Firefox 31 for developers

Web 开发者需要关注的变化

Developer Tools

No change.

CSS

  • CSS变量的语法从旧的 "var-" 前缀更新为新的 "--" 前缀.(bug 985838)
  • Unwanted white space for multiple of 10,000 in Korean counte.(bug 985186)

HTML

No change.

JavaScript

实现了如下 ECMAScript 6 新特性:

Interfaces/APIs/DOM

  • Constructor of KeyboardEvent has been implemented (bug 930893).
  • KeyboardEvent.initKeyboardEvent() has been implemented (bug 930893).
  • KeyboardEvent.isComposing attribute has been implemented (bug 993234).
  • InputEvent interface has been implemented (bug 993253).
  • InputEvent.isComposing attribute has been implemented (bug 993253).

MathML

No change.

SVG

No change.

Audio/Video

No change.

Security

No change.

Changes for add-on and Mozilla developers

No change.

See also

Older versions

文档标签和贡献者

 此页面的贡献者: ziyunfei
 最后编辑者: ziyunfei,