Javascript js.erb文件中链接到帮助器的嵌套引号

我试图在我用于ajax请求的vots.js.erb文件中实现这一点，但它没有吐出任何东西

<% if current_user && @micropost.has_evaluation?(:votes, current_user) %>
    $("#vote<%= @micropost.id %> a").html('<%= link_to "<i class='fa fa-heart fa-3x'></i>".html_safe, vote_micropost_path(@micropost, type: "down"), :method => :post, :remote => true %>')
<% else %>
    $("#vote<%= @micropost.id %> a").html('<%= link_to "<i class='fa fa-heart-o fa-3x'></i>".html_safe, vote_micropost_path(@micropost, type: "up"), :method => :post, :remote => true %>')
<% end %>

试一试

$（“#投票a”）.html（“：post，：remote=>true%>”）
$（“#投票a”）.html（“：post，：remote=>true%>”）

或使用

    $("#vote<%= @micropost.id %> a").html('<%= link_to content_tag('i', class: 'fa fa-heart fa-3x'), vote_micropost_path(@micropost, type: "down"), :method => :post, :remote => true %>')

$（“#投票a”）.html（'：post，：remote=>true%>）

<% if current_user && @micropost.has_evaluation?(:votes, current_user) %>
    $("#vote<%= @micropost.id %> a").html('<%= link_to "<i class=\"fa fa-heart fa-3x\"> </i>".html_safe, vote_micropost_path(@micropost, type: "down"), :method => :post, :remote => true %>')
<% else %>
    $("#vote<%= @micropost.id %> a").html('<%= link_to "<i class=\"fa fa-heart-o fa-3x\"></i>".html_safe, vote_micropost_path(@micropost, type: "up"), :method => :post, :remote => true %>')
<% end %>

    $("#vote<%= @micropost.id %> a").html('<%= link_to content_tag('i', class: 'fa fa-heart fa-3x'), vote_micropost_path(@micropost, type: "down"), :method => :post, :remote => true %>')