ruby-on-rails – 如何在Rails中添加数据属性表单select tag?
发布时间:2020-12-16 22:57:38 所属栏目:百科 来源:网络整理
导读:我发现这个 Bootstrap Select项目及其 gem for Rails.我想在select标签中实现搜索. 我检查元素,这里是HTML源码: select class="selectpicker" data-live-search="true" optionHot Dog,Fries and a Soda/option optionBurger,Shake and a Smile/option optio
我发现这个
Bootstrap Select项目及其
gem for Rails.我想在select标签中实现搜索.
我检查元素,这里是HTML源码: <select class="selectpicker" data-live-search="true"> <option>Hot Dog,Fries and a Soda</option> <option>Burger,Shake and a Smile</option> <option>Sugar,Spice and all things nice</option> </select> 如何在我的表单select标签中添加data-live-search =“true”? 我的表单选择: <%= f.select :food_id,options_for_select(Food.all.map{|c| [c.name,c.id]},f.object.food_id),{},{class: "form-control selectpicker"} %> 我试过的 <%= f.select :food_id,{class: "form-control selectpicker",data: "live-search"} %> 但它不工作 解决方法
尝试:
{class: "form-control selectpicker","data-live-search" => "true" } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |