如何保持滚动条位置 [英] How to Maintain Scroll Bar Position

问题描述

页面回发后如何保持网站页面的滚动条位置
我做了很多尝试，但找不到答案.
请帮助我.

How Can i maintain my Scroll bar position of my website page when page is postback
i try my self a lot but unable to find answer.
please help me.

推荐答案

嘿，您尝试过很好，但是您的问题有一个非常简单的解决方案.

使用Page Directive
中的简单属性，可以在页面回发时保持滚动条的位置.

hey it is good you tried but your question has a very easy solution.

You can maintain the position of Scroll Bar when page is posted back by using a simple attribute in Page Directive

<%@ MaintainScrollPositionOnPostback="true"%>

默认情况下，其值为False.

by default its value is False.

有关完整的回发，您可以查看以下内容:通过Javascript处理UpdatePanel中的滚动 [

For a complete postback, you can have a look at this: Maintain Scroll Position on Postback in ASP.NET 2.0[^]
For partial rendering, have a look at this:
Handling scroll in UpdatePanel via Javascript[^]

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