网页对话框效果 问问各位大侠,类似那种一个透明层把下面遮住的那种网页对话框效果是怎么做的?谁能给个例子吗? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 LZ说的是这个吧 <html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>div提示框</title></head><body> <p>测试</p> <input type="button" value="点击这里" onclick="sAlert('<a href=http://hi.baidu.com/pao8041/>测试效果</a>');" /><script type="text/javascript" language="javascript">function sAlert(str){var msgw,msgh,bordercolor;msgw=400;//提示窗口的宽度msgh=100;//提示窗口的高度titleheight=25 //提示窗口标题高度bordercolor="#007ECE";//提示窗口的边框颜色titlecolor="#99CCFF";//提示窗口的标题颜色var sWidth,sHeight;sWidth=document.body.offsetWidth-25;sHeight=document.body.scrollHeight;var bgObj=document.createElement("div");bgObj.setAttribute('id','bgDiv');bgObj.style.position="absolute";bgObj.style.top="0";bgObj.style.background="#777";bgObj.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=0,finishOpacity=0)";bgObj.style.opacity="0.6";bgObj.style.left="0";bgObj.style.width=sWidth + "px";bgObj.style.height=sHeight + "px";bgObj.style.zIndex = "10000";document.body.appendChild(bgObj);var msgObj=document.createElement("div")msgObj.setAttribute("id","msgDiv");msgObj.setAttribute("align","center");msgObj.style.background="white";msgObj.style.border="1px solid " + bordercolor; msgObj.style.position = "absolute";msgObj.style.left = "50%";msgObj.style.top = document.body.scrollTop+document.body.clientHeight/2;msgObj.style.font="12px/1.6em Verdana, Geneva, Arial, Helvetica, sans-serif";msgObj.style.marginLeft = "-225px" ;msgObj.style.marginTop = -75+document.documentElement.scrollTop+"px";msgObj.style.width = msgw + "px";msgObj.style.height =msgh + "px";msgObj.style.textAlign = "center";msgObj.style.lineHeight ="25px";msgObj.style.zIndex = "10001";var title=document.createElement("h4");title.setAttribute("id","msgTitle");title.setAttribute("align","right");title.style.margin="0";title.style.padding="3px";title.style.background=bordercolor;title.style.filter="progid:DXImageTransform.Microsoft.Alpha(startX=20, startY=20, finishX=100, finishY=100,style=1,opacity=75,finishOpacity=100);";title.style.opacity="0.75";title.style.border="1px solid " + bordercolor;title.style.height="18px";title.style.font="12px Verdana, Geneva, Arial, Helvetica, sans-serif";title.style.color="white";title.style.cursor="pointer";title.innerHTML="关闭";title.onclick=function(){ document.body.removeChild(bgObj); document.getElementById("msgDiv").removeChild(title); document.body.removeChild(msgObj); }document.body.appendChild(msgObj);document.getElementById("msgDiv").appendChild(title);var txt=document.createElement("p");txt.style.margin="1em 0"txt.setAttribute("id","msgTxt");txt.innerHTML=str; document.getElementById("msgDiv").appendChild(txt); }</script></body></html> 是的,谢谢,怎么做那种透明效果啊。就像blog.sina.com点击登录一样的效果 那再看看这个吧<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title> </title><style type="text/css">#LockWindows{ position:absolute; top:10px; left:10px; background-color:#777777; z-index:2; display:none; /* Moz Family使用私有属性-moz-opacity: 0.70 */ /* IE 使用私有属性filter */ /* 标准属性opacity支持CSS3的浏览器(FF 1.5也支持)*/ opacity: 0.70; filter : progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=70,finishOpacity=100); width:expression(documentElement.clientWidth < 900?(documentElement.clientWidth==0?(body.clientWidth <900?'900':'auto'):'900px'):'auto');}#WindowDIV{position:absolute; z-index:3; background-color:#FFFFFF; border:#000000 solid 1px; display:none;}</style><script type="text/javascript">//隐藏下拉框,以解决下拉框优先度太高的问题, function _displaySelect(){ var selects=document.getElementsByTagName("select");//整个页面的所有下拉框 var objWindow = document.getElementById("WindowDIV"); var DIVselects = objWindow.getElementsByTagName("select"); //整个弹出层的所有下拉框 for(var i=0;i <selects.length;i++){ if(selects[i].style.visibility){ selects[i].style.visibility=""; }else{ selects[i].style.visibility="hidden"; for(var j=0; i <DIVselects.length; j++){ DIVselects[j].style.visibility=""; } } }}function openWindows(width,height){ var objWindow = document.getElementById("WindowDIV"); var objLock = document.getElementById("LockWindows"); //这个是用于在IE下屏蔽内容用 objLock.style.display="block"; objLock.style.width=document.body.clientWidth+"px"; objLock.style.height=document.body.clientHeight+"px"; objLock.style.minWidth=document.body.clientWidth+"px"; objLock.style.minHeight=document.body.clientHeight+"px";// 判断输入的宽度和高度是否大于当前浏览器的宽度和高度 if(width > document.body.clientWidth) width = document.body.clientWidth; if(height > document.body.clientHeight) height = document.body.clientHeight; objWindow.style.display="block"; objWindow.style.width = width+"px"; objWindow.style.height = height+"px";// 将弹出层居中 objWindow.style.left=(document.body.offsetWidth - width)/2+" px"; objWindow.style.top=(document.body.offsetHeight - height)/2+" px"; //_displaySelect();}function hiddenWindows(){ LockWindows.style.display='none'; WindowDIV.style.display='none'; // _displaySelect();}</script></head><body><div id="LockWindows"> <br><div id="WindowDIV" align="center"> <input type="button" onclick="hiddenWindows();" value="关闭" / ></div></div><input type="button" onclick="openWindows('800','700');" value="编辑" ><br> <a href="http://www.google.com">abc </a> </body></html> openlayers 弹出窗台中显示地图 用jquery如何把一个页面上的值传到另一个页面上去 诡异问题 等待高手 点击表格某行的图片,怎么得到该行某一列的值 高手们请进来帮忙指点一下,谢谢! 24点的计算问题 oncopy="return false"是否可以不放在body标签中? 大虾们,谁能给判断非空,判断email,判断是数字这样的jscript 函数阿? 有没有不用微软的activeX也能在html中读xml的方法吗? 紧急求助:关于优化网页设计一小问题! javascript 传值flash 问题 求救
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>div提示框</title>
</head><body>
<p>测试</p>
<input type="button" value="点击这里" onclick="sAlert('<a href=http://hi.baidu.com/pao8041/>测试效果</a>');" /><script type="text/javascript" language="javascript">
function sAlert(str){
var msgw,msgh,bordercolor;
msgw=400;//提示窗口的宽度
msgh=100;//提示窗口的高度
titleheight=25 //提示窗口标题高度
bordercolor="#007ECE";//提示窗口的边框颜色
titlecolor="#99CCFF";//提示窗口的标题颜色
var sWidth,sHeight;
sWidth=document.body.offsetWidth-25;
sHeight=document.body.scrollHeight;
var bgObj=document.createElement("div");
bgObj.setAttribute('id','bgDiv');
bgObj.style.position="absolute";
bgObj.style.top="0";
bgObj.style.background="#777";
bgObj.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=0,finishOpacity=0)";
bgObj.style.opacity="0.6";
bgObj.style.left="0";
bgObj.style.width=sWidth + "px";
bgObj.style.height=sHeight + "px";
bgObj.style.zIndex = "10000";
document.body.appendChild(bgObj);
var msgObj=document.createElement("div")
msgObj.setAttribute("id","msgDiv");
msgObj.setAttribute("align","center");
msgObj.style.background="white";
msgObj.style.border="1px solid " + bordercolor;
msgObj.style.position = "absolute";
msgObj.style.left = "50%";
msgObj.style.top = document.body.scrollTop+document.body.clientHeight/2;
msgObj.style.font="12px/1.6em Verdana, Geneva, Arial, Helvetica, sans-serif";
msgObj.style.marginLeft = "-225px" ;
msgObj.style.marginTop = -75+document.documentElement.scrollTop+"px";
msgObj.style.width = msgw + "px";
msgObj.style.height =msgh + "px";
msgObj.style.textAlign = "center";
msgObj.style.lineHeight ="25px";
msgObj.style.zIndex = "10001";var title=document.createElement("h4");
title.setAttribute("id","msgTitle");
title.setAttribute("align","right");
title.style.margin="0";
title.style.padding="3px";
title.style.background=bordercolor;
title.style.filter="progid:DXImageTransform.Microsoft.Alpha(startX=20, startY=20, finishX=100, finishY=100,style=1,opacity=75,finishOpacity=100);";
title.style.opacity="0.75";
title.style.border="1px solid " + bordercolor;
title.style.height="18px";
title.style.font="12px Verdana, Geneva, Arial, Helvetica, sans-serif";
title.style.color="white";
title.style.cursor="pointer";
title.innerHTML="关闭";
title.onclick=function(){
document.body.removeChild(bgObj);
document.getElementById("msgDiv").removeChild(title);
document.body.removeChild(msgObj);
}
document.body.appendChild(msgObj);
document.getElementById("msgDiv").appendChild(title);
var txt=document.createElement("p");
txt.style.margin="1em 0"
txt.setAttribute("id","msgTxt");
txt.innerHTML=str;
document.getElementById("msgDiv").appendChild(txt);
}</script></body>
</html>
<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title> </title>
<style type="text/css">
#LockWindows{
position:absolute; top:10px; left:10px; background-color:#777777; z-index:2; display:none;
/* Moz Family使用私有属性-moz-opacity: 0.70 */
/* IE 使用私有属性filter */
/* 标准属性opacity支持CSS3的浏览器(FF 1.5也支持)*/
opacity: 0.70;
filter : progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=70,finishOpacity=100);
width:expression(documentElement.clientWidth < 900?(documentElement.clientWidth==0?(body.clientWidth <900?'900':'auto'):'900px'):'auto');
}
#WindowDIV{position:absolute; z-index:3; background-color:#FFFFFF; border:#000000 solid 1px; display:none;}
</style>
<script type="text/javascript">
//隐藏下拉框,以解决下拉框优先度太高的问题,
function _displaySelect(){
var selects=document.getElementsByTagName("select");//整个页面的所有下拉框
var objWindow = document.getElementById("WindowDIV");
var DIVselects = objWindow.getElementsByTagName("select"); //整个弹出层的所有下拉框
for(var i=0;i <selects.length;i++){
if(selects[i].style.visibility){
selects[i].style.visibility="";
}else{
selects[i].style.visibility="hidden";
for(var j=0; i <DIVselects.length; j++){
DIVselects[j].style.visibility="";
}
}
}
}
function openWindows(width,height){
var objWindow = document.getElementById("WindowDIV");
var objLock = document.getElementById("LockWindows"); //这个是用于在IE下屏蔽内容用
objLock.style.display="block";
objLock.style.width=document.body.clientWidth+"px";
objLock.style.height=document.body.clientHeight+"px";
objLock.style.minWidth=document.body.clientWidth+"px";
objLock.style.minHeight=document.body.clientHeight+"px";
// 判断输入的宽度和高度是否大于当前浏览器的宽度和高度
if(width > document.body.clientWidth)
width = document.body.clientWidth;
if(height > document.body.clientHeight)
height = document.body.clientHeight;
objWindow.style.display="block";
objWindow.style.width = width+"px";
objWindow.style.height = height+"px";
// 将弹出层居中
objWindow.style.left=(document.body.offsetWidth - width)/2+" px";
objWindow.style.top=(document.body.offsetHeight - height)/2+" px";
//_displaySelect();
}
function hiddenWindows(){
LockWindows.style.display='none';
WindowDIV.style.display='none';
// _displaySelect();
}
</script>
</head><body>
<div id="LockWindows"> <br>
<div id="WindowDIV" align="center">
<input type="button" onclick="hiddenWindows();" value="关闭" / >
</div>
</div>
<input type="button" onclick="openWindows('800','700');" value="编辑" >
<br>
<a href="http://www.google.com">abc </a>
</body></html>