Framework7 - 从 JS 打开和关闭面板

描述

可以使用 JavaScript 打开 和 关闭 面板，方法是使用如下所示的相关应用方法 −

• myApp.openPanel(position) − 它用于打开面板，并接受面板位置(左或右)作为字符串。

• myApp.closePanel() − 它关闭当前打开的面板。示例在您单击 打开左面板 时显示左面板，要显示右面板，请单击 打开右面板。

示例

以下示例演示了在 Framework7 中使用打开和关闭面板 −

<!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>Open and Close Panels</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 = "panel-overlay"></div>
      
      <div class = "panel panel-left panel-reveal">
         <div class = "content-block">
            <p>Left Panel content</p>
            <p><a href = "#" class = "open-right-panel">Open Right Panel</a></p>
            <p><a href = "#" class = "panel-close">Close me</a></p>
         </div>
      </div>

      <div class = "panel panel-right panel-cover">
         <div class = "content-block">
            <p>Right Panel content</p>
            <p><a href = "#" class = "open-left-panel">Open Left Panel</a></p>
            <p><a href = "#" class = "panel-close">Close me</a></p>
         </div>
      </div>
         
      <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">Open Panels with JavaScript</div>
                        <div class = "right"> </div>
                     </div>
                  </div>
                     
                  <div class = "page-content">
                     <div class = "content-block">
                        <p> <a href = "#" class = "open-left-panel">Open Left Panel</a></p>
                        <p> <a href = "#" class = "open-right-panel">Open Right Panel</a></p>
                     </div>
                  </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();

         var $$ = Dom7;

         $$('.open-left-panel').on('click', function (e) {
            // 'left' position to open Left panel
            myApp.openPanel('left');
         });

         $$('.open-right-panel').on('click', function (e) {
            // 'right' position to open Right panel
            myApp.openPanel('right');
         });

         $$('.panel-close').on('click', function (e) {
            myApp.closePanel();
         });

      </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 sidepanels_open_close_js.html 文件。

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

• 此示例在单击 打开左面板 链接时显示左面板，在单击 打开右面板 链接时显示右面板。

framework7_side_panels.html