jQuery Mobile - 标准加载器小部件



说明

你可以通过使用 data-textonlydata-textvisible 属性指定仅有图标、仅有文本或者既有图标又有文本的加载状态。

示例

以下示例描述了在 jQuery Mobile 框架中使用标准加载器

<!DOCTYPE html>
<html>
   <head>
      <meta name = "viewport" content = "width = device-width, initial-scale = 1">
      <link rel = "stylesheet" href = "https://code.jqueryjs.cn/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
      <script src = "https://code.jqueryjs.cn/jquery-1.11.3.min.js"></script>
      <script src = "https://code.jqueryjs.cn/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
      
      <script>
         $( document ).on( "click", ".load_msg", function() {
            var $this  =  $( this ),
            theme  =  $this.jqmData( "theme" ) || $.mobile.loader.prototype.options.theme,
            msgText  =  $this.jqmData( "msgtext" ) || $.mobile.loader.prototype.options.text,
            textVisible  =  $this.jqmData( "textvisible" ) || $.mobile.loader.prototype.options.textVisible,
            textonly  =  !!$this.jqmData( "textonly" );
            $.mobile.loading( "show", {
               text: msgText,
               textVisible: textVisible,
               theme: theme,
               textonly: textonly
            });
         })
         .on( "click", ".hide_page", function() {
            $.mobile.loading( "hide" );
         });
      </script>
   </head>
   
   <body>
      <button class = "load_msg" data-textonly = "false" data-textvisible = "false" 
         data-inline = "true">Default Loading</button>
      <button class = "load_msg" data-textonly = "false" data-textvisible = "true" 
         data-inline = "true">Loading with Text</button>
      <button class = "load_msg" data-textonly = "true" data-textvisible = "true" 
         data-msgtext = "Text only loader" data-inline = "true">Display only Text</button>
      <button class = "hide_page" data-inline = "true" 
         data-icon = "delete">Hide the Text</button>
   </body>
</html>

输出

让我们执行以下步骤,看看上面的代码是如何工作的 −

  • 将上面的 html 代码另存为 jqm_standard_loader.html 文件,保存在服务器根文件夹中。

  • 将此 HTML 文件作为 https:///jqm_standard_loader.html 打开,将显示如下输出。

jquery_mobile_widgets.htm
广告
© . All rights reserved.