这是一个超级简单的问题。我基本上知道我想要什么以及如何去做,我不确定在某个部分使用什么选择器。如果我去掉 toggle() 函数,动画效果很好,但它只能打开菜单,不能关闭它。
这是我的jQuery代码
$(document).ready(function(){
$('#menu_button').click(function(){
$(????).toggle(function(){
$('.sidebar_menu').animate({left:'0'}, 'slow');
$('.wrapper').animate({'margin-left':'250px'}, 'slow');
});
})
});
这是我的页面代码:
<div class="sidebar_menu">
<h2>Menu</h2>
<h3>1. Escolher produto</h3>
<ul>
<li>Entradas</li>
<li>Peixe</li>
<li>Saladas</li>
</ul>
<h3>2. Preencher dados</h3>
<h3>3. Finalizar pedido</h3>
</div>
<div class="wrapper">
<header>
<button id="menu_button">menu</button>
</header>
</div>
还有我的 CSS:
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
margin: 0;
padding: 0;
border: 0;
font-size: 100%;
font: inherit;
vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
display: block;
}
body {
line-height: 1;
}
blockquote, q {
quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
content: '';
content: none;
}
table {
border-collapse: collapse;
border-spacing: 0;
}
/**MAIN STYLES**/
body {
height: 100%;
width: 100%;
background-color:#C00;
}
.sidebar_menu {
width: 25%;
height: 100%;
display:block;
position:fixed;
left: 0;
top: 0;
background-color: #666;
}
.wrapper {
width: 75%;
float:left;
margin-left: 25%;
background-color:#C00;
}
.menu_button {
display:none;
}
.slideIn {
background-color: #090;
}
@media screen and (max-width: 50em){
.sidebar_menu {
width: 250px;
left: -250px;
}
.wrapper {
width: 100%;
margin-left: 0;
}
#menu_button {
display:block;
}
}