Bootstrap div位置不正确
Bootstrap div位置不正确
提问于 2018-06-04 08:11:13
有人能给我解释一下为什么会这样吗？我的移动视图工作正常，但当我展开两张卡的window.The代码时，它会显示为附件中的图片，如下图所示：
<!-- This is the view for the page: -->
<div class="col-12 col-md-9">
<div class="col-12 d-flex align-items-center mb-3">
<span class="h2"> Spread the Knowledge </span>
<%= link_to fa_icon("edit"), new_discussion_path, class: "profile-link fa-2x" %>
</div>
<div class="col-xs-12 col-md-9 mb-4">
<div class="card">
<div class="card-header">
<h4>Answered Questions</h4>
</div>
<div class="list-group list-group-flush">
<%= render "answered_disc" %>
</div>
<div class="card-footer text-center d-none">
See all
</div>
</div>
</div>
<div class="col-xs-12 col-md-9 mb-4">
<div class="card">
<div class="card-header">
<h4>Unanswered Questions</h4>
</div>
<div class="list-group list-group-flush">
<%= render "unanswered_disc" %>
</div>
<div class="card-footer text-center d-none">
See all
</div>
</div>
</div>
</div>两个部分都显示以下代码：
<% @discussions.each do |discussion| %>
<% if discussion.parent_id.nil? && discussion.resolved == true %>
<div class="list-group-item">
<div class="row">
<div class="wadinfo col-xs-12 col-md-9 mb-4">
<%= link_to discussion_path(discussion), class: 'profile-link' do %>
<h6 class="small"><%= discussion.content %></h6>
</div>
<% end %>
</div>
<div class="actions">
<% if discussion.resolved == false %>
<%= link_to 'Answer', discussion_path(discussion), class: 'profile-link' %>
<% else %>
<%= link_to 'Contribute', discussion_path(discussion), class: 'profile-link' %>
<% end %>
</div>
</div>
</div>
<% end %>
<% end %>
<!-- Code for menu -->
<div class="row row-sidebar">
<div class="col-12 mb-3 text-center">
</div>
<div class="col-12">
<ul class="list-group">
<% sidebar_elements.each do |element| %>
<a class="list-group-item list-group-item-action" href="<%= element[:link] %>">
<%= element[:name] %>
</a>
<% end %>
</ul>
</div>
</div>侧边栏在清单文件中呈现为部分内容：
<% content_for :sub_layout do %>
<div class="row mt-4">
<div class="d-none d-md-flex col-3 align-items-start">
<%= render "wads/sidebar" %>
</div>
<%= yield %>
</div>
<% end %>
<%= render template: 'layouts/application' %>非常混乱，因为代码是相同的
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/50672088
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