我正在尝试实现一个模式来为我的应用程序创建一个新用户。出于某种原因,无法使其工作。
这段代码只是淡入淡出,没有显示模式,我不知道为什么。事实上,我使用的是与这个答案完全相同的代码 How to add bootstrap modal with link_to so the link content open in modal ?
<%= link_to "Open modal", "#myModal", :class => "btn", "data-toggle" => "modal" %>
<!-- Modal -->
<div id="myModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3 id="myModalLabel">Modal header</h3>
</div>
<div class="modal-body">
<p>One fine body…</p>
</div>
<div class="modal-footer">
<button class="btn" data-dismiss="modal" aria-hidden="true">Close</button>
<button class="btn btn-primary">Save changes</button>
</div>
</div>
我的 gem :
gem 'rails', '5.0.2'
# Use mysql as the database for Active Record
gem 'mysql2', '>= 0.3.18', '< 0.5'
gem 'faker', '1.6.6'
gem 'will_paginate', '3.1.0'
gem 'bootstrap-will_paginate', '0.0.10'
gem 'bcrypt', '3.1.11'
gem 'bootstrap-sass', '3.3.6'
gem 'puma', '3.4.0'
gem 'sass-rails', '5.0.6'
gem 'uglifier', '3.0.0'
gem 'coffee-rails', '4.2.1'
gem 'jquery-rails', '4.1.1'
gem 'turbolinks', '5.0.1'
gem 'jbuilder', '2.4.1'
app/assets/javascripts/application.js
中的下面一行//= require jquery
//= require jquery_ujs
//= require bootstrap
//= require bootstrap-sprockets
还有我的
scss
@import "bootstrap-sprockets";
@import "bootstrap";
最佳答案
您需要从 hide
模态中删除 #myModal
类,因为它给出了 display: none !important
CSS 规则,这就是您看不到它的原因:
检查这个:
<div id="myModal" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3 id="myModalLabel">Modal header</h3>
</div>
<div class="modal-body">
<p>One fine body…</p>
</div>
<div class="modal-footer">
<button class="btn" data-dismiss="modal" aria-hidden="true">Close</button>
<button class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
并且很可能您需要将您的
.modal-header
包装在 <div class="modal-dialog" role="document">
和 <div class="modal-content">
中,以查看您的“井”。关于ruby-on-rails - ruby on rails 中的 Bootstrap 模式不起作用,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/44028730/