主题（Themes）

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小牛编辑

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2023-12-01

Ext.js提供了许多应用程序中使用的主题。您可以添加不同的主题来代替经典主题，并查看输出中的差异。这可以通过替换前面解释的主题CSS文件来完成。

海王星主题

考虑您的第一个Hello World应用程序。从应用程序中删除以下CSS。

https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-classic/resources/theme-classic-all.css

添加以下CSS以使用海王星主题。

https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-neptune/resources/theme-neptune-all.css

要查看效果，请尝试以下程序。

<!DOCTYPE html>
<html>
   <head>
      <link href = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-neptune/resources/theme-neptune-all.css" 
         rel = "stylesheet" />
      <script type = "text/javascript" 
         src = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/ext-all.js"></script>
      <script type = "text/javascript">
         Ext.onReady(function() {
            Ext.create('Ext.Panel', {
               renderTo: 'helloWorldPanel',
               height: 200,
               width: 600,
               title: 'Hello world',
               html: 'First Ext JS Hello World Program'
            });
         });
      </script>
   </head>
   <body>
      <div id = "helloWorldPanel" />
   </body>
</html>

清脆的主题

考虑您的第一个Hello World应用程序。从应用程序中删除以下CSS。

https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-classic/resources/theme-classic-all.css

添加以下CSS以使用海王星主题。

https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-crisp/resources/theme-crisp-all.css

要查看效果，请尝试以下程序。

<!DOCTYPE html>
<html>
   <head>
      <link href = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-crisp/resources/theme-crisp-all.css" 
         rel = "stylesheet" />
      <script type = "text/javascript" 
         src = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/ext-all.js"></script>
      <script type = "text/javascript">
         Ext.onReady(function() {
            Ext.create('Ext.Panel', {
               renderTo: 'helloWorldPanel',
               height: 200,
               width: 600,
               title: 'Hello world',
               html: 'First Ext JS Hello World Program'
            });
         });
      </script>
   </head>
   <body>
      <div id = "helloWorldPanel" />
   </body>
</html>

特里顿主题

考虑您的第一个Hello World应用程序。从应用程序中删除以下CSS。

https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-classic/resources/theme-classic-all.css

添加以下CSS以使用Triton主题。

https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-triton/resources/theme-triton-all.css

要查看效果，请尝试以下程序。

<!DOCTYPE html>
<html>
   <head>
      <link href = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-triton/resources/theme-triton-all.css" 
         rel = "stylesheet" />
      <script type = "text/javascript" 
         src = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/ext-all.js"></script>
      <script type = "text/javascript">
         Ext.onReady(function() {
            Ext.create('Ext.Panel', {
               renderTo: 'helloWorldPanel',
               height: 200,
               width: 600,
               title: 'Hello world',
               html: 'First Ext JS Hello World Program'
            });
         });
      </script>
   </head>
   <body>
      <div id = "helloWorldPanel" />
   </body>
</html>

灰色主题

考虑您的第一个Hello World应用程序。从应用程序中删除以下CSS。

https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-classic/resources/theme-classic-all.css

添加以下CSS以使用灰色主题。

https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-gray/resources/theme-gray-all.css

要查看效果，请尝试以下程序。

<!DOCTYPE html>
<html>
   <head>
      <link href = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-gray/resources/theme-gray-all.css" 
         rel = "stylesheet" />
      <script type = "text/javascript" 
         src = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/ext-all.js"></script>
      <script type = "text/javascript">
         Ext.onReady(function() {
            Ext.create('Ext.Panel', {
               renderTo: 'helloWorldPanel',
               height: 200,
               width: 600,
               title: 'Hello world',
               html: 'First Ext JS Hello World Program'
            });
         });
      </script>
   </head>
   <body>
      <div id = "helloWorldPanel" />
   </body>
</html>