没有jquery占位符回退?

问题描述:

我正在寻找一个为html5占位符提供回退的javascript项目,但我找到的所有项目都是jquery插件的形式,那里有没有纯粹的JavaScript工具吗?

I'm looking for a javascript project that provide fallback for the html5 placeholder, but all projects I found are in the form of a jquery plugin, are there any pure JavaScript implement out there?

我自己写了一个,并把它放在谷歌代码上:

I wrote one myself, and put it on Google Code:

http://code.google.com/p/placeholder-fixer/