jQuery UI对话框缓慢 [英] JQuery UI Dialog slow

问题描述

我最近有点痛苦.我一直在使用JQuery对话框在Web应用程序中显示一些配置屏幕.没什么特别的.但是我有一些极端的情况，其中此配置表单将显示一些下拉列表... 11000个选项. [DOODES ROTTEN TOMATOES]

I've recently ran into a bit of a pain. I've been using the JQuery Dialog box to display some configuration screens in a web app. Nothing too special. However I have a couple edge cases where this config form will display a drop down of some... 11000 options. [DODGES ROTTEN TOMATOES]

不用说，它很慢.显示"JQuery对话框"最多可能需要9秒钟(初始化过程也很慢).

Needless to say, it's slow. It can take up to 9 seconds for the JQuery Dialog to show (and the init is slow as well).

第一个问题是:有没有一种方法可以加快对话框的速度?从表面上看，它每次打开时都会复制所有内容.如果有办法避免这种情况，那会有所帮助.

First question is: Is there a way to speed up the Dialog boxes? From what it seems, it copies all the content each time it opens. If there was a way to avoid that, it would help a bit.

第二个问题:是否还有其他的jQuery对话框在被要求显示大量数据时表现更好?

Second question: Are there any other jQuery Dialog boxes that perform better when being asked to display large amounts of data?

和往常一样，欢迎使用其他解决方案.某些自动完成的ajax可能不错，但是除非它至少需要几个初始字符，否则它可能仍然很慢.

And as always, other solutions are welcome. Some autocomplete ajax wouldn't be bad, but probably still be slow unless it required at least a couple initial characters.

推荐答案

设法提高了性能.我偏离了JQuery UI，创建了一个轻得多的版本.我没有将目标的内容复制到对话框中，而是围绕内容构造了对话框.

Managed to improve the performance a little bit. I strayed from the JQuery UI and created a much lighter version. Instead of copying the contents of my target into my dialog, I construct my dialog around the content.

在性能方面，对话框从大约10秒变为2秒.

Performance wise, the dialog went from about 10 seconds to 2.

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