SmartGWT ListGrid速度很慢，但只能在Internet Explorer中使用 [英] SmartGWT ListGrid is slow, but only in Internet Explorer

问题描述

我们已经从gwtext迁移到SmartGWT，总的来说体验是好的。但是，我们在SmartGWT的ListGrid组件中遇到了很大的问题。

如果满足以下两个条件，它会非常缓慢：

• 使用Internet Explorer


• 5列或更多列

列直到整个东西无法使用，你必须杀死浏览器，例如通过Windows任务管理器。

具有1列的网格在Internet Explorer中很好

具有大量网格的网格的列在Firefox，Opera中很好

在SmartGWT论坛中，我发现了两个与此问题有关的条目，但是没有任何建议的解决方法可以解决问题。

http：// forums .smartclient.com / showthread.php？t = 5896

因为我只被允许发布一个超链接，所以下面是第二个线程的编号：

t = 5193

任何帮助都不胜感激

解决方案

尝试使用网格的 setFastCellUpdates（true）;

We have migrated from gwtext to SmartGWT and overall the experience is Ok. However, we have big problems with the ListGrid component of SmartGWT.

It is very slow if both of the following conditions are met:

• Internet Explorer is used
• 5 or more columns

the speed will decrease if you add more columns up to the point where the whole thing is unusable and you have to kill the browser, e.g. through the windows task manager.

Grids with 1 column are fine in internet explorer

Grids with a large number of columns are fine in Firefox, opera

In the SmartGWT forums I've found two entries that are about this problem, but none of the suggested workarounds has fixed the problem.

http://forums.smartclient.com/showthread.php?t=5896

Since I am only allowed to post one hyperlink, here's the number of the second thread:

t=5193

Any help is greatly appreciated

解决方案

Try using grid's setFastCellUpdates(true);

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