`

js控制div弹层、遮罩《转》

htmljavascript 
阅读更多 
<!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>JAVASCRIPT弹出DIV层窗口实例</TITLE>
		<META http-equiv=Content-Type content="text/html; charset=utf-8">
		<style>
			#popupcontent{   
				position: absolute;   
				visibility: hidden;   
				overflow: hidden;   
				border:1px solid #CCC;   
				background-color:#F9F9F9;   
				border:1px solid #333;   
				padding:5px;
			}
		</style>
		<script>
var baseText = null; 
function showPopup(w,h){   
    var popUp = document.getElementById("popupcontent");   
    popUp.style.top = "200px";   
    popUp.style.left = "200px";   
    popUp.style.width = w + "px";   
    popUp.style.height = h + "px";    
    if (baseText == null) baseText = popUp.innerHTML;  
    popUp.innerHTML = baseText + "<div id=\"statusbar\"><input type=\"button\" value=\"Close window\" onClick=\"hidePopup();\"></div>";   
    var sbar = document.getElementById("statusbar");   
    sbar.style.marginTop = (parseInt(h)-60) + "px";  
    popUp.style.visibility = "visible";
}
function hidePopup(){   
    var popUp = document.getElementById("popupcontent");   
    popUp.style.visibility = "hidden";
}
</script>
<META content="MSHTML 6.00.2900.2838" name=GENERATOR></HEAD>
<BODY>
<div id="popupcontent">这是一个DIV弹窗效果!</div>
<p><a href="#" onmouseover="showPopup(300,200);" >将鼠标移动到此</a><p>
<p><a href="#" onclick="showPopup(300,200);" >点击这里查看弹出窗口</a></p>
</BODY>
</HTML>

 
第二种：弹出层、遮罩层、div层

<html>
<head>
<style>
<!--
body{font-family:宋体; font-size:12px; padding:0px; margin:0px;}
.showWindow:hover{color:#FF0000}

.win_bg{background:#CCC; opacity:0.2; filter:alpha(opacity=20); position:absolute; left:0px; top:0px; width:100%; height:100%; z-index:998;}
.winTitle{background:#9DACBF; height:20px; line-height:20px}
.winTitle .title_left{font-weight:bold; color:#FFF; padding-left:5px; float:left}
.winTitle .title_right{float:right}
.winTitle .title_right a{color:#000; text-decoration:none}
.winTitle .title_right a:hover{text-decoration:underline; color:#FF0000}
.winContent{padding:5px;}
-->
</style>
<script language="javascript">
function showWindow(){
  if(document.getElementById("divWin"))
  {
   $("divWin").style.zIndex=999;
   $("divWin").style.display="";
  }
  else
  {
   var objWin=document.createElement("div");
   objWin.id="divWin";
   objWin.style.position="absolute";
   objWin.style.width="520px";
   objWin.style.height="220px";
   objWin.style.border="2px solid #AEBBCA";
   objWin.style.background="#FFF";
   objWin.style.zIndex=999;
   document.body.appendChild(objWin);
  }
  
  if(document.getElementById("win_bg"))
  {
   $("win_bg").style.zIndex=998;
   $("win_bg").style.display="";
  }
  else
  {
   var obj_bg=document.createElement("div");
   obj_bg.id="win_bg";
   obj_bg.className="win_bg";
   document.body.appendChild(obj_bg);
  }

  var str="";
  str+='<div class="winTitle" onMouseDown="startMove(this,event)" onMouseUp="stopMove(this,event)"><span class="title_left">弹出式窗口</span><span class="title_right"><a href="javascript:closeWindow()" title="单击关闭此窗口">关闭</a></span><br style="clear:right"/></div>';  //标题栏
  str+='<div class="winContent">这是一个页面内部弹出窗口，使用W3C的createElement()方法和appendChild()方法<br />&nbsp;&nbsp;用火狐打开可以拖动窗口(IE拖动可能有问题)</div>';  //窗口内容
  $("divWin").innerHTML=str;
}
function closeWindow(){
  $("divWin").style.display="none";
  $("win_bg").style.display="none";
}
function $(o){
  return document.getElementById(o);
}
function startMove(o,e){
  var wb;
  if(document.all && e.button==1) wb=true;
  else if(e.button==0) wb=true;
  if(wb)
  {
    var x_pos=parseInt(e.clientX-o.parentNode.offsetLeft);
    var y_pos=parseInt(e.clientY-o.parentNode.offsetTop);
    if(y_pos<=o.offsetHeight)
    {
      document.documentElement.onmousemove=function(mEvent)
      {
        var eEvent=(document.all)?event:mEvent;
        o.parentNode.style.left=eEvent.clientX-x_pos+"px";
        o.parentNode.style.top=eEvent.clientY-y_pos+"px";
      }
    }
  }
}
function stopMove(o,e){
  document.documentElement.onmousemove=null;
}
</script>
</head>

<body>
<a class="showWindow" href="javascript:showWindow()">点击这里</a>打开窗口<br />
</body>
</html>

 

 第三种：弹出层、遮罩层、div层

               自己下载个jquery.min.js

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
 <head>
  <title> New Document </title>
  <meta name="Generator" content="EditPlus">
  <meta name="Author" content="">
  <meta name="Keywords" content="">
  <meta name="Description" content="">
 <script type="text/javaScript" src="jquery.min.js"></script>
 <script language="JavaScript">
    function showWindow(){

        mask=document.createElement("div");
        var W=$(document).width();
        var H=$(document).height();
        mask.id="mask";
        mask.style.cssText="position:absolute;z-index:5;width:"+W+"px;height:"+H+"px;background:#000;filter:alpha(opacity=30);opacity:0.3;top:0;left:0;";
        document.body.appendChild(mask);
        var o = document.getElementById("edit");
        o.style.display="block";
        o.style.top="253px";
        o.style.left="400px"; 
    }
 </script>
 </head>
 <body>
  <a href="javascript:showWindow()">点击</a>

  <div id="edit" style="display:none;position:absolute;z-index:100; border:solid 1px #79BCFF; background-color: #EEF2FB;  width:400px;height:100px">
   <form  name="form1" id="form1" method="post" action="admin.php?ac=adgroup&op=edit" onsubmit="">
      <table id="table1"  width="400" cellpadding="0" cellspacing="0">
        <tr bgcolor="#A0D0F5">
        <span style="float:right;margin-top:5px;"><a onclick="closeWindow();" style="cursor: pointer;float:right;">[关闭]</a></span>
        <th colspan="2" style="font-size:14px;line-height:24px;">修改当前单元</th>
        </tr>
        <tr><td height="5"></td></tr>
        <tr>
            <td width="100" align="right">单元名称</td>
            <td width="300"><INPUT TYPE="text" NAME="adgroupName" id="adgroupID" onblur="checkKeyName(this)"><div></div></td>
        </tr>
        <!--<tr>
            <td align="right">出价</td>
            <td><INPUT TYPE="text" NAME="MaxPriceName" id='MaxPriceID' onblur="checkPrice(this)"><div></div></td>
        </tr>-->
  <tr><td>&nbsp;&nbsp;&nbsp;</td></tr>
        <tr>
            <td colspan="2"><input type="button" value="确认" onclick="up_adgroup()" style="margin-left:100px;"></td>
        </tr>
      </table>

  </form>
</div> 
</body>
</html>

 

                         我就是悄么悄的从这儿转的： http://hi.baidu.com/zone_dubai/item/fda36bbb330814b5eaba9343

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| 下一代Jquery模板-----JsRender 《转》
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