哪个是与 GWT 一起使用的最佳 ESRI ArcGIS 组件库?
我们目前正在使用 GWT 和 ESRI ArcGIS 设计 GIS 内联网应用程序。 我们正在研究 2 个客户端 Javascript 库:
- ESRI Javascript API
- < a href="http://openlayers.org/" rel="nofollow noreferrer">开放层
该库必须支持融合和非融合地图缓存以及一些动态图层。 Open Layers GWT 集成 存在,但 ESRI 库基于 Dojo。
我正在寻找有关这两种方法的陷阱的信息和建议。
We are currently designing a GIS intranet application using GWT and ESRI ArcGIS. We are looking at 2 client side Javascript libraries:
The library will have to support fused and non fused map caching as well as some layers that are dynamic. Open Layers GWT integration exists but the ESRI library is based on Dojo.
I'm looking for information and advice on where the gotchas will be for either approach.
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GWT 非常适合构建大型单页应用程序。 所以我正在为 Javascript 库开发一个包装器。
http://github.com/lukefx/EsriGwt
它处于超级早期状态......我'我正在寻找愿意帮助我的人:)
GWT is perfect to structure big one-page application. So I'm developing a wrapper for the Javascript library.
http://github.com/lukefx/EsriGwt
It's in a super early state...I'm searching for someone who wants to help me :)
我选择了 lukefx 的 GWT 项目,重新设计了许多“底层”组件。 我在这里开始了一个新项目:gwt-esri
I have picked up the lukefx's GWT project, retooled many of the 'under the hood' components. I started a new project here: gwt-esri
如果您已经在使用 ArcGIS,请使用 ArcGIS API for JavaScript。 我认为使用 ArcGIS Server 融合/非融合地图缓存 + ArcGIS API for JS 的人比使用 ArcGIS Server + OpenLayers 的人多得多,因此您可以更轻松地找到适用于您正在做的事情的示例。
If you're already using ArcGIS, go with the ArcGIS API for JavaScript. I think there are a lot more people out there using ArcGIS Server fused/non-fused map caches + ArcGIS API for JS than ArcGIS Server + OpenLayers so you'll have an easier time finding samples that are applicable to what you're doing.
我可能会选择 Dojo,因为 ESRI 已经建立在 Dojo 之上。 它有很好的创建小部件的方法和相对良好的文档。 在他们的论坛上可以找到很多(尽管这些论坛现在已关闭,无法发布新问题 -> 使用 stackoverflow 或他们的邮件列表)
这是可能对您有帮助的链接
JavaScript 库比较
I'd probably go with Dojo as ESRI is already built on that one. It has great way of creating widgets and relatively good documentation. a lot of can be found at their forums (though these are now closed for posting new questions -> use stackoverflow instead or their mailing list)
here is the link that might be helpful to you
javascript libraries comparison