YUI comprressor 压缩flexigrid 报错。

最近用　Yui comprressor 压缩 flexigrid 报：　"invalid property id"　

查询到如下：

For those using the YUI comprressor, it will fail on the following line:

$(this.colCopy).css({position:'absolute',float:'left',display:'none', textAlign: obj.align});

But works fine with this:

$(this.colCopy).css({position:'absolute','float':'left',display:'none', textAlign: obj.align});

The problem is that float is a reserved word and the YUI compressor does not know it is used for an array index.

按方法，把　CSS 的属性名用 “” 括起来。 就好了。