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How to modify the title of html in js
- 青灯夜游Original
- 2021-09-03 16:53:367135browse
JS method to modify html title: 1. Use the "document.title="value that needs to be set";" statement; 2. Use "$('title').html('value that needs to be set' )" or "$('title').text('value to be set')" statement.
The operating environment of this tutorial: windows7 system, javascript1.8.5&&jquery1.7.2 version, Dell G3 computer.
Method 1: document.title method
After testing, the value of title can also be set through document.title.
document.title = '需要设置的值';
Example
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>hello</title> </head> <body> <script type="text/javascript"> document.title = 'php中文网'; </script> </body> </html>
Method 2: Using jQuery’s html() or text() method
Of course, if your project relies on jQuery, you can use the jq method to set it.
Both methods can be implemented in jq
$('title').html('需要设置的值') $('title').text('需要设置的值')
Example
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>hello</title> <script src="js/jquery-1.7.2.min.js"></script> </head> <body> <script type="text/javascript"> // $('title').html('php中文网'); $('title').text('php中文网'); </script> </body> </html>
[Recommended learning: javascript advanced tutorial】
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