type = "text" name = "name" placeholder = "Enter your name">
                                    </div>
                                 </div>
                              </div>
                           </li>
                           
                           <li>
                              <div class = "item-content">
                                 <div class = "item-inner">
                                    <div class = "item-title label">E-mail</div>
                                    <div class = "item-input">
                                       <input type = "email" name = "email" placeholder = "Enter your e-mail">
                                    </div>
                                 </div>
                              </div>
                           </li>
                           
                           <li>
                              <div class = "item-content">
                                 <div class = "item-inner">
                                    <div class = "item-title label">Gender</div>
                                    <div class = "item-input">
                                       <select name = "gender">
                                          <option value = "male" selected>Male</option>
                                          <option value = "female">Female</option>
                                       </select>
                                    </div>
                                 </div>
                              </div>
                           </li>
                           
                           <li>
                              <div class = "item-content">
                                 <div class = "item-inner">
                                    <div class = "item-title label">Switch</div>
                                    <div class = "item-input">
                                       <label class = "label-switch">
                                          <input type = "checkbox" name = "switch" value = "yes" />
                                          <div class = "checkbox"></div>
                                       </label>
                                    </div>
                                 </div>
                              </div>
                           </li>
                        </ul>
                     </form>
                  </div>
               </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>
         var myApp = new Framework7();
      </script>
   </body>

</html>

输出

让我们执行以下步骤来查看上述代码的工作原理 −

• 将上述 HTML 代码保存为服务器根文件夹中的 forms_enable_storage.html 文件。

• 以 http://localhost/forms_enable_storage.html 的形式打开此 HTML 文件，输出如下所示。

• 当您在表单中输入数据并重新加载页面时，表单存储已启用，您可以看到您在字段中输入的数据已存储。

framework7_forms.html