lim*_*009 5 jquery ruby-on-rails twitter-bootstrap
我想使用 bootstrap css 中的新 Icon 标签在 Rails 3.1.1 中进行远程调用
这是我的原始代码:
<%=link_to(image_tag("/assets/icons/sub_blue_down.png", :class => "points_arrow"),
vote_down_politician_path(pending_discussions, :politician_id =>
pending_discussions.politician_id), :remote=> true, :method => :post) %>
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我想用这个:
<i class="icon-minus-sign"></i>
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而不是图像标签
这是我的尝试,但不起作用:
<%= link_to ' <i class="icon-plus-sign"></i>',
vote_up_politician_path(pending_discussions, :politician_id =>
pending_discussions.politician_id), :remote=> true, :method => :post%>
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您应该改用以下语法:
<%= link_to vote_up_politician_path(pending_discussions, :politician_id =>
pending_discussions.politician_id), :remote=> true, :method => :post do%>
<i class="icon-plus-sign"></i>
<% end %>
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更多信息:http://apidock.com/rails/ActionView/Helpers/UrlHelper/link_to
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