JavaScript 框架比较：ExtJS、JQWidgets、DHTMLX
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JavaScript frameworks comparison : ExtJS, JQWidgets, DHTMLX
提问by Sly
I will develop a commercial web application based on PHP and MySQL database.
我将开发一个基于 PHP 和 MySQL 数据库的商业 Web 应用程序。
Now, I'm guessing about the JavaScript framework. I find several interesting frameworks like ExtJS, JQWidgets or DHTMLX.
现在，我在猜测 JavaScript 框架。我发现了几个有趣的框架，如 ExtJS、JQWidgets 或 DHTMLX。
Some of their components can be tested here:
他们的一些组件可以在这里测试：
However, I don't manage to find a recentcomparisons of them.
但是，我无法找到它们最近的比较。
Could you give me your opinion (advantages / drawbacks) about these frameworks:
您能否给我您对这些框架的意见（优点/缺点）：
- Performance on huge data (especialy for grids filtering or sorting)
- Licence costs
- Compatibility with web browsers
- Is it easy to find an information inside the documentation?
- Are they buggy?
- Usable with SSL connections?
- Other points
- 海量数据的性能（特别是网格过滤或排序）
- 执照费用
- 与网络浏览器的兼容性
- 是否容易在文档中找到信息？
- 他们有马车吗？
- 可用于 SSL 连接？
- 其他要点
Thanks.
谢谢。
回答by Rene Saarsoo
There's really no other sure way of evaluating than trying them out by yourself. You have to make trade-offs and these hugely depend on the kind of application you are planning to write.
除了自己尝试之外，真的没有其他可靠的评估方法。您必须进行权衡，而这些在很大程度上取决于您计划编写的应用程序类型。
If it's a small app, it might be a good chance to try out any one of them. If it's a large one you better have some experience with all your choices to make an informed decision. It looks you aren't really experienced with none of them - in such case you are in a much worse position as you don't really know what to look for when choosing.
如果它是一个小应用程序，它可能是尝试其中任何一个的好机会。如果它很大，您最好对所有选择都有一定的经验，以便做出明智的决定。看起来你对它们都没有真正的经验 - 在这种情况下，你的处境要糟糕得多，因为你真的不知道在选择时要寻找什么。
Also, besides the features, there's usability and convenience. All these frameworks involve quite different coding styles. Some of these might be more to your liking than others.
此外，除了功能之外，还有可用性和便利性。所有这些框架都涉及完全不同的编码风格。其中一些可能比其他更符合您的喜好。
It's hard to help you with such a general question. You need to work it out by yourself. Asking more specific questions and being more specific about your app can help along the way.
这么笼统的问题很难帮你。你需要自己解决。提出更具体的问题并更具体地了解您的应用程序会有所帮助。
回答by Rodrigo
I have played around with ExtJSand JQWIDGETS, I do like both, however, thus far I have found JQWIDGETSto be extremely easy and quick and the support provided on the Forum is excellent.
我玩过ExtJS和JQWIDGETS，我确实喜欢两者，但是，到目前为止，我发现JQWIDGETS它们非常容易和快速，并且论坛上提供的支持非常好。
EXTJSon the other hand, is also a powerful product which boasts its architect EDI. But does also make simple tasks slightly difficult and the support/responses on their forums can be very slow or none existent...
EXTJS另一方面，它也是一款功能强大的产品，其架构师 EDI。但也确实使简单的任务变得有些困难，并且他们论坛上的支持/响应可能非常缓慢或根本不存在......
At the end of the day, like anything, comes down to personal preference. Good Luck!
归根结底，就像任何事情一样，归结为个人喜好。祝你好运！
