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This article is to share with you what the page jump method in WEB development is, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

The page jump may be triggered by the user clicking a link, button, etc., or it may be generated automatically by the system. Automatic page jump is often used in WEB development, and different jump methods can be used according to the needs, such as delayed jump after prompting operation information. This paper summarizes several common page jump methods in WEB development.

PHP header () function jump

The header () function of PHP is very powerful, which is also easy to call in terms of page url jump. Use header () to jump directly to the specified url page. In this case, the page jump is 302 redirect:

$url = "http://www.xuebuyuan.com/"; header (" Location: $url ")

We may encounter a special jump, for example, a website revision has a page address to be redirected. Of course, you can configure rewrite through web, but now I want to tell you that you can use the header () function of php to do the 301 jump. The code is as follows:

/ / 301Jump header ("HTTP/1.1 301Moved Permanently"); header ("Location: $url")

Meta Settings Jump

Jump can be set directly in the meta information in html, and jump delay time and jump url can be set. It is often used, such as telling the user that the payment is successful and redirecting to the order page after payment. The code is very simple, just add a sentence in:

The above code indicates that the page will automatically jump to http://www.xuebuyuan.com after 5 seconds.

Javascript Jump

The Javascript jump is also very simple, with a direct sentence:

_ window.location.href= "http://www.xuebuyuan.com";

Note that after the above code jumps directly, the source (referer) can not be obtained in the target page address. In the actual project, when a customer requests to jump to bring the way (that is, the target page can get the page from where to jump), we can use javascript to simulate a click, and then jump to meet the customer's needs.

/ / var aa = document.createElement ("a"); aa.setAttribute ("href", "http://www.xuebuyuan.com"); var bodys=document.getElementsByTagName (" body ") [0]; bodys.appendChild (aa); aa.click ()

Of course, in actual development, we can integrate the latter two ways into PHP to facilitate the application of various jump requirements.

The above is what the page jump method is in WEB development, and the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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