我有：
<%= link_to :action=>'view_score_card',:id=>innings1_batting_datail.id,remote: true,:class=>"body_inner_icon" do %>
在这个环节我想用data-toggle="modal"和data-target="#myModal1" 。请告诉我正确的语法它。
Answer 1:
这些link_to签名：
link_to(body, url, html_options = {})
link_to(body, url_options = {}, html_options = {})
link_to(options = {}, html_options = {})
link_to(url, html_options = {})
你希望他们在html_options块结束。 尝试：
<%= link_to 'link', {:action => 'view_score_card', :id => innings1_batting_datail.id}, {:remote => true, :class => "body_inner_icon", 'data-target' => "#myModal1", 'data-toggle' => "modal"} do %>
要么：
<%= link_to 'link', view_score_card_path(innings1_batting_datail), {:remote => true, :class => "body_inner_icon", 'data-target' => "#myModal1", 'data-toggle' => "modal"} do %>
文章来源: syntax to use `data-toggle` and `data-target` in link_to rails 4
