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在我一直在努力的新設計中，有一個側邊欄，這意味着在使用桌面進行瀏覽時可以完全顯示。在移動設備上，菜單意味着被摺疊成一個按鈕，點擊後該按鈕應該展開。前功能似乎工作得很好，但後者不行;當你按下這個按鈕時，似乎什麼也沒有發生。響應式顯示/隱藏菜單故障
有人會介意幫助我研究這個問題並找出問題所在嗎？
function(window, document) {
var layout = document.getElementById('layout'),
f - menu = document.getElementById('f-menu'),
f - menuLink = document.getElementById('f-menuLink');
function toggleClass(element, className) {
var classes = element.className.split(/\s+/),
length = classes.length,
i = 0;
for (; i < length; i++) {
if (classes[i] === className) {
classes.splice(i, 1);
break;
}
}
// The className is not found
if (length === classes.length) {
classes.push(className);
}
element.className = classes.join(' ');
}
f - menuLink.onclick = function(e) {
var active = 'active';
e.preventDefault();
toggleClass(layout, active);
toggleClass(f - menu, active);
toggleClass(f - menuLink, active);
};
}(this, this.document));body {
color: #777;
}
.pure-img-responsive {
max-width: 100%;
height: auto;
}
/*
Add transition to containers so they can push in and out.
*/
#layout,
#f-menu,
.f-menu-link {
-webkit-transition: all 0.2s ease-out;
-moz-transition: all 0.2s ease-out;
-ms-transition: all 0.2s ease-out;
-o-transition: all 0.2s ease-out;
transition: all 0.2s ease-out;
}
/*
This is the parent `<div>` that contains the menu and the content area.
*/
#layout {
position: relative;
padding-left: 0;
}
#layout.active {
position: relative;
left: 150px;
}
#layout.active #f-menu {
left: 150px;
width: 150px;
}
#layout.active .f-menu-link {
left: 150px;
}
/*
The content `<div>` is where all your content goes.
*/
.content {
margin: 0 auto;
padding: 0 2em;
max-width: 800px;
margin-bottom: 50px;
line-height: 1.6em;
}
.header {
margin: 0;
color: #333;
text-align: center;
padding: 2.5em 2em 0;
border-bottom: 1px solid #eee;
}
.header h1 {
margin: 0.2em 0;
font-size: 3em;
font-weight: 300;
}
.header h2 {
font-weight: 300;
color: #ccc;
padding: 0;
margin-top: 0;
}
.content-subhead {
margin: 50px 0 20px 0;
font-weight: 300;
color: #888;
}
/*
The `#f-menu` `<div>` is the parent `<div>` that contains the `.pure-menu` that
appears on the left side of the page.
*/
#f-menu {
margin-left: -150px;
/* "#f-menu" width */
width: 150px;
position: fixed;
top: 0;
left: 0;
bottom: 0;
z-index: 1000;
/* so the menu or its navicon stays above all content */
background: #191818;
overflow-y: auto;
-webkit-overflow-scrolling: touch;
}
/*
All anchors inside the menu should be styled like this.
*/
#f-menu a {
color: #999;
border: none;
padding: 0.6em 0 0.6em 0.6em;
}
/*
Remove all background/borders, since we are applying them to #f-menu.
*/
#f-menu .pure-menu,
#f-menu .pure-menu ul {
border: none;
background: transparent;
}
/*
Add that light border to separate items into groups.
*/
#f-menu .pure-menu ul,
#f-menu .pure-menu .f-menu-item-divided {
border-top: 1px solid #333;
}
/*
Change color of the anchor links on hover/focus.
*/
#f-menu .pure-menu li a:hover,
#f-menu .pure-menu li a:focus {
background: #333;
}
/*
This styles the selected menu item `<li>`.
*/
#f-menu .pure-menu-selected,
#f-menu .pure-menu-heading {
background: #2A759B;
}
/*
This styles a link within a selected menu item `<li>`.
*/
#f-menu .pure-menu-selected a {
color: #fff;
}
/*
This styles the menu heading.
*/
#f-menu .pure-menu-heading {
font-size: 110%;
color: #fff;
margin: 0;
}
/* -- Dynamic Button For Responsive Menu -------------------------------------*/
/*
The button to open/close the Menu is custom-made and not part of Pure. Here's
how it works:
*/
/*
`.f-menu-link` represents the responsive menu toggle that shows/hides on
small screens.
*/
.f-menu-link {
position: fixed;
display: block;
/* show this only on small screens */
top: 0;
left: 0;
/* "#f-menu width" */
background: #000;
background: rgba(0, 0, 0, 0.7);
font-size: 10px;
/* change this value to increase/decrease button size */
z-index: 10;
width: 2em;
height: auto;
padding: 2.1em 1.6em;
}
.f-menu-link:hover,
.f-menu-link:focus {
background: #000;
}
.f-menu-link span {
position: relative;
display: block;
}
.f-menu-link span,
.f-menu-link span:before,
.f-menu-link span:after {
background-color: #fff;
width: 100%;
height: 0.2em;
}
.f-menu-link span:before,
.f-menu-link span:after {
position: absolute;
margin-top: -0.6em;
content: " ";
}
.f-menu-link span:after {
margin-top: 0.6em;
}
/* -- Responsive Styles (Media Queries) ------------------------------------- */
/*
Hides the menu at `48em`, but modify this based on your app's needs.
*/
@media (min-width: 48em) {
.header,
.content {
padding-left: 2em;
padding-right: 2em;
}
#layout {
padding-left: 150px;
/* left col width "#f-menu" */
left: 0;
}
#f-menu {
left: 150px;
}
.f-menu-link {
position: fixed;
left: 150px;
display: none;
}
#layout.active .f-menu-link {
left: 150px;
}
}<a href="#f-menu" id="f-menuLink" class="f-menu-link">
<!-- Hamburger icon -->
<span></span>
</a>
<div id="f-menu">
<div class="pure-menu pure-menu-open">
<a class="pure-menu-heading" href="#">Community</a>
<ul>
<li><a href="#">Link 1</a>
</li>
<li><a href="#">Link 2</a>
</li>
<li><a href="#">Link 3</a>
</li>
</ul>
</div>
</div>
<div id="layout">
Content goes here.
</div>
你的變量...做自己拋出異常？特別是'f-變量'？ – Jack 2014-09-25 06:43:32