在GWT/Bootstrap中设置数据属性 [英] Setting data- attribute in GWT / Bootstrap

问题描述

我正在与GWT合作，并通过GWT-Bootstrap库实施引导程序.

I am working with GWT and implementing bootstrap through GWT-Bootstrap library.

我似乎找不到找到将data-attribute属性添加到元素的方法吗?

I can't seem to find a way to add data- attributes to my elements?

我可以通过直接编写HTML来做到这一点:

I can do it by writing HTML directly:

HTMLPanel htmlPanel = new HTMLPanel("<button type=\"button\" class=\"btn\" data-custom=\"some-custom-data\">Hello World</button>");
menuControl.add(htmlPanel);

但这很丑陋，无法达到使用GWT的目的(最好编写纯HTML代码).

But that's just ugly and defeat the purpose of using GWT (might as well write a plain HTML code).

我正在寻找类似的方法:

I am looking for ways to do something like:

Button button = new Button();
button.setText("Hello World");
button.setStyleName("btn");
// Fine up to here, but now i want:
button.setAttr("data-custom", "some-custom-data");

推荐答案

button.getElement().setAttribute("data-custom","some-custom-data");怎么样?

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