window.open
("page.html",
"newwindow",
"height=100,
width=400,
toolbar=
no,
menubar=no,
scrollbars=no,
resizable=no,
location=no,
status=no,top=100,left=300")
height:page.html的高度
width:page.html的宽度
top:page.html距离屏幕顶部的距离
left:page.html距离屏幕左边的距离
top和left就是给page.html设定位置的
window.open()
方法
语法:window.open(pageurl,name,parameters)
window对象的open()方法用于创建一个新的窗口实例,新创建的窗口的外观由参数:parameters指定。新窗口中打开的文档由参数:
pageurl指定。系统能够根据参数:name确定的名称访问该窗口。
方法如下:1、ALT+Esc 可以使当前窗口最小化。
2、Win+D 最小化所有窗口,再按一下就可以还原窗口。
3、Windows+M:最小化所有窗口 。我们在浏览网页时,往往会打开很多个页面,有时候不喜欢用鼠标一直点关闭。尤其是在工作时,任务已经完成了,打开网页看看新闻或者别的,正看的起劲这时候领导突然来了,很容易被发现。
正常情况下,用户如果想要切换活动窗口大小的话,都需要点击窗口右上角的“最小化”和“最大化”才可以。不过,这样 *** 作起来难免会有些麻烦,我们可以使用快捷键。
上代码:<!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>JS+CSS实现可最小化/关闭的右下角浮动窗口</title>
<style type="text/css">
#msg_win{position:absoluteright:0pxdisplay:noneoverflow:hiddenz-index:99border:1px solid #c00background:#F9EFFCwidth:240pxfont-size:12pxmargin:0px}
#msg_win .icos{position:absolutetop:2px*top:0pxright:2pxz-index:9}
.icos a{float:leftcolor:#FFFFFFmargin:1pxtext-align:centerfont-weight:boldwidth:14pxheight:22pxline-height:22pxpadding:1pxtext-decoration:nonefont-family:webdings}
.icos a:hover{color:#FFCC00}
#msg_title{background:#AC19E3border-bottom:1px solid #710B97border-top:1px solid #FFFborder-left:1px solid #FFFcolor:#FFFFFFheight:25pxline-height:25pxtext-indent:5pxfont-weight:bold}
#msg_content{margin:5pxmargin-right:0width:230pxheight:126pxoverflow:hidden}
</style>
</head>
<body>
<div style="height:2000px"></div>
<div id="msg_win" style="display:blocktop:503pxvisibility:visibleopacity:1">
<div class="icos"><a id="msg_min" title="最小化" href="javascript:void 0">_</a><a id="msg_close" title="关闭" href="javascript:void 0">×</a></div>
<div id="msg_title">浮动窗口标题:</div>
<div id="msg_content">浮动窗口内容:欢迎提出宝贵意见,谢谢!</div>
</div>
<script language="javascript">
var Message={
set: function() {//最小化与恢复状态切换
var set=this.minbtn.status == 1?[0,1,'block',this.char[0],'最小化']:[1,0,'none',this.char[1],'恢复']
this.minbtn.status=set[0]
this.win.style.borderBottomWidth=set[1]
this.content.style.display =set[2]
this.minbtn.innerHTML =set[3]
this.minbtn.title = set[4]
this.win.style.top = this.getY().top
},
close: function() {//关闭
this.win.style.display = 'none'
window.onscroll = null
},
setOpacity: function(x) {//设置透明度
var v = x >= 100 ? '': 'Alpha(opacity=' + x + ')'
this.win.style.visibility = x<=0?'hidden':'visible'//IE有绝对或相对定位内容不随父透明度变化的bug
this.win.style.filter = v
this.win.style.opacity = x / 100
},
show: function() {//渐显
clearInterval(this.timer2)
var me = this,fx = this.fx(0, 100, 0.1),t = 0
this.timer2 = setInterval(function() {
t = fx()
me.setOpacity(t[0])
if (t[1] == 0) {clearInterval(me.timer2) }
},6)//10 to 6
},
fx: function(a, b, c) {//缓冲计算
var cMath = Math[(a - b) >0 ? "floor": "ceil"],c = c || 0.1
return function() {return [a += cMath((b - a) * c), a - b]}
},
getY: function() {//计算移动坐标
var d = document,b = document.body, e = document.documentElement
var s = Math.max(b.scrollTop, e.scrollTop)
var h = /BackCompat/i.test(document.compatMode)?b.clientHeight:e.clientHeight
var h2 = this.win.offsetHeight
return {foot: s + h + h2 + 2+'px',top: s + h - h2 - 2+'px'}
},
moveTo: function(y) {//移动动画
clearInterval(this.timer)
var me = this,a = parseInt(this.win.style.top)||0
var fx = this.fx(a, parseInt(y))
var t = 0
this.timer = setInterval(function() {
t = fx()
me.win.style.top = t[0]+'px'
if (t[1] == 0) {
clearInterval(me.timer)
me.bind()
}
},6)//10 to 6
},
bind:function (){//绑定窗口滚动条与大小变化事件
var me=this,st,rt
window.onscroll = function() {
clearTimeout(st)
clearTimeout(me.timer2)
me.setOpacity(0)
st = setTimeout(function() {
me.win.style.top = me.getY().top
me.show()
},100)//600 mod 100
}
window.onresize = function (){
clearTimeout(rt)
rt = setTimeout(function() {me.win.style.top = me.getY().top},100)
}
},
init: function() {//创建HTML
function $(id) {return document.getElementById(id)}
this.win=$('msg_win')
var set={minbtn: 'msg_min',closebtn: 'msg_close',title: 'msg_title',content: 'msg_content'}
for (var Id in set) {this[Id] = $(set[Id])}
var me = this
this.minbtn.onclick = function() {me.set()this.blur()}
this.closebtn.onclick = function() {me.close()}
this.char=navigator.userAgent.toLowerCase().indexOf('firefox')+1?['_','::','×']:['0','2','r']//FF不支持webdings字体
this.minbtn.innerHTML=this.char[0]
this.closebtn.innerHTML=this.char[2]
setTimeout(function() {//初始化最先位置
me.win.style.display = 'block'
me.win.style.top = me.getY().foot
me.moveTo(me.getY().top)
},0)
return this
}
}
Message.init()
</script>
</body>
</html>
<br><br><hr>收集于互联网,只为兴趣与学习交流,不作商业用途。</font></p>
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