Solve the problem of not running Ajax: dynamic page client webpage Cache

Bkjia.com Ajax tutorialYou may need to use Ajax when registering programs such as checking whether the verification code user name is available, uploading files online, deleting files, and voting programs that do not need to be refreshed. The principle is that JavaScript reads the current user operation data of a webpage through events such as onChange, onClick, and onMouseOut, and then transmits the data to a dynamic webpage for processing.

However, sometimes this dynamic web page does not run. I used to solve this problem when writing a statement that is not cached on the client to this dynamic web page. This problem occurs again the day before yesterday. Dynamic Pages sometimes run and sometimes do not run. I tried it many times yesterday. When I solved the problem again, I remembered this situation I had encountered before.

The dynamic page called by Ajax should not be loaded into the client cache. Similarly, the Trackback program of the Blog often fails to receive information. You can try to write a statement on the dynamic page of The Trackback program so that it does not write data into the cache.