From form submission refresh page ?, From form refresh page

From form submission refresh page ?, From form refresh page

Jump from form submission

Cause of writing:

The main author's html level is normal. By chance, people around him often say that form submission will refresh the page, so there is nothing left to worry about, just think about the reasons.

I want to figure out why the refresh will occur. I guess the following:

1. submit the data first. After the server receives the data, the browser performs operations similar to F5.

2. perform data transmission at the same time, and F5

3. Related to Server Design

4. Related to browser implementation

5. The page must be refreshed as stipulated in the Agreement

I think this is unreasonable. I thought about it again ....

Later I remembered the previous registration page. After the data was submitted to the server, the background redirect to other pages, not page refresh, the so-called page refresh may be due to a problem with the submitted data. redirect again to the current registration page. It seems like a refresh, which is actually a normal redirection.

As a result, the author thinks that the form submission previously mentioned will refresh the page and induce new users to feel it is actually a redirection.

If there is reprint, please indicate the source: http://www.cnblogs.com/ones/p/4350959.html