【发布时间】:2015-05-11 01:39:41
【问题描述】:
我想要一个向下滚动的菜单,其中包含不同的选项供您使用 Bootstrap 进行选择,如 here 所示:
<select multiple class="form-control">
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
<option>5</option>
</select>
我目前正在使用 simple_form 来构建我的菜单(默认是下拉菜单):
<%= f.input :member_type, collection: Form::MEMBERSHIPS, include_blank: true, error: false %>
输出如下:
<div class="form-group select required form_member_type"><label class="select required control-label" for="form_member_type"><abbr title="required">*</abbr> Member type</label><select class="select required form-control" name="form[member_type]" id="form_member_type"><option value=""></option>
<option value="Monthly member: $55">Monthly member: $55</option>
<option value="Pay-Per-Use (cash): 15% discount">Pay-Per-Use (cash): 15% discount</option>
<option value="Youth member: $35">Youth member: $35</option>
<option value="Monthly with children (Friday's): $55 + $16 per child">Monthly with children (Friday's): $55 + $16 per child</option>
<option value="Other - specify in notes">Other - specify in notes</option></select></div>
我需要以某种方式将multiple 属性插入到选择标记中。有没有一种技术可以使用嵌入式 Ruby 来做到这一点,而无需手动编辑 html 代码?
【问题讨论】:
标签: html ruby-on-rails twitter-bootstrap simple-form