Detailed explanation of the use of html noscript tags
Generally, we use the noscript element to define alternative content (text) when the script is not executed, so as to inform the user of information. Client script support needs to be turned on to access more content
noscript Definition and Usage
The noscript element is used to define alternative content (text) when the script is not executed.
This tag can be used by browsers that recognize the <script> tag but cannot support the script within it. <br/>Differences between HTML and XHTML<br/>NONE<br/>Tips and <a href="http://www.php.cn/code/8105.html" target="_blank">Notes: <br/>Note: If the browser supports scripting, it will not display the text in a noscript element. </script>
Note: Browsers that cannot recognize the <script> tag will display the content of the tag on the page. To prevent browsers from doing this, you should hide the script in comment tags. Older browsers (that don't recognize <script> tags) ignore comments and thus don't write the content of the tag to the page, while newer browsers know how to execute these scripts even if they are surrounded by comment tags. ! </script>
The
<body>
...
...</p>
<p> <script type="text/javascript">
<!--
document
.write("Hello World!")
//-->
</script>
<noscript>你的浏览器不支持javascript!</noscript>
...
...
</body>
The code is as follows:<body>
...
...
<script type="text/vbscript">
<!--
document.write("Hello World!")
'-->
</script>
<noscript>你的浏览器不支持VBScript!</noscript>
...
...
</body>
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