如何为我的表添加另一个子菜单? [英] How to add another sub menu for my table?
本文介绍了如何为我的表添加另一个子菜单?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
HTML / PHP
$ b
< ; ul id =nav>
< li>< a href =home.php>主页< / a>< / li>
< li>< a class =hsubshref =questions.php>问题< / a>
< ul class =subs>
< li>< a href =>科学< / a>< / li>
< ul class =subss>
< li>< a href =>科学< / a>< / li>
< / ul>
< li>< a href =>英语< / a>< / li>
< li>< a href =>数学< / a>< / li>
< / ul>
< / li>
< li>< a class =hsubshref =facilities1.php>设施< / a>
< ul class =subs>
< li>< a href =#>子菜单2-1< / a>< / li>
< li>< a href =#>子菜单2-2< / a>< / li>
< li>< a href =#>子菜单2-3< / a>< / li>
< li>< a href =#>子菜单2-4< / a>< / li>
< li>< a href =#>子菜单2-5< / a>< / li>
< li>< a href =#>子菜单2-6< / a>< / li>
< li>< a href =#>子菜单2-7< / a>< / li>
< li>< a href =#>子菜单2-8< / a>< / li>
< / ul>
< / li>
< li>< a class =hsubshref =#>活动< / a>
< ul class =subs>
< li>< a href =#>子菜单3-1< / a>< / li>
< li>< a href =#>子菜单3-2< / a>< / li>
< li>< a href =#>子菜单3-3< / a>< / li>
< li>< a href =#>子菜单3-4< / a>< / li>
< li>< a href =#>子菜单3-5< / a>< / li>
< / ul>
< / li>
< li>< a href =#>关于我们< / a>< / li>
< li>< a href =#>
<?php
$ member = $ _ SESSION ['member'];
$ result = mysql_query(select * from account where member ='$ member')或die(mysql_error);
$ row = mysql_fetch_array($ result);
$ FirstName = $ row ['name'];
$年龄= $ row ['surname'];
echoWelcome。$ FirstName;
?>
< / a>< / li>
< li>< a href =logout.php?id = $ member \>注销< / a>< / li>
< div id =lavalamp>< / div>
< / ul>
CSS
#nav,#nav ul {
list-style:none outside none;
margin:0px 0px 0px 0px;
padding:0;
}
#nav {
background:url('aa.jpg')不重复滚动0 0 transparent;
明确:两者;
font-size:12px;
height:58px;
padding:0 0 0 9px;
职位:亲属;
width:1200px;
}
#nav ul {
background-color:#222;
border:1px solid#222;
border-radius:0 5px 5px 5px;
border-width:0 1px 1px;
box-shadow:0 5px 5px rgba(0,0,0,0.5);剩余
:-9999px;
overflow:hidden;
位置:绝对;
top:-9999px;
z-index:2;
-moz-transform:scaleY(0);
-ms-transform:scaleY(0);
-o-transform:scaleY(0);
-webkit-transform:scaleY(0);
transform:scaleY(0);
-moz-transform-origin:0 0;
-ms-transform-origin:0 0;
-o-transform-origin:0 0;
-webkit-transform-origin:0 0;
transform-origin:0 0;
-moz-transition:-moz-transform 0.1s linear;
-ms-transition:-ms-transform 0.1s linear;
-o-transition:-o-transform 0.1s linear;
-webkit-transition:-webkit-transform 0.1s linear;
转换:转换0.1s线性;
}
#nav li {
background:url('menu_line.png')不重复向右滚动5px透明;
float:left;
职位:亲属;
}
#nav li a {
color:#FFFFFF;
display:block;
float:left;
font-weight:normal;
height:30px;
padding:23px 20px 0;
职位:亲属;
text-decoration:none;
text-shadow:1px 1px 1px#000000;
}
#nav li:hover>一个{
颜色:#00B4FF;
}
#nav li:hover,#nav a:focus,#nav a:hover,#nav a:active {
background:none repeat scroll 0 0#121212;
概要:0无;
}
#nav li:hover ul.subs {
left:0;
top:53px;
width:180px;
-moz-transform:scaleY(1);
-ms-transform:scaleY(1);
-o-transform:scaleY(1);
-webkit-transform:scaleY(1);
transform:scaleY(1);
}
#nav ul li {
background:none;
宽度:100%;
}
#nav ul li a {
float:none;
}
#nav ul li:hover>一个{
背景颜色:#121212;
颜色:#00B4FF;
}
#lavalamp {
background:url('lavalamp.png')不重复滚动0 0透明;
height:16px;
left:13px;
位置:绝对;
top:0px;
width:64px;
-moz-transition:全部300ms缓解;
-ms-transition:全部300ms缓解;
-o-transition:全部300ms缓解;
-webkit-transition:全部300ms缓解;
过渡:全部300ms缓解;
}
#lavalamp:hover {
-moz-transition-duration:3000s;
-ms-transition-duration:3000s;
-o-transition-duration:3000s;
-webkit-transition-duration:3000s;
transition-duration:3000s;
}
#nav li:nth-child(1):hover〜#lavalamp {
left:13px;
}
#nav li:nth-child(2):hover〜#lavalamp {
left:88px;
}
#nav li:nth-child(3):hover〜#lavalamp {
left:170px;
}
#nav li:nth-child(4):hover〜#lavalamp {
left:250px;
}
#nav li:nth-child(5):hover〜#lavalamp {
left:335px;
}
#nav li:nth-child(6):hover〜#lavalamp {
left:445px;
}
#nav li:nth-child(7):hover〜#lavalamp {
left:550px;
#nav li:nth-child(8):hover〜#lavalamp {`在此输入代码`
left:565px;
解决方案
I this FIDDLE 你在找什么?
我已经缩短了您的HTML - 您可以扩展它只是遵循相同的模式。
HTML
< NAV>
< ul>
< li>< a href =#>主页< / a>< / li>
< li>< a href ='#'>问题< / a>
< ul>
< li>< a href =#>科学< / a>
< ul>
< li>< a href =>物理学< / a>< / li>
< li>< a href =>化学< / a>< / li>
< li>< a href =>生理学< / a>< / li>
< / ul>
< / li>
< li>< a href =>英语< / a>< / li>
< li>< a href =>数学< / a>< / li>
< / ul>
< / li>
< li>< a href =#>设施< / a>
< ul>
< li>< a href =#>子菜单2-1< / a>< / li>
< / ul>
< / li>
< / ul>
< nav>
CSS处于小提琴中,因此我不必在此处发布它 - 很长时间。
一个教导点是,你真的可以用纯CSS做大多数下拉菜单 - 不需要类,ID等。
I had a problem. I just downloaded this code from htmldrive.net. I'm using it for my school project and I would like to add another sub menu when the word science is hovered over. Thanks.
HTML/PHP
<ul id="nav">
<li><a href="home.php">Home</a></li>
<li><a class="hsubs" href="questions.php">Questions</a>
<ul class="subs">
<li><a href="">Science</a></li>
<ul class="subss">
<li><a href="">Science</a></li>
</ul>
<li><a href="">English</a></li>
<li><a href="">Math</a></li>
</ul>
</li>
<li><a class="hsubs" href="facilities1.php">Facilities</a>
<ul class="subs">
<li><a href="#">Submenu 2-1</a></li>
<li><a href="#">Submenu 2-2</a></li>
<li><a href="#">Submenu 2-3</a></li>
<li><a href="#">Submenu 2-4</a></li>
<li><a href="#">Submenu 2-5</a></li>
<li><a href="#">Submenu 2-6</a></li>
<li><a href="#">Submenu 2-7</a></li>
<li><a href="#">Submenu 2-8</a></li>
</ul>
</li>
<li><a class="hsubs" href="#">Events</a>
<ul class="subs">
<li><a href="#">Submenu 3-1</a></li>
<li><a href="#">Submenu 3-2</a></li>
<li><a href="#">Submenu 3-3</a></li>
<li><a href="#">Submenu 3-4</a></li>
<li><a href="#">Submenu 3-5</a></li>
</ul>
</li>
<li><a href="#">About Us</a></li>
<li><a href="#">
<?php
$member=$_SESSION['member'];
$result=mysql_query("select * from account where member='$member'")or die(mysql_error);
$row=mysql_fetch_array($result);
$FirstName=$row['name'];
$Age=$row['surname'];
echo " Welcome ".$FirstName;
?>
</a></li>
<li><a href="logout.php?id=$member \">Logout</a></li>
<div id="lavalamp"></div>
</ul>
CSS
#nav,#nav ul {
list-style: none outside none;
margin: 0px 0px 0px 0px;
padding: 0;
}
#nav {
background: url('aa.jpg') no-repeat scroll 0 0 transparent;
clear: both;
font-size: 12px;
height: 58px;
padding: 0 0 0 9px;
position: relative;
width: 1200px;
}
#nav ul {
background-color: #222;
border:1px solid #222;
border-radius: 0 5px 5px 5px;
border-width: 0 1px 1px;
box-shadow: 0 5px 5px rgba(0, 0, 0, 0.5);
left: -9999px;
overflow: hidden;
position: absolute;
top: -9999px;
z-index: 2;
-moz-transform: scaleY(0);
-ms-transform: scaleY(0);
-o-transform: scaleY(0);
-webkit-transform: scaleY(0);
transform: scaleY(0);
-moz-transform-origin: 0 0;
-ms-transform-origin: 0 0;
-o-transform-origin: 0 0;
-webkit-transform-origin: 0 0;
transform-origin: 0 0;
-moz-transition: -moz-transform 0.1s linear;
-ms-transition: -ms-transform 0.1s linear;
-o-transition: -o-transform 0.1s linear;
-webkit-transition: -webkit-transform 0.1s linear;
transition: transform 0.1s linear;
}
#nav li {
background: url('menu_line.png') no-repeat scroll right 5px transparent;
float: left;
position: relative;
}
#nav li a {
color: #FFFFFF;
display: block;
float: left;
font-weight: normal;
height: 30px;
padding: 23px 20px 0;
position: relative;
text-decoration: none;
text-shadow: 1px 1px 1px #000000;
}
#nav li:hover > a {
color: #00B4FF;
}
#nav li:hover, #nav a:focus, #nav a:hover, #nav a:active {
background: none repeat scroll 0 0 #121212;
outline: 0 none;
}
#nav li:hover ul.subs {
left: 0;
top: 53px;
width: 180px;
-moz-transform: scaleY(1);
-ms-transform: scaleY(1);
-o-transform: scaleY(1);
-webkit-transform: scaleY(1);
transform: scaleY(1);
}
#nav ul li {
background: none;
width: 100%;
}
#nav ul li a {
float: none;
}
#nav ul li:hover > a {
background-color: #121212;
color: #00B4FF;
}
#lavalamp {
background: url('lavalamp.png') no-repeat scroll 0 0 transparent;
height: 16px;
left: 13px;
position: absolute;
top: 0px;
width: 64px;
-moz-transition: all 300ms ease;
-ms-transition: all 300ms ease;
-o-transition: all 300ms ease;
-webkit-transition: all 300ms ease;
transition: all 300ms ease;
}
#lavalamp:hover {
-moz-transition-duration: 3000s;
-ms-transition-duration: 3000s;
-o-transition-duration: 3000s;
-webkit-transition-duration: 3000s;
transition-duration: 3000s;
}
#nav li:nth-child(1):hover ~ #lavalamp {
left: 13px;
}
#nav li:nth-child(2):hover ~ #lavalamp {
left: 88px;
}
#nav li:nth-child(3):hover ~ #lavalamp {
left: 170px;
}
#nav li:nth-child(4):hover ~ #lavalamp {
left: 250px;
}
#nav li:nth-child(5):hover ~ #lavalamp {
left: 335px;
}
#nav li:nth-child(6):hover ~ #lavalamp {
left: 445px;
}
#nav li:nth-child(7):hover ~ #lavalamp {
left: 550px;
}
#nav li:nth-child(8):hover ~ #lavalamp {`enter code here`
left: 565px;
}
解决方案
I this FIDDLE what you're looking for?
I've shortened your HTML a bit - you can expand it just following the same patterns.
HTML
<nav>
<ul>
<li><a href="#">Home</a></li>
<li><a href='#'>Questions</a>
<ul>
<li><a href="#">Science</a>
<ul>
<li><a href="">Physics</a></li>
<li><a href="">Chemistry</a></li>
<li><a href="">Physiology</a></li>
</ul>
</li>
<li><a href="">English</a></li>
<li><a href="">Math</a></li>
</ul>
</li>
<li><a href="#">Facilities</a>
<ul>
<li><a href="#">Submenu 2-1</a></li>
</ul>
</li>
</ul>
<nav>
The CSS is in the fiddle, so I won't have to post it here -quite long.
One teaching point is that you really can do most dropdowns with pure CSS - don't need classes, ID's etc.
这篇关于如何为我的表添加另一个子菜单?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
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