When compiling html5, debugging finds that scripts such as php and other web pages are invalid, such as js and css.

Comments: After simple debugging and use with PHP during html5 compilation, it is found that js and css will fail in many cases. After debugging, it is found that the webpage is still cached during redirection, it is necessary to point out the relationship between the original webpage and the webpage after the jump. The specific code is as follows: after simple debugging during html5 compilation, in many cases, js, css, and so on will become invalid. The page display is abnormal, but not in the past when it was not html5. After reading all kinds of information, after debugging, we found that the webpage is still cached when it is redirected. We need to point out the relationship between the original webpage and the webpage after the jump. Therefore, in the Code:

1. You need to add a target in the form element to jump to form, for example:

The Code is as follows:
<Form action = "say_submit.php" method = "post" target = "_ blank">

2. You need to specify the rel IN a to jump through the hyperlink:

The Code is as follows:
<A href = "data. php" rel = "external" data-icon = "grid"> Settings </a>