自动刷新Web页面 [英] Auto refresh web page

问题描述

我有一个网页，允许用户执行各种操作，进而修改数据库。此外，此Web应用程序需要跟踪数据库中随时间变化的各种字段。每隔几秒刷新页面最好的方法来实现这个？例如，如果在需要滚动的页面上有一个长列表，则由于刷新而使页面保持重置，因此很难查看该列表。我知道，有办法保留滚动的位置。

I have a web page which allows the user to carry out various operations that in turn modify the database. Also, this web application needs to keep track of various fields in database that keep changing with time. Is refreshing the page every few seconds the best possible way to implement this? For example, if there is a long list on the page requiring scrolling, it is hard to view the list since the page keeps resetting due to the refresh. I know, there are ways to retain the position of the scroll. But, could I use something more efficient?

推荐答案

使用AJAX与timer.Using这样我们可以刷新页面中的特定部分。

Use AJAX with timer.Using this we can refresh the particular part in the page.

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