【发布时间】:2018-03-12 12:51:03
【问题描述】:
我可以使用一个很棒的字体图标作为包含空白项吗 Rails 选择标签?
(https://apidock.com/rails/ActionView/Helpers/FormTagHelper/select_tag)
我尝试了什么
<%= select_tag "near_within_distance",
options_for_select([
["Male", "50m "],
["Female", "f"],
], params[:near_within_distance]),
class: "form-control zcustom-select mr-sm-1",
include_blank: "<i class='fa fa-search'></i>".html_safe %>
导致
<select name="near_within_distance" id="near_within_distance" class="form-control zcustom-select mr-sm-1"><option value=""></option><option value="50m ">Male</option>
<option value="f">Female</option></select>
【问题讨论】:
-
你看过这篇文章吗? stackoverflow.com/a/40662530/1625253
-
有办法显示,但是我不认为你可以在include_blank中使用html还是我错了?
-
40662530/1625253 很有趣。
标签: ruby-on-rails drop-down-menu font-awesome