在GWT如何知道应用于给定元素的所有样式（通过id或类名） [英] In GWT how to know all the styles applied to a given element (by id or class name)

问题描述

我有以下问题：在我的GWT项目中有一个maincss文件的应用程序，内联css在DOM中的应用程序计算和css文件绑定在一个档案上传到应用程序并动态加载。

I have the following problem : in my GWT project there is a "main" css file for the application, inline css in the DOM that come from the application computation and a css file that is bundled in an archive uploaded to the application and dynamically loaded.

现在我需要一个元素来找到应用哪些CSS规则，三个来源。据我所知，GWT的 getStyle（）函数只返回DOM中的信息。

Now I need for an Element to find which CSS rules are applied, coming from either of the three sources. As I understand, GWT's getStyle() function only returns informations that are in the DOM.

要实现这一点？

编辑：如果可能，我搜索客户端解决方案（在java或javascript）而不是服务器端解决方案。

Edit : If possible, I search for a client-side solution (in java or javascript) rather than a server-side one.

推荐答案

找到了我的问题的解决方案（事实上两个，但我要第一个）：

Found a solution to my problem (in fact two but I'm going for the first) :

1. 使用 jQuery的css（）
in-js> SO问题

1. Using jQuery's css() that does what I wanted
2. A pure javascript solution in this SO question

我现在只需为jQuery函数写一个JNSI包装器...

I now just have to write a JNSI wrapper for the jQuery function...

编辑：找到第三个解决方案，完全符合我想要的格式： GQuery 这是一个jQuery到GWT的端口，并包含（根据主页）98％的jQuery的核心功能。

Edit : Found a third solution which correspond exactly to what I want : GQuery which is a port of jQuery to GWT and contains (according to the main page) 98% of jQuery's core functionalities.

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