标签：des blog os io for div cti sp log
看看link_to
<% @order.each do |oo| %>
<div>
<%= oo.name %> <%= link_to ‘see‘, xshow_order_path(oo),{:onclick => "alert(1)"} %><br/>
<%= sanitize(oo.des) %>
</div>
<% end %>
在rake routes中看到，定义好的路由是：
C:\Users\Administrator\Desktop\lianxizhong\lianxi1_form_for\depot>bundle exec ra
ke routes
orders_index GET /orders/index(.:format) orders#index
xshow_order GET /orders/:id/xshow(.:format) orders#xshow
xcreate_orders POST /orders/xcreate(.:format) orders#xcreate
orders GET /orders(.:format) orders#index
POST /orders(.:format) orders#create
new_order GET /orders/new(.:format) orders#new
edit_order GET /orders/:id/edit(.:format) orders#edit
order GET /orders/:id(.:format) orders#show
PUT /orders/:id(.:format) orders#update
DELETE /orders/:id(.:format) orders#destroy
所以xshow的path又可以这样写，其中{:controller => "orders",:id => oo, :action => "xshow"}中的顺序是不能错的
<% @order.each do |oo| %>
<div>
<%= oo.name %> <%= link_to ‘see‘, {:controller => "orders",:id => oo, :action => "xshow"} %><br/>
<%= sanitize(oo.des) %>
</div>
<% end %>
link_to和其对应要跳转的的url，用path和直接路由方法
标签：des blog os io for div cti sp log
原文地址：http://www.cnblogs.com/juandx/p/3963077.html
