jquery simple pop up layer floating layer code
- 2020-06-01 08:19:06
- OfStack
jquery smart eject layer, position can be adaptive, when the layer is displayed on the right side automatically moved to the left. Press F5 to refresh for the first time, and the effect can only be seen after loading the remote jQuery. Click the left mouse button, the pop-up layer will appear, and the layer will automatically move to the left when you click on the far right.
<!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>jquery Pop-up layer floating layer code </title>
<script src="/ajaxjs/jquery1.3.2.js" type="text/javascript"></script>
<style>
*{ margin:0; padding:0}
body{ margin:0; padding:0; font-size:12px}
ul,li{ list-style:none}
ul{position:relative;top:-3px; left:-3px;border:1px solid #ccc; background:#fff;}
li{height:23px;line-height:23px;cursor:default; padding:0 0 0 10px}
li.current{background:#eee}
.wrap{ width:158px; background:#eee; position:absolute;}
</style>
<script type="text/javascript">
$(function(){
$(".wrap").hide();
var objW=$(".wrap").width();
var objH=$(".wrap").height();
$(document).mousedown(function(e){
var selfX=objW+e.pageX;
var selfY=objH+e.pageY
var bodyW=document.documentElement.clientWidth+document.documentElement.scrollLeft;
var bodyH=document.documentElement.clientHeight+document.documentElement.scrollTop;
if(selfX>bodyW && selfY>bodyH){
$(".wrap").css({top:(bodyH-objH),left:(bodyW-objW)}).show();
}else if(selfY>bodyH){
$(".wrap").css({top:(bodyH-objH),left:e.pageX}).show();
}else if(selfX>bodyW){
$(".wrap").css({top:e.pageY,left:(bodyW-objW)}).show();
}else{
$(".wrap").css({top:e.pageY,left:e.pageX}).show();
}
})
$("li").hover(function(){
$(this).addClass("current");
},function(){
$(this).removeClass("current");
}).click(function(){
alert($(this).text())
$(this).parent().parent().hide();
})
})
</script>
</head>
<body>
<div style="height:800px;width:900px"> </div>
<div style="position:absolute;top:300px;left:300px"><span style="color:#f00;font-size:28px"> Please click F5 Refresh to see the effect, </span><br> Click the left mouse button, the layer pops up, <br> When you click on the far right
The layer automatically moves to the left </div>
<div class="wrap">
<ul onmousedown="event.cancelBubble = true">
<li> lienchiang </li>
<li> ningde </li>
<li> fuzhou </li>
<li> xiamen </li>
<li> Beijing </li>
</ul>
</div>
</body>
</html>
That's all I want to share with you. I hope you like it.