Rails：如何将用户ID添加到链接中

Question

我有这个will_paginate用于微博链接，我正在尝试将<%= user.id %>添加到此base_link_url中，但user.id将无效。有没有办法可以将user.id添加到此而不会收到错误？

链接

<%= will_paginate microposts, :renderer => CustomLinkRenderer, :base_link_url => "/users/<%= user.id %>", :page_links => false , :class =>"pagination" %>

对于那些对此我感兴趣的人，它来自这里：

Issue with will_paginate page links

错误

/Users/Brian/rails_projects/project/app/views/users/_microposts.html.erb:4: syntax error, unexpected '>'
/Users/Brian/rails_projects/project/app/views/users/_microposts.html.erb:6: syntax error, unexpected keyword_class, expecting keyword_do or '{' or '('
..._buffer.safe_concat('<div class="EmptyContainer"><span class...
...                               ^
/Users/Brian/rails_projects/project/app/views/users/_microposts.html.erb:6: syntax error, unexpected '<'
...('<div class="EmptyContainer"><span class=\'Empty\'>Add a th...
...                               ^

Answer 1

试一试。我认为你没有正确地将user.id变量插入到该语句中。

<%= will_paginate microposts, :renderer => CustomLinkRenderer, :base_link_url => "/users/#{user.id}", :page_links => false , :class =>"pagination" %>