我的列表如下图所示。有人可以通过点击ul li元素给我提供顺畅打开/关闭动画效果的好例子吗?例如,当用户单击A时,它将显示为A.2和A.1。然后,当用户点击A.2时,可见A.2.1和A.2.2等。
列表:
HTML:
<ul>
<li>
A
<ul>
<li>
A.2
<ul>
<li>
<label for="id_function_2">
<input id="id_function_2" name="function" value="" type="checkbox">
A.2.1
</label>
</li>
<li>
<label for="id_function_3">
<input id="id_function_3" name="function" value="" type="checkbox">
A.2.2
</label>
</li>
</ul>
</li>
<li>
A.1
<ul>
<li>
<label for="id_function_0">
<input id="id_function_0" name="function" value="" type="checkbox">
A.1.1
</label>
</li>
<li>
<label for="id_function_1">
<input id="id_function_1" name="function" value="" type="checkbox">
A.1.2
</label>
</li>
</ul>
</li>
</ul>
</li>
</ul>
答案 0 :(得分:1)
检查此示例代码段。这只是一个展示,你可以玩 animate slideToggle fadeToogle
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<ul>
<li>
<a href="#" class="toggle">A</a>
<ul>
<li>
<a href="#" class="toggle"> A.2</a>
<ul>
<li>
<label for="id_function_2">
<input id="id_function_2" name="function" value="" type="checkbox">
A.2.1
</label>
</li>
<li>
<label for="id_function_3">
<input id="id_function_3" name="function" value="" type="checkbox">
A.2.2
</label>
</li>
</ul>
</li>
<li>
<a href="#" class="toggle"> A.1</a>
<ul>
<li>
<label for="id_function_0">
<input id="id_function_0" name="function" value="" type="checkbox">
A.1.1
</label>
</li>
<li>
<label for="id_function_1">
<input id="id_function_1" name="function" value="" type="checkbox">
A.1.2
</label>
</li>
</ul>
</li>
</ul>
</li>
</ul>
&#13;
window.onload = function(){
function getEventTarget(e) {
e = e || window.event;
return e.target || e.srcElement;
}
var ul = document.getElementById("aloga");
ul.onclick = function(event) {
var target = getEventTarget(event);
var bman = getElementsByTagName("option")
if (target.selectedIndex == "0") {
window.alert("Hello Peter")
} else if (target.selectedIndex == "1") {
window.alert("Hello Paul")
} else {
window.alert("Hello Penn")
}
};
}
&#13;
答案 1 :(得分:0)
您正在寻找手风琴之类的东西,只需将A.2和A.1设为想要切换的项目。