Ajax cache Problems

Ajax cache Problems

By default, requests are always sent, but the browser may retrieve data from its cache. In other words, before the cache expires, multiple Ajax requests initiated for the same address will only be sent to the server for the first time. To disable caching, set the cache parameter to false, for example, $. ajaxSetup ({cache: false });. If you want to report an error when the data has not been changed since the last request, you can set ifModified to true.

Definition and usage

The jQuery. ajaxSetup () method sets the global AJAX default options.

Syntax

JQuery. ajaxSetup ([Options])

The options parameter specifies the option settings. All settings are optional.