那位大侠有那种鼠标点击弹出一个框的js?如图
2个回答
展开全部
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "">
<html xmlns="">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>一个简单的网页弹出层</title>
<style>码灶此
*
body
#container div
#select_city h3
#main_city,#all_province
#main_city div,#all_province div
#main_city h4,#all_province h4
#main_city div span,#all_province div span
#float_lay
</style>
<script type="text/javascript">
//弹出层
function openLayer(objId,conId){
var arrayPageSize = getPageSize();//调用getPageSize()函数
var arrayPageScroll = getPageScroll();//调用getPageScroll()函数
if (!document.getElementById("popupAddr")){
//创建弹出内容层
var popupDiv = document.createElement("div");
//给这个元素设置属性与样式
popupDiv.setAttribute("id","popupAddr")
popupDiv.style.position = "absolute";
popupDiv.style.border = "1px solid #ccc";
popupDiv.style.background = "#fff";
popupDiv.style.zIndex = 99;
//创建弹出背景层
var bodyBack = document.createElement("div");
bodyBack.setAttribute("id","bodybg")
bodyBack.style.position = "absolute";
bodyBack.style.width = "100%";
bodyBack.style.height = (arrayPageSize[1] + 35 + 'px');
bodyBack.style.zIndex = 98;
bodyBack.style.top = 0;
bodyBack.style.left = 0;
bodyBack.style.filter = "alpha(opacity=50)";
bodyBack.style.opacity = 0.5;
bodyBack.style.background = "#ddf";
//实现弹出(插入到目标元素之后)
var mybody = document.getElementById(objId);
insertAfter(popupDiv,mybody);//执行函数insertAfter()
insertAfter(bodyBack,mybody);//执行函数insertAfter()
}
//显示背景层
document.getElementById("迟迅bodybg").style.display = "";
//显示内容层辩数
var popObj=document.getElementById("popupAddr")
popObj.innerHTML = document.getElementById(conId).innerHTML;
popObj.style.display = "";
//让弹出层在页面中垂直左右居中(统一)
// popObj.style.width = "600px";
// popObj.style.height = "400px";
// popObj.style.top = arrayPageScroll[1] + (arrayPageSize[3] - 35 - 400) / 2 + 'px';
// popObj.style.left = (arrayPageSize[0] - 20 - 600) / 2 + 'px';
//让弹出层在页面中垂直左右居中(个性)
var arrayConSize=getConSize(conId)
popObj.style.top = arrayPageScroll[1] + (arrayPageSize[3] - arrayConSize[1]) / 2-50 + 'px';
popObj.style.left = (arrayPageSize[0] - arrayConSize[0]) / 2 -30 + 'px';
}
//获取内容层内容原始尺寸
function getConSize(conId){
var conObj=document.getElementById(conId)
conObj.style.position = "absolute";
conObj.style.left=-1000+"px";
conObj.style.display="";
var arrayConSize=[conObj.offsetWidth,conObj.offsetHeight]
conObj.style.display="none";
return arrayConSize;
}
function insertAfter(newElement,targetElement){//插入
var parent = targetElement.parentNode;
if(parent.lastChild == targetElement){
parent.appendChild(newElement);
}
else{
parent.insertBefore(newElement,targetElement.nextSibling);
}
}
//获取滚动条的高度
function getPageScroll(){
var yScroll;
if (self.pageYOffset) {
yScroll = self.pageYOffset;
} else if (document.documentElement && document.documentElement.scrollTop){
yScroll = document.documentElement.scrollTop;
} else if (document.body) {
yScroll = document.body.scrollTop;
}
arrayPageScroll = new Array('',yScroll)
return arrayPageScroll;
}
//获取页面实际大小
function getPageSize(){
var xScroll,yScroll;
if (window.innerHeight && window.scrollMaxY){
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
sScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth,windowHeight;
//var pageHeight,pageWidth;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
var pageWidth,pageHeight
if(yScroll < windowHeight){
pageHeight = windowHeight;
} else {
pageHeight = yScroll;
}
if(xScroll < windowWidth) {
pageWidth = windowWidth;
} else {
pageWidth = xScroll;
}
arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
return arrayPageSize;
}
//关闭弹出层
function closeLayer(){
document.getElementById("popupAddr").style.display = "none";
document.getElementById("bodybg").style.display = "none";
return false;
}
</script>
<script type="text/javascript">
//
//对“拖动点”定义：onMousedown="StartDrag(this)" onMouseup="StopDrag(this)" onMousemove="Drag(this)"即可
var move=false,oldcolor,_X,_Y;
function StartDrag(obj){ //定义准备拖拽的函数
obj.setCapture(); //对当前对象的鼠标动作进行跟踪
oldcolor=obj.style.backgroundColor;
obj.style.background="#999";
move=true;
//获取鼠标相对内容层坐标
var parentwin=document.getElementById("popupAddr");
_X=parentwin.offsetLeft-event.clientX
_Y=parentwin.offsetTop-event.clientY
}
function Drag(obj){ //定义拖拽函数
if(move){
var parentwin=document.getElementById("popupAddr");
parentwin.style.left=event.clientX+_X;
parentwin.style.top=event.clientY+_Y;
}
}
function StopDrag(obj){ //定义停止拖拽函数
obj.style.background=oldcolor;
obj.releaseCapture(); //停止对当前对象的鼠标跟踪
move=false;
}
</script>
</head>
<body>
<input name="Input" id="test" value="点击弹出层" type="button" onclick="openLayer('test','test_con')" />
<div id="test_con" style="display:none">
<div id="tab" style="padding:8px;">
<div id="tabtop">
<div id="tabtop-L"><strong>层的标题在这里</strong></div>
<div id="tabtop-R" onclick="closeLayer()"><strong>[关闭层]</strong></div>
</div>
<div id="tabcontent">源码爱好者（CoreFans.net）提供各类编程源码、书籍教程下载。</div>
</div>
</div>
<br>
<br>
<input name="Input" id="test3" value="可拖动层" type="button" onclick="openLayer('test3','test_con3')" />
<div id="test_con3" style="display:">
<div id="tab3" style="width:360px;height:200px;background:#fee;">
<div id="tabtop3">
<div id="tabtop-L3" onMousedown="StartDrag(this)" onMouseup="StopDrag(this)" onMousemove="Drag(this)"><strong style="color:red;font-size:20px">可拖动层的标题</strong></div>
<div id="tabtop-R3" onclick="closeLayer()"><strong>[关闭层]</strong></div>
</div>
<div id="tabcontent3" style="padding:8px">欢迎来到源码爱好者</div>
</div>
</div>
</body>
</html>
<html xmlns="">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>一个简单的网页弹出层</title>
<style>码灶此
*
body
#container div
#select_city h3
#main_city,#all_province
#main_city div,#all_province div
#main_city h4,#all_province h4
#main_city div span,#all_province div span
#float_lay
</style>
<script type="text/javascript">
//弹出层
function openLayer(objId,conId){
var arrayPageSize = getPageSize();//调用getPageSize()函数
var arrayPageScroll = getPageScroll();//调用getPageScroll()函数
if (!document.getElementById("popupAddr")){
//创建弹出内容层
var popupDiv = document.createElement("div");
//给这个元素设置属性与样式
popupDiv.setAttribute("id","popupAddr")
popupDiv.style.position = "absolute";
popupDiv.style.border = "1px solid #ccc";
popupDiv.style.background = "#fff";
popupDiv.style.zIndex = 99;
//创建弹出背景层
var bodyBack = document.createElement("div");
bodyBack.setAttribute("id","bodybg")
bodyBack.style.position = "absolute";
bodyBack.style.width = "100%";
bodyBack.style.height = (arrayPageSize[1] + 35 + 'px');
bodyBack.style.zIndex = 98;
bodyBack.style.top = 0;
bodyBack.style.left = 0;
bodyBack.style.filter = "alpha(opacity=50)";
bodyBack.style.opacity = 0.5;
bodyBack.style.background = "#ddf";
//实现弹出(插入到目标元素之后)
var mybody = document.getElementById(objId);
insertAfter(popupDiv,mybody);//执行函数insertAfter()
insertAfter(bodyBack,mybody);//执行函数insertAfter()
}
//显示背景层
document.getElementById("迟迅bodybg").style.display = "";
//显示内容层辩数
var popObj=document.getElementById("popupAddr")
popObj.innerHTML = document.getElementById(conId).innerHTML;
popObj.style.display = "";
//让弹出层在页面中垂直左右居中(统一)
// popObj.style.width = "600px";
// popObj.style.height = "400px";
// popObj.style.top = arrayPageScroll[1] + (arrayPageSize[3] - 35 - 400) / 2 + 'px';
// popObj.style.left = (arrayPageSize[0] - 20 - 600) / 2 + 'px';
//让弹出层在页面中垂直左右居中(个性)
var arrayConSize=getConSize(conId)
popObj.style.top = arrayPageScroll[1] + (arrayPageSize[3] - arrayConSize[1]) / 2-50 + 'px';
popObj.style.left = (arrayPageSize[0] - arrayConSize[0]) / 2 -30 + 'px';
}
//获取内容层内容原始尺寸
function getConSize(conId){
var conObj=document.getElementById(conId)
conObj.style.position = "absolute";
conObj.style.left=-1000+"px";
conObj.style.display="";
var arrayConSize=[conObj.offsetWidth,conObj.offsetHeight]
conObj.style.display="none";
return arrayConSize;
}
function insertAfter(newElement,targetElement){//插入
var parent = targetElement.parentNode;
if(parent.lastChild == targetElement){
parent.appendChild(newElement);
}
else{
parent.insertBefore(newElement,targetElement.nextSibling);
}
}
//获取滚动条的高度
function getPageScroll(){
var yScroll;
if (self.pageYOffset) {
yScroll = self.pageYOffset;
} else if (document.documentElement && document.documentElement.scrollTop){
yScroll = document.documentElement.scrollTop;
} else if (document.body) {
yScroll = document.body.scrollTop;
}
arrayPageScroll = new Array('',yScroll)
return arrayPageScroll;
}
//获取页面实际大小
function getPageSize(){
var xScroll,yScroll;
if (window.innerHeight && window.scrollMaxY){
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){
sScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else {
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth,windowHeight;
//var pageHeight,pageWidth;
if (self.innerHeight) {
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) {
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
var pageWidth,pageHeight
if(yScroll < windowHeight){
pageHeight = windowHeight;
} else {
pageHeight = yScroll;
}
if(xScroll < windowWidth) {
pageWidth = windowWidth;
} else {
pageWidth = xScroll;
}
arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
return arrayPageSize;
}
//关闭弹出层
function closeLayer(){
document.getElementById("popupAddr").style.display = "none";
document.getElementById("bodybg").style.display = "none";
return false;
}
</script>
<script type="text/javascript">
//
//对“拖动点”定义：onMousedown="StartDrag(this)" onMouseup="StopDrag(this)" onMousemove="Drag(this)"即可
var move=false,oldcolor,_X,_Y;
function StartDrag(obj){ //定义准备拖拽的函数
obj.setCapture(); //对当前对象的鼠标动作进行跟踪
oldcolor=obj.style.backgroundColor;
obj.style.background="#999";
move=true;
//获取鼠标相对内容层坐标
var parentwin=document.getElementById("popupAddr");
_X=parentwin.offsetLeft-event.clientX
_Y=parentwin.offsetTop-event.clientY
}
function Drag(obj){ //定义拖拽函数
if(move){
var parentwin=document.getElementById("popupAddr");
parentwin.style.left=event.clientX+_X;
parentwin.style.top=event.clientY+_Y;
}
}
function StopDrag(obj){ //定义停止拖拽函数
obj.style.background=oldcolor;
obj.releaseCapture(); //停止对当前对象的鼠标跟踪
move=false;
}
</script>
</head>
<body>
<input name="Input" id="test" value="点击弹出层" type="button" onclick="openLayer('test','test_con')" />
<div id="test_con" style="display:none">
<div id="tab" style="padding:8px;">
<div id="tabtop">
<div id="tabtop-L"><strong>层的标题在这里</strong></div>
<div id="tabtop-R" onclick="closeLayer()"><strong>[关闭层]</strong></div>
</div>
<div id="tabcontent">源码爱好者（CoreFans.net）提供各类编程源码、书籍教程下载。</div>
</div>
</div>
<br>
<br>
<input name="Input" id="test3" value="可拖动层" type="button" onclick="openLayer('test3','test_con3')" />
<div id="test_con3" style="display:">
<div id="tab3" style="width:360px;height:200px;background:#fee;">
<div id="tabtop3">
<div id="tabtop-L3" onMousedown="StartDrag(this)" onMouseup="StopDrag(this)" onMousemove="Drag(this)"><strong style="color:red;font-size:20px">可拖动层的标题</strong></div>
<div id="tabtop-R3" onclick="closeLayer()"><strong>[关闭层]</strong></div>
</div>
<div id="tabcontent3" style="padding:8px">欢迎来到源码爱好者</div>
</div>
</div>
</body>
</html>
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展开全部
<html>
<head>
<title></title>
<script type="text/javascript">
function show(){
document.getElementById("windowT").style.display="block"
}
function closeme(){
document.getElementById("windowT").style.display="none"
}
</script>
</head>
<body>亏型
<消薯div id="windowT" style="销桥猜display:none; width:600px; height:310px; background-color:Red; position:absolute;top:30;left:100">
<div id="buttonClose" style="width:60px; height:10px; border:1px solid black" onclick="closeme()">关闭</div>
</div>
<div id="buttonOpen" style="width:60px; height:10px; border:1px solid black" onclick="show()">按钮</div>
</body>
</html>
<head>
<title></title>
<script type="text/javascript">
function show(){
document.getElementById("windowT").style.display="block"
}
function closeme(){
document.getElementById("windowT").style.display="none"
}
</script>
</head>
<body>亏型
<消薯div id="windowT" style="销桥猜display:none; width:600px; height:310px; background-color:Red; position:absolute;top:30;left:100">
<div id="buttonClose" style="width:60px; height:10px; border:1px solid black" onclick="closeme()">关闭</div>
</div>
<div id="buttonOpen" style="width:60px; height:10px; border:1px solid black" onclick="show()">按钮</div>
</body>
</html>
追问
大侠有没有跟那图片显示的那样的？
追答
没有。和你说的是方法。关键是让你容易看懂，并且自己能改。
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