jQuery實現的AJAX簡單彈出層效果代碼_jquery

來源:互聯網
上載者:User

本文執行個體講述了jQuery實現的AJAX簡單彈出層效果。分享給大家供大家參考,具體如下:

運行效果截圖如下:

具體代碼如下:

<!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> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>無標題文檔</title> <script type="text/javascript" src="jquery1.3.2.js"></script> <style type="text/css">  <!--   html, body  {   height: 100%;   margin: 0px;   font-size: 12px;  }  .mydiv  {   background-color: #FFCC66;   border: 1px solid #f00;   text-align: center;   line-height: 40px;   font-size: 12px;   font-weight: bold;   z-index: 99;   width: 300px;   height: 120px;   left: 50%; /*FF IE7*/   top: 50%; /*FF IE7*/   margin-left: -150px !important; /*FF IE7 該值為本身寬的一半 */   margin-top: -60px !important; /*FF IE7 該值為本身高的一半*/   margin-top: 0px;   position: fixed !important; /*FF IE7*/   position: absolute; /*IE6*/   _top: expression(eval(document.compatMode &&   document.compatMode=='CSS1Compat') ?   documentElement.scrollTop + (document.documentElement.clientHeight-this.offsetHeight)/2 :/*IE6*/   document.body.scrollTop + (document.body.clientHeight - this.clientHeight)/2); /*IE5 IE5.5*/  }  .mydiv2  {   background-color: #FFCC66;   border: 1px solid #f00;   text-align: center;   line-height: 40px;   font-size: 12px;   font-weight: bold;   z-index: 99;   width: 400px;   height: 400px;   left: 50%; /*FF IE7*/   top: 50%; /*FF IE7*/   margin-left: -200px !important; /*FF IE7 該值為本身寬的一半 */   margin-top: -200px !important; /*FF IE7 該值為本身高的一半*/   margin-top: 0px;   position: fixed !important; /*FF IE7*/   position: absolute; /*IE6*/   _top: expression(eval(document.compatMode &&   document.compatMode=='CSS1Compat') ?   documentElement.scrollTop + (document.documentElement.clientHeight-this.offsetHeight)/2 :/*IE6*/   document.body.scrollTop + (document.body.clientHeight - this.clientHeight)/2); /*IE5 IE5.5*/  }  .bg  {   background-color: #666;   width: 100%;   height: 100%;   left: 0;   top: 0; /*FF IE7*/   filter: alpha(opacity=50); /*IE*/   opacity: 0.5; /*FF*/   z-index: 1;   position: fixed !important; /*FF IE7*/   position: absolute; /*IE6*/   _top: expression(eval(document.compatMode &&   document.compatMode=='CSS1Compat') ?   documentElement.scrollTop + (document.documentElement.clientHeight-this.offsetHeight)/2 :/*IE6*/   document.body.scrollTop + (document.body.clientHeight - this.clientHeight)/2); /*IE5 IE5.5*/  }  -- ></style> <script language="javascript" type="text/javascript">  function showDiv() {   $('#popDiv').removeClass().addClass("mydiv").css("display","block").css("background","ff9");   $('#bg').css("display","block");  }  function showDiv2() {   $('#popDiv').removeClass().addClass("mydiv2").css("display","block").css("background","pink");   $('#bg').css("display","block");  }  function closeDiv() {   $('#popDiv').css("display","none");   $('#bg').css("display","none");  } </script></head><body onload="$('#bg').css('height',document.body.clientHeight).css('width',document.body.clientWidth); "> <div id="popDiv" class="mydiv" style="display: none;">  動態彈出的層<br />  動態彈層的內容<br />  <a href="javascript:closeDiv()">關閉視窗</a></div> <div id="bg" class="bg" style="display: none;"> </div> <div style="height: 1400px;">  <div style="text-align: center;">   <a href="javascript:showDiv()">點我1</a><br/><br/>   <a href="javascript:showDiv2()">點我2</a>   </div> </div></body></html>

希望本文所述對大家jQuery程式設計有所協助。

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