我试图获得类似于Google Plus的响应式菜单,其中主菜单选项被添加到"更多"在调整窗口大小时下拉。
我目前的菜单如下:
以下是代码:
// JQuery
$(document).ready(function() {
$("a.drop-menu").click(function () {
$('#drop-menu').toggle();
});
});
<!-- HTML -->
<ul id="navigation">
<li><a href="#" class="active">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Calendar</a></li>
<li><a href="#">Forum</a></li>
<li><a href="#">Gallery</a></li>
<li><a href="javascript:;" class="drop-menu">More</a>
<ul id="drop-menu">
<li><a href="#">Contact</a></li>
<li><a href="#">Contact</a></li>
</ul></li>
</ul>
/* CSS */
#navigation {
list-style-type: none;
padding: 0px;
margin: 0px;
}
#navigation li {
display: inline-block;
}
#navigation li a:link, #navigation li a:visited, #navigation li a:active {
display: block;
width: 120px;
line-height: 50px;
text-align: center;
font-weight: bold;
text-decoration: none;
background-color: #27383F;
color: #CCC8C0;
}
#navigation li a:hover, #navigation li a.active {
background-color: #2C3C53;
}
#drop-menu {
display: none;
position: absolute;
padding: 0px;
margin: 0px;
}
#drop-menu li {
display: block;
}
目前,当浏览器窗口重新调整大小时,菜单选项会崩溃,如下所示:
但是,下图是我想要的结果:
我想知道在没有媒体查询的情况下是否有办法实现这一目标?更具体地说:
li
标记?li
标签?答案 0 :(得分:1)
不使用media-queries
我认为你可以使用jQuery $( window ).width();
来返回浏览器视口的宽度..它应该是这样的:
$(document).ready(function() {
$("a.drop-menu").click(function () {
$('#drop-menu').toggle();
});
if($( window ).width() < $("#navigation > li").length * (120 + 5)){
//5px is the approximation of the gap between each <li>
var html = $("#navigation > li").last().prev().html();
$("#navigation > li").last().prev().remove();
$("#drop-menu").append(html);
}
var bigger = $("#navigation > li").length + 1;
var smaller = $("#navigation > li").length;
$( window ).resize(function() {
if($( window ).width() <= smaller * (120 + 5)){
//5px is the approximation of the gap between each <li>
var html = $("#navigation > li").last().prev().html();
if(html != undefined){
$("#navigation > li").last().prev().remove();
$("#drop-menu").prepend("<li>"+html+"</li>");
bigger = $("#navigation > li").length + 1;
smaller = $("#navigation > li").length;
}
}
if($( window ).width() >= bigger * (120 + 5)){
//5px is the approximation of the gap between each <li>
var html = $("#drop-menu > li").first().html();
if(html != undefined){
$("#drop-menu > li").first().remove();
$("#navigation > li").last().before("<li>"+html+"</li>");
bigger = $("#navigation > li").length + 1;
smaller = $("#navigation > li").length;
}
};
});
});
看看这个Fiddle,我相信它不是完美的结果..但是,我相信你可以用它作为起点..希望它有所帮助..