将 GWT 升级到最新版本
2 年前，我们使用 GWT 1.4.6 和 GWT-Ext 2.0.3 框架开发了一个应用程序。
现在我们的管理层正在考虑升级这两个框架。 但 Gwt-Ext 网站表示，Gwt-Ext 的开发已被智能 GWT 取代。
我只是想问一下，如果我们从GWT 1.4.6更新/升级到GWT 2.2，Gwt-Ext 2.0.3是否可以工作？
如果有人有这方面的经验，请给我一些意见以继续前进。
2 years back We have developed an application using GWT 1.4.6 and GWT-Ext 2.0.3 frameworks.
Now our management is thinking of upgrading these two frameworks.
But the Gwt-Ext website states that the development of Gwt-Ext has been superseded by smart GWT.
I just want to ask that if we update/upgrade from GWT 1.4.6 to GWT 2.2, whether Gwt-Ext 2.0.3 will work or not ?
if anyone have any experience in this please give me some inputs to move forward.
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我们遇到了同样的情况，我们想将 GWT 1.4 升级到 2.1.0，我们有 GWT-Ext 2.0.3，这是该项目的结束，但有 2.0.5 可用，尽管有一些细微的变化。
过渡并不顺利，但也不是最糟糕的。我们尝试将新插件附加到 Eclipse 中的源代码，但它抱怨：
我不记得遇到过任何严重的问题。
We had the same situation, we wanted to upgrade GWT 1.4 to 2.1.0 and we had GWT-Ext 2.0.3 which was the end of that project but there was 2.0.5 available though with minor changes.
The transition was not smooth but it was not also worst. We tried to attach new plug-in to our source in Eclipse and it complained about:
And I don't remember running into any serious problems.
我相信 Google 在 GWT 2.1 中大幅更新了其内置的界面小部件。因此，我的经验是，各种小部件库（GXT、SmartGWT）必须更新其库以支持 gwt 2.2。所以我对你的问题的猜测是 GWT-EXT 2.0.3 可能无法与 GWT 2.2 或更新的 2.3 一起使用。
I believe it was in GWT 2.1 that Google updated their built in interface widgets dramatically. Because of this, my experience has been that the various widget libraries (GXT, SmartGWT) have had to update their libraries to support gwt 2.2. So my guess for your question is that GWT-EXT 2.0.3 probably will not work with GWT 2.2 or the newer 2.3.