scroll_to_index - Githubissues

tp7309 / flutter_sticky_and_expandable_list

粘性头部与分组列表Sliver实现 Build a grouped list, which support expand/collapse section and sticky headers, support use it with sliver widget.

MIT License

140 stars 29 forks source link

scroll_to_index #52

Closed lcm1475 closed 3 months ago

lcm1475 commented 9 months ago

If I want to scroll to the 100th item the first time, it won't happen because the 100th item hasn't been rendered yet, right? Is there any solution? This library is great. I have given you a little reward

tp7309 commented 9 months ago

thank you. see this example，no perfect solution . https://github.com/tp7309/flutter_sticky_and_expandable_list/blob/master/example/lib/example_scroll_to_index.dart

lcm1475 commented 9 months ago

我看了这个例子了，一个一个的跳转没问题，但是如果我想第一次就跳转到第100个是不行的我就是在这个例子的基础上试的，我猜测应该是ListView的加载机制导致第100个还没有加载出来，所以跳不过去，这个问题有解决办法吗

tp7309 commented 9 months ago

搜一些基于scrollable_positioned_list 做的库吧，能达到要求。

lcm1475 commented 9 months ago

好谢谢