如何在jquery中为rails控制器设置窗口位置

Question

我有跟踪网址

window.location.href = "/test/cat=6?sub_cat=20?mode=red+2010";

直到/test/cat=6是明确的但是

如果我打印

params[:id] it display cat-6 thats fine because it is friendly id

如果我打印

params[:sub_cat] it displday 20?mode=red 2010 instead of 20 alone

如果我打印

params[:mode] it show nothing

我如何得到多个参数

Answer 1

用途：

window.location.href = "/test/cat=6?sub_cat=20&mode=red+2010";

查询字符串以？其他参数添加了&