js 自定义个性下拉选择框示例_Javascript教程-查字典教程网
js 自定义个性下拉选择框示例
js 自定义个性下拉选择框示例
发布时间:2016-12-30 来源:查字典编辑
摘要:复制代码代码如下:statisticstest.dropdiv{width:177px;height:16px;overflow:hidde...

复制代码 代码如下:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title>statistics test</title>

<link type="text/css" rel="stylesheet" href="../css/statistics.css"/>

<script src="../js/jquery.js"></script>

<style type="text/css">

.dropdiv{

width: 177px;

height: 16px;

overflow: hidden;

float: left;

font-size: 13px;

font-family: "微软雅黑";

position: relative;

padding: 5px;

}

.drpdown{

width: 214px;

height: 24px;

font-size: 13px;

font-family:"微软雅黑";

position: relative;

border:none;

padding-top:4px;

background:url(../images/dropdown.png) repeat-x;

}

.drpdown:active{

width: 214px;

height: 24px;

font-size: 13px;

font-family:"微软雅黑";

position: relative;

border:none;

padding-top:4px;

background:url(../images/dropdown.png) repeat-x;

}

.droparrow{

width:27px;

height:27px;

background:url(../images/droparrow.png) no-repeat;

float:right;

}

.droparrow:hover{

width:25px;

height:25px;

background:url(../images/droparrow.png) no-repeat;

float:right;

border:#F00 1px solid;

}

.dropmiandiv{

margin-left:40px;

width:214px;

border: 2px solid #aaaaaa;

background:url(../images/dropdown.png) repeat-x;

height: 26px;

}

.chooseItems{

border:#666 2px solid;

}

.chooseItems .chooseItem{

font-size: 13px;

font-family: "微软雅黑";

padding: 5px;

}

.chooseItems .chooseItem:hover{

background:#09F;

}

</style>

</head>

<body>

<div quest ="select1">

<div id ="select1" displayMember="-1" valueMember ="请选择">请选择</div>

<div></div>

</div>

<div answer ="select1">

<div displayMember="0" valueMember ="独立注册译员">独立注册译员</div>

<div displayMember="1" valueMember ="供应商译员">供应商译员</div>

<div displayMember="2" valueMember ="供应商">供应商</div>

<div displayMember="3" valueMember ="代理商">代理商</div>

</div>

<div quest ="select2">

<div id ="select2" displayMember="-1" valueMember ="请选择">请选择</div>

<div></div>

</div>

<div answer ="select2">

<div displayMember="0" valueMember ="独立注册译员">独立注册译员</div>

<div displayMember="1" valueMember ="供应商译员">供应商译员</div>

<div displayMember="2" valueMember ="供应商">供应商</div>

<div displayMember="3" valueMember ="代理商">代理商</div>

</div>

</body>

</html>

<script type="text/javascript">

$(".droparrow").click(function(e){

var quest = $(this).parent();

var questwidth = parseInt(quest.width());

var questheight = quest.height();

var left = quest.offset().left;

var top = parseInt(quest.offset().top)+parseInt(questheight)+4;

var attrs = quest.attr("quest");

var selectsd = $('.chooseItems[answer='+attrs+']');

var selectsdHeight = selectsd.height();

if((top+selectsdHeight)>$(window).height()){

top = top - selectsdHeight - questheight-7;

}

if($(selectsd).is(":visible")){

$(selectsd).hide();

}else{

$(selectsd).css({"left":left+"px","top":top+"px","width":questwidth+"px"}).show();

}

});

$(".dropdiv").click(function(e){

var quest = $(this).parent();

var questwidth = parseInt(quest.width());

var questheight = quest.height();

var left = quest.offset().left;

var top = parseInt(quest.offset().top)+parseInt(questheight)+4;

var attrs = quest.attr("quest");

var selectsd = $('.chooseItems[answer='+attrs+']');

var selectsdHeight = selectsd.height();

if((top+selectsdHeight)>$(window).height()){

top = top - selectsdHeight - questheight-7;

}

if($(selectsd).is(":visible")){

$(selectsd).hide();

}else{

$(selectsd).css({"left":left+"px","top":top+"px","width":questwidth+"px"}).show();

}

});

$(".chooseItem").click(function(e){

var divhtml = $(this);

var displayMember,valueMember;

displayMember = divhtml.attr("displayMember");

valueMember = divhtml.attr("valueMember");

var attrs =$(this).parent().attr("answer");

var parent = $("#"+attrs);

var olddisplayMember,oldvalueMember;

olddisplayMember = parent.attr("displayMember");

oldvalueMember = parent.attr("valueMember");

if(olddisplayMember !=displayMember){

parent.attr("displayMember",displayMember);

parent.attr("valueMember",valueMember);

parent.html(valueMember);

parent.change();

}

$(this).parent().hide();

});

$(".dropdiv").change(function(e){

alert($(this).attr("valueMember"));

});

$(".dropmiandiv").mouseleave(function(e){

var quest = $(this).attr("quest");

$('.chooseItems[answer='+quest+']').hide();

});

$(".chooseItems").mouseenter(function(e){

$(this).show();

});

$(".chooseItems").mouseleave(function(e){

$(this).hide();

});

</script>

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