寻个例子?

csover8 2008-12-01 04:23:38

寻个一点击个链接后,弹出个登陆窗口让用户进行登陆的例子.

就像csdn上如果未登陆时,要回复就弹出个窗口进行登陆..谢谢!

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csover8 2008-12-01

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谢谢楼上几位..

tian_fang 2008-12-01

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学习

满衣兄 2008-12-01

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在给你一个：



<!-- saved from url=file://C:/Documents and Settings/yfq/桌面/弹出层窗口2.html -->

<script>

window.onerror = new Function("return(false);")

</script><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd">



<HTML xmlns="http://www.w3.org/1999/xhtml"><HEAD><TITLE>Demo</TITLE>

<STYLE type=text/css>

<!--

*{

   margin:0;

   padding:0;

}

html,body{

   height:100%;

}

#shadow{

   position:absolute;　

   left:0;

   top:0;

   width:100%;

   height:100%;

   background-color:#0060C0;

   filter:alpha(opacity=20);

}

#box{

   position:absolute;

   left:50%;

   top:50%;

   width:400px;

   height:180px;

   margin:-90px 0 0 -200px;

   border:1px solid #84A0C4;

   background-color:#DFE8F6;

   text-align:center;

}

-->

</STYLE>



<SCRIPT language=javascript type=text/javascript>

<!--

function createDiv()

{

    var btnShow = document.getElementById("btnshow");

    btnShow.disabled=true;



    var shadow = document.createElement("div");

    shadow.setAttribute("id","shadow");

    shadow.style.zIndex="10";



    var box=document.createElement("div");

    box.setAttribute("id","box");

    box.style.zIndex="999";

    

    var spanUser=document.createElement("span");

    spanUser.innerHTML="User:";



    var textUser=document.createElement("input");

    textUser.setAttribute("type","text");

    textUser.setAttribute("id","textUser");



    var button=document.createElement("input");

    button.setAttribute("type","button");

    button.setAttribute("id","button1");

    button.setAttribute("value","Confirm");

    button.onclick=hideDiv;



    box.appendChild(spanUser);

    box.appendChild(textUser);

    box.appendChild(button);



    document.body.appendChild(shadow);

    document.body.appendChild(box);

}

function hideDiv()

{

    var textUser=document.getElementById("textUser");

    var user=document.getElementById("user");

    user.value=textUser.value;



    var box=document.getElementById("box");

    var shadow=document.getElementById("shadow");

    var btnShow=document.getElementById("btnShow");

    

    document.body.removeChild(box);

    document.body.removeChild(shadow);

    btnShow.disabled=false;   

}

-->

</SCRIPT>

</HEAD>



<BODY><!--StartFragment--><DIV style="TEXT-ALIGN: center"><INPUT id=user> <INPUT id=btnshow onclick=createDiv() type=button value=Display> </DIV><!--EndFragment--></BODY>

</HTML>

满衣兄 2008-12-01

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遮罩？
保存为html可以看到效果



<!-- saved from url=file://C:/Documents and Settings/yfq/桌面/弹出层窗口.html -->

<script>

window.onerror = new Function("return(false);")

</script><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">



<HTML><HEAD id=Head1><TITLE></TITLE>

<STYLE> .black_overlay { DISPLAY: none; Z-INDEX: 1001; FILTER: alpha(opacity=80); LEFT: 0%; WIDTH: 100%; POSITION: absolute; TOP: 0%; HEIGHT: 100%; BACKGROUND-COLOR: black; moz-opacity: 0.8; opacity: .80 }

	.white_content {FONT-SIZE:10PT; BORDER-RIGHT: orange 1px solid; PADDING-RIGHT: 16px; BORDER-TOP: orange 1px solid; DISPLAY: none; PADDING-LEFT: 16px; Z-INDEX: 1002; LEFT: 25%; PADDING-BOTTOM: 16px; OVERFLOW: auto; BORDER-LEFT: orange 1px solid; WIDTH: 50%; PADDING-TOP: 16px; BORDER-BOTTOM: orange 1px solid; POSITION: absolute; TOP: 25%; HEIGHT: 50%; BACKGROUND-COLOR: white }

	</STYLE>

</HEAD>



<BODY><!--StartFragment--><FORM id=form1>

<DIV></DIV><INPUT id=Button3 onclick="document.getElementById('light').style.display='block';document.getElementById('fade').style.display='block'" type=button value=添加> 



<DIV class=white_content id=light style="DISPLAY: none">添加记录 <INPUT> <INPUT type=button value=保存></INPUT> <BR><A 

onclick="document.getElementById('light').style.display='none';document.getElementById('fade').style.display='none'" 

href="javascript:void(0)">关闭</A></DIV>

<DIV class=black_overlay id=fade style="DISPLAY: none"></DIV></FORM><!--EndFragment--></BODY>

</HTML>