<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style>
* {
margin: 0;
padding: 0;
}
#d1 {
width: 500px;
height: 300px;
background: blue;
margin: auto;
margin-top: 50px;
border: 1px solid #cccccc;
position: relative;
}
#d2 {
width: 480px;
margin-left: 10px;
margin-top: 10px;
height: 50px;
background: #b0b0b0;
border: 1px solid #cccccc;
position: relative;
}
#d2 img {
margin-top: 13px;
margin-left: 10px;
float: left;
}
#inp {
margin-top: 8px;
margin-left: 5px;
width: 333px;
background: #767676;
height: 30px;
float: left;
color: #fff;
}
p {
/* width: 10px;
height: 10px; */
width: 1px;
height: 1px;
/* background: orange; */
border: 10px solid;
border-color: #bebebe transparent transparent transparent;
position: absolute;
top: 21px;
right: 108px;
cursor: pointer;
}
#inp2 {
width: 88px;
height: 34px;
float: left;
margin-top: 8px;
margin-left: 5px;
}
ul,
li {
list-style: none;
}
#u1 {
width: 334px;
height: 200px;
/* background: yellow; */
position: absolute;
left: 51px;
top: 51px;
display: none;
cursor: pointer;
overflow: auto;
}
#u1 li {
width: 100%;
height: 31px;
background: #58bc58;
border: 1px solid #cccccc;
}
.cl {
background: lightcoral;
}
</style>
<script>
window.onload = function () {
var inp = document.getElementById("inp");//获取节点
var p1 = document.getElementById("p1");
var u1 = document.getElementById("u1");
var lis = u1.getElementsByTagName("li");
// console.log(u1, lis);
// console.log(inp, p1);
var isok = true;//设置开关
p1.onclick = function (ev) {//按钮点击事件，记得传参不然 阻止冒泡用不了
if (isok) {//开关的状态为ture
u1.style.display = "block";//显示u1
} else {//否则
u1.style.display = "none";//隐藏u1
}
isok = !isok;//开关取反；
ev.stopPropagation();//阻止冒泡 防止其他的点击事件造成的影响
}
document.onclick = function (ev) {//点击不在作用范围的时候隐藏
u1.style.display = "none";
isok = !isok;//开关取反
}
for (var i = 0; i < lis.length; i++) {//循环绑定事件
//lis[i].index = i;//绑定索引
lis[i].onclick = function (ev) {
inp.value = this.innerHTML;//把li的值写进INOUT
// ev.stopPropagation();
}
}
}
</script>
</head>
<body>
<div id="d1">
<div id="d2">
<img src="images/01_03.png" alt="">
<input type="text" id="inp" placeholder="请选择游戏名称">
<input type="button" value="搜索" id="inp2">
<p id="p1"></p>
</div>
<ul id="u1">
<li>狡诈恶徒</li>
<li>均衡只是一个谎言</li>
<li>陷阵之志，有死无生</li>
<li>精准与否就是手术和屠宰的区别</li>
<li>我用双手成就你的梦想</li>
<li>死亡如风，常伴吾身</li>
<li>恕瑞玛你的皇帝回来了</li>
<li>断剑重铸之日，骑士归来之时</li>
<li>我渴望有价值的对手</li>
</ul>
</div>
</body>
</html>