<style>
input{
width: 100px;
height: 30px;
text-indent: 1em;
font-size: 16px;
}
div{
width: 100px;
/* background-color: pink; */
height: 179px;
z-index: 9999;
overflow-y: auto;
overflow-x: hidden;
position: absolute;
border:1px solid #9E9E9E
}
ul{
margin: 0;
padding: 0;
}
li{
list-style-type: none;
height: 33px;
line-height: 33px;
text-align: center;
color: #000;
font-size:16px;
/* margin-bottom: 10px; */
}
.bgc{
background-color: #ff33ff;
}
li:hover{
background-color: pink;
}
.triangle_border_down{
border-width: 6px 6px 0;
border-style: solid;
border-color: #9E9E9E transparent transparent;
position: absolute;
display: inline-block;
left: 91px;
top: 22px;
}
</style>
<script type="text/javascript">
$(
function(){
$("#lang").click(function(){
if("block" == $("#huangbiao").css("display")){
hideLi();
}else{
showLi();
}
});
$("li").each(function(i,v){
$(this).click(function(){
$("#lang").val($(this).html());
$("#lang").attr("value",$(this).attr('value'))
$(this).addClass('bgc').siblings().removeClass('bgc');
hideLi();
});
});
$("#lang").blur(function(){
setTimeout(hideLi,200);
});
}
);
function showLi(){
$("#huangbiao").show();
}
function hideLi(){
$("#huangbiao").hide();
}
</script>
<input type="text" id="lang" class="input" value="" readonly="readonly" placeholder="请输入"/> <span class="triangle_border_down"> </span>
<DIV style="" id="huangbiao">
<ul>
<li value="111">dddd</li>
<li value="222">ssss</li>
</ul>
</DIV>