ruby-on-rails - Rails accesskeys for left and right arrows?

Question

Does rails support left and right arrow keys in the :accesskey attribute?

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

Answer 1

这不是铁轨的责任。可能您需要一些将按键绑定到链接的 js 插件。

如果要在生成的<a>标签中添加一些属性，请使用:html_optionskey

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