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ruby-on-railsrubylink-to

Ruby on Rails link_to internal id

How do i use a link_to inorder to go to a specific (html) ID on a page normally if i wanted to go to the "whatever_id" on a page i could use 

<a href="http://www.example.com/index/mypage#whatever_id>Click Here</a>

but i would like to use my link_to

<%= link_to "click here" , {:action => "mypage", :controller => "index" }, :id => "#whatever_id"%>

helper methods. Does anyone know how to do this? Is it possible?

Rails 2.3.4

Solution

  • link_to can add anchors to a URL.

    From the documentation,

    link_to "Comment wall", profile_path(@profile, :anchor => "wall")
# => <a href="/profiles/1#wall">Comment wall</a>

    In your case you probably want,

     <%= link_to "click here" , {:action => "index", :controller => "mypage", :anchor => "whatever" } %>