您好，数据量很多的时候下拉框加载很慢，比如我有1000条数据，点下拉的时候就延迟了三秒钟的样子，请问这个该怎么弄呢，这个优化弄了很多天了，请大佬告诉一下解决办法，谢谢啦

[coculate]

The issues forum is NOT for support requests. It is for bugs and feature requests only.
Please read https://github.com/angular-ui/ui-select/blob/master/CONTRIBUTING.md and search
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Bug description:

Link to minimally-working plunker that reproduces the issue:

Version of Angular, UI-Select, and Bootstrap/Select2/Selectize CSS

Angular:

UI-Select:

Bootstrap/Select2/Selectize CSS (if applicable):

[nealYangVic]

哥么，有solution了么

[coculate]

您好，目前是在ui-select-choices里面加了一个下拉翻页的，暂时解决了下拉很慢的问题，只不过这样弄会一直跳

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------------------ 原始邮件 ------------------ 发件人: "nealYangVic"<notifications@github.com>; 发送时间: 2019年5月17日(星期五) 上午6:34 收件人: "angular-ui/ui-select"<ui-select@noreply.github.com>; 抄送: "coculate"<2293878715@qq.com>; "Author"<author@noreply.github.com>; 主题: Re: [angular-ui/ui-select] 您好，数据量很多的时候下拉框加载很慢，比如我有1000条数据，点下拉的时候就延迟了三秒钟的样子，请问这个该怎么弄呢，这个优化弄了很多天了，请大佬告诉一下解决办法，谢谢啦 (#2179) 哥么，有solution了么 — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or mute the thread.

[greatfanfan]

自己写一个指令，然后设置显示50条这样，滚动到下面的时候自动加载后面n条这样