java - GWT-EXT:Component.setId 生成随机前缀

Question

我使用 Component.setId(String id) 方法为我的网格设置 ID。我使用:

setId("ARTICLE_STOCK.ABSATZ.ZEITRAUM_MONAT");

但是后来 Firebug 告诉我这个 id 被设置为 HTML 对象:

ext-gen1454__ARTICLE_STOCK.ABSATZ.ZEITRAUM_MONAT 

为什么会有这个自动生成的前缀？我该如何改变这一点

Answer 1

我还没有尝试过，但请检查 ensureDebugId(String id) 方法。

来自文档:

Ensure that the main Element for this UIObject has an ID property set, which allows it to integrate with third-party libraries and test tools. Complex Widgets will also set the IDs of their important sub-elements. If the main element already has an ID, this method WILL override it. The ID that you specify will be prefixed by the static string DEBUG_ID_PREFIX. This method will be compiled out and will have no effect unless you inherit the DebugID module in your gwt.xml file (...)

看起来可能有帮助。