Shulou(Shulou.com)06/03 Report--

This article introduces the relevant knowledge of "what are the problems that should be paid attention to in Ajax". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

The returned data from the ajax call is cached and the static html is called. Even if the html is modified, the IE is displayed with the original data as possible. Firefox can display new data normally.

Solution:

In the GET of prototype, set the

Pars = "mod=readArticle&fid='+$F ('fid') +' & rand='+Math.random ()

Use the method provided by java to set the http header information, either in jsp or servlet

Response.setHeader ("Pragma", "No-cache")

Response.setHeader ("Cache-Control", "no-cache")

Response.setDateHeader ("Expires", 0)

Use the HTML tag as follows:

This is the end of the content of "what should be paid attention to in Ajax". Thank you for your reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.