No more waiting for the update panel to refresh and fetch information from the update site when many updates are available!
在有很多更新可用时,您不再需要等待Update面板刷新和从更新站点获取信息!
Indeed, the time to fetch information from a repository — be it a file or database server — far exceeds the lapse required to compile and perhaps even execute a PHP program.
实际上,用于从存储库(文件或数据库服务器)中获取信息的时间远高于编译并且甚至是执行PHP程序所需耗费的时间。
The following example will demonstrate how a web page can fetch information from a database with AJAX technology.
接下来的例子我们将演示网页如何利用AJAX技术从数据库中获取数据的。
应用推荐