Rails左右箭头的访问键？

Question

rails是否支持：accesskey属性中的左右箭头键？

= link_to "< Previous", @vehicle.previous, :accesskey => "LEFT ARROW"
= link_to "Next >", @vehicle.next, :accesskey => "RIGHT ARROW"

Answer 1

这不是轨道责任。可能你需要一些js插件，将关键按键绑定到链接。

如果您想在生成的<a>代码中添加一些属性，请使用:html_options密钥

= link_to "< Previous", @vehicle.previous, :html_options => {:accesskey => "LEFT ARROW"}