这是我长期苦苦挣扎的事情,似乎并没有消失。我有一个包含图像的图库页面。对于页面的加载,尤其是图像的加载,我插入了一个预加载器图标,该图标旋转2000毫秒,直到其消失并重新出现该页面。页脚默认通过#myFooter
设置为display: none;
,并且在JS加载2秒后,样式再次更改为display: flex;
。
但是,我有2个不同的页脚,其中一个用于图库页面,另一个用于其他页面。画廊页面的一个具有#myFooter
ID,而另一个没有。这是因为如果没有此ID,您将看到页脚在页眉(navbar)下方浮动。
通过在RoR中使用I18n,我还用2种语言制作了整个网站。因此,消失的display: none;
CSS仅在一种语言(英语)中发生,而在另一种语言(西班牙语)中则没有显示。因此,当我切换到英语时,页面会以某种方式加载仅用于其他页面而不是图库页面的页脚。切换到西班牙语时,确实会加载正确的页脚。
这是html:
没有ID #myFooter
的脚:
<div class="footer">
</div>
标识为#myFooter
的页脚:
<div id="myFooter" class="footer">
</div>
application.html.erb
:
```
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>Ibiza Wedding Ceremonies</title>
<%= csrf_meta_tags %>
<%= action_cable_meta_tag %>
<%= stylesheet_link_tag 'application', media: 'all' %>
<%#= stylesheet_pack_tag 'application', media: 'all' %> <!-- Uncomment if you import CSS in app/javascript/packs/application.js -->
</head>
<body onload="myFunction()" style="margin:0;">
<% if current_page?(root_path) %>
<%= render 'shared/banner' %>
<%= render 'shared/navbar' %>
<%= render 'shared/topbtn' %>
<% elsif current_page?(pages_about_path) %>
<%= render 'shared/navbar-2' %>
<% else %>
<%= render 'shared/navbar-2' %>
<%= render 'shared/topbtn' %>
<% end %>
<%= render 'shared/flashes' %>
<%= yield %>
<% if current_page?(gallery_index_path) %>
<%= render 'shared/footer-2' %>
<% else %>
<%= render 'shared/footer' %>
<% end %>
<%= javascript_include_tag 'application' %>
<%= javascript_pack_tag 'application' %>
</body>
</html>
这是CSS:
_footer.scss
:
#myFooter {
display: none;
}
.footer {
background: #ffffff;
display: flex;
align-items: center;
justify-content: space-between;
height: 100px;
padding: 0px 50px;
color: rgba(0,0,0,0.3);
bottom: 0px;
width: 100%;
}
.footer-links {
display: flex;
align-items: center;
}
.footer-links a {
color: black;
opacity: 0.15;
text-decoration: none;
font-size: 24px;
padding: 0px 10px;
}
.footer-links a:hover {
opacity: 1;
}
.footer .fa-heart {
color: #D23333;
}
_loader.scss
:
/* Center the loader */
#loader {
position: absolute;
left: 50%;
top: 50%;
z-index: 1;
width: 150px;
height: 150px;
margin: -75px 0 0 -75px;
border: 16px solid #f3f3f3;
border-radius: 50%;
border-top: 16px solid #3498db;
width: 120px;
height: 120px;
-webkit-animation: spin 2s linear infinite;
animation: spin 2s linear infinite;
}
@-webkit-keyframes spin {
0% { -webkit-transform: rotate(0deg); }
100% { -webkit-transform: rotate(360deg); }
}
@keyframes spin {
0% { transform: rotate(0deg); }
100% { transform: rotate(360deg); }
}
/* Add animation to "page content" */
.animate-bottom {
position: relative;
-webkit-animation-name: animatebottom;
-webkit-animation-duration: 1s;
animation-name: animatebottom;
animation-duration: 1s
}
@-webkit-keyframes animatebottom {
from { bottom:-100px; opacity:0 }
to { bottom:0px; opacity:1 }
}
@keyframes animatebottom {
from{ bottom:-100px; opacity:0 }
to{ bottom:0; opacity:1 }
}
#myDiv {
display: none;
text-align: center;
}
这是JavaScript:
pre-loader.js
:
var myVar;
function myFunction() {
myVar = setTimeout(showPage, 2000);
}
function showPage() {
document.getElementById("loader").style.display = "none";
document.getElementById("myDiv").style.display = "block";
document.getElementById("myFooter").style.display = "flex";
}
routes.rb
:
Rails.application.routes.draw do
ActiveAdmin.routes(self)
devise_for :users
get '/change_locale/:locale', to: 'settings#change_locale', as: :change_locale
get '/:locale' => 'pages#home'
root to: 'pages#home'
scope '(:locale)', locale: /en|es/ do
root to: 'pages#home'
get 'pages/contact'
get 'pages/weddings'
get 'pages/about'
get 'pages/press'
get 'pages/other_ceremonies'
get 'pages/press/ibiza-si-quiero', to: 'pages#si_quiero', as: :si_quiero
get 'pages/press/celebrating-love', to: 'pages#celebrating_love', as: :celebrating_love
# For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
resources :testimonials
resources :photos, only: [:index], as: :gallery
end
end
所以我的问题是:如何使浮动页脚在英语和西班牙语页面上都消失?