Simple page jump problems

For simple page jump questions about page jump, I would like to ask you to enter some data on page A, submit it to page B for database processing, and return it back to page, how does one return the processing result on page B to page? Thank you first ., You can use javascript scripts on page B. The data you want to pass is a problem in php... with ajax, you can jump to a simple page without having to jump.
For questions about page jump, please refer to prawn,
Enter some data on page A, submit it to page B for database processing, and return to page,
How does one return the processing result on page B to page?

Thank you first.



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You can use javascript scripts on page B. The data you want to transmit is a problem in php ..
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With ajax, the processing result can be returned to the page without Jump. Below is A small example:

Http://www.w3school.com.cn/jquery/ajax_post.asp
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The advantage of ajax is that the page is not refreshed, asynchronous operations, and a good user experience.

Ajax with jquery is also good.
This is from the Chinese community.
Http://jquery.org.cn/manual/jQuery.ajax_options.html

If you do not need ajax, you can submit it using A form on page A. after Page B is processed, you can jump to page.
Page


Page B
... // Warehouse receiving operations or something
Header ("Location: A. php"); // However, the user experience is poor!
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Ajax is better