jquery div模态窗口的简单实例
jquery div模态窗口的简单实例
<!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>
<title>test</title>
<script src="../../js/lib/jquery.js"></script>
<style type="text/css">
.pop-box {
/*弹出窗口后，弹出的DIV采用此CSS，保证置于最上层
z-index控制Z轴的坐标，数值越大，离用户越近
*/
z-index: 9999999; /*这个数值要足够大，才能够显示在最上层*/
margin-bottom: 3px;
display: none;
position: absolute;
background: gray;
border: solid1px #6e8bde;
}
#bg {
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
/*弹出窗口后，添加遮罩层，采用此CSS，将该层置于弹出DIV和页面层之间
z-index控制Z轴的坐标，数值越大，离用户越近 rgba(72, 74, 68, 0.46)
*/
z-index: 1001;
background-color:#8f9f8f;
-moz-opacity: 0.7;
opacity: .70;
filter: alpha(opacity = 70);
}
</style>
<script type="text/javascript">
function popupDiv(div_id) {
// 获取传入的DIV
var $div_obj = $("#" + div_id);
// 计算机屏幕高度
var windowWidth = $(window).width();
// 计算机屏幕长度
var windowHeight = $(window).height();
// 取得传入DIV的高度
var popupHeight = $div_obj.height();
// 取得传入DIV的长度
var popupWidth = $div_obj.width();
// // 添加并显示遮罩层
$("<div id='bg'></div>").width(windowWidth * 0.99)
.height(windowHeight * 0.99).click(function() {
//hideDiv(div_id);
}).appendTo("body").fadeIn(200);
// 显示弹出的DIV
$div_obj.css({
"position" : "absloute"
}).animate({
left : windowWidth / 2 - popupWidth / 2,
top : windowHeight / 2 - popupHeight / 2,
opacity : "show"
}, "slow");
}
/*隐藏弹出DIV*/
function hideDiv(div_id) {
$("#bg").remove();
$("#" + div_id).animate({
left : 0,
top : 0,
opacity : "hide"
}, "slow");
}
</script>
</head>
<body>
<div id='pop-div' style="width: 300px;height:500px;" class="pop-box">
<h4 class="pop-boxh4">22</h4>
<div class="pop-box-body">
<p>33</p>
</div>
<div id='buttonPanel' style="text-align: right"
style="text-align:right">
<input type="button" value="Close" id="btn1"
onclick="hideDiv('pop-div');" />
</div>
</div>
<input type="button" value="21" onclick="popupDiv('pop-div')"
style="cursor: pointer;">
<div>2222222333</div>
<input type="text"></input>
</body>
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