我正在尝试使用DIV创建一个非常简单的悬停/拖放菜单,没有UL / LI。 我当前的代码显示菜单有3个选项,但我需要的是在链接2下有一个子菜单。 这是我目前的代码。
.dropbtn {
background-color: #4CAF50;
color: white;
padding: 0px;
font-size: 12px;
border: none;
cursor: pointer;
}
.dropdown {
margin-top:200px;
position: relative;
display: inline-block;
}
.dropdown-content {
display: none;
position: absolute;
background-color: #f9f9f9;
min-width: 30px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
z-index: 1;
}
.dropdown-content a {
color: black;
padding: 12px 16px;
text-decoration: none;
display: block;
}
.dropdown-content a:hover {
background-color: #f1f1f1;
}
.dropdown:hover .dropdown-content {
display: block;
bottom: 100%;
}
.dropdown:hover .dropbtn {
background-color: #3e8e41;
}
.subdiv {
display:none;
}
.dropdown:hover .subdiv {
display:block;
}

<div class="dropdown">
<button class="dropbtn">^</button>
<div class="dropdown-content">
<a href="#">Link 1</a>
<a href="#">Link 2</a>
<a href="#">Link 3</a>
</div>
</div>
&#13;
我想做的是:
<div class="dropdown">
<button class="dropbtn">^</button>
<div class="dropdown-content">
<a href="#">Link 1</a>
<a href="#">Link 2</a>
<div class="submenu">
<a href="#">SubLink 1</a>
</div>
<a href="#">Link 3</a>
</div>
</div>
当您将鼠标悬停在链接2上时,SubLink 1项目显示在哪里,但我尝试的所有内容都不起作用,所以我希望其他人可以提供帮助。
答案 0 :(得分:0)
你可以用以下方法做到这一点,你需要做的就是设置一个包含子菜单的div(这里是submenu_holder)和悬停的链接,下一步很简单,因为它与submenu_holder的过程相同下拉。
.dropbtn {
background-color: #4CAF50;
color: white;
padding: 0px;
font-size: 12px;
border: none;
cursor: pointer;
}
.dropdown {
margin-top:200px;
position: relative;
display: inline-block;
}
.dropdown-content {
display: none;
position: absolute;
background-color: #f9f9f9;
min-width: 30px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
z-index: 1;
}
.dropdown-content a {
color: black;
padding: 12px 16px;
text-decoration: none;
display: block;
}
.dropdown-content a:hover {
background-color: #f1f1f1;
}
.dropdown:hover .dropdown-content {
display: block;
bottom: 100%;
}
.dropdown:hover .dropbtn {
background-color: #3e8e41;
}
.subdiv {
display:none;
}
.dropdown:hover .subdiv {
display:block;
}
.submenu {
display:none;
position:absolute;
left:60px;
top:0px;
}
.submenu_holder:hover .submenu {
display:block;
}
.submenu_holder {
position:relative;
}
&#13;
<div class="dropdown">
<button class="dropbtn">^</button>
<div class="dropdown-content">
<a href="#">Link 1</a>
<div class="submenu_holder">
<a href="#">Link 2</a>
<div class="submenu">
<a href="#">SubLink 1</a>
</div>
</div>
<a href="#">Link 3</a>
</div>
</div>
&#13;
答案 1 :(得分:0)
您的代码中存在一些问题。
对于初学者来说,子菜单的类名并不对应。
下面,我已经在链接2中包含子菜单的内容。您需要进一步调整以使悬停效果更流畅......
array(4) { ["id"]=> string(1) "3" ["name"]=> string(7) "a@a.com" ["email"]=> string(7) "a@a.com" ["password"]=> string(1) "a" } Username and Password are not found
&#13;
body {
/* for demo purposes */
display: flex;
align-items: center;
justify-content: center;
height: 100vh;
}
.dropbtn {
background-color: #4CAF50;
color: white;
padding: 0px;
font-size: 12px;
border: none;
cursor: pointer;
/* changed because the target was infuriatingly small for demo */
padding: 1em;
}
.dropdown {
position: relative;
display: inline-block;
}
.dropdown-content {
display: none;
position: absolute;
background-color: #f9f9f9;
min-width: 30px;
box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
z-index: 1;
}
.dropdown-content a {
color: black;
padding: 12px 16px;
text-decoration: none;
display: block;
}
.dropdown-content a:hover,
.submenu:hover {
background-color: #f1f1f1;
}
.dropdown:hover .dropdown-content {
display: block;
bottom: 100%;
}
.dropdown:hover .dropbtn {
background-color: #3e8e41;
}
.submenu {
padding: 12px 16px;
}
.submenu-content {
display: none;
}
.submenu-content a {
padding: 12px 0;
}
.submenu:hover .submenu-content {
display: block;
}
&#13;
答案 2 :(得分:0)
这是我最终使用的代码,最适合我的情况:
keyframes