JS如何弹出信息框。。

xiangaylian 2011-10-19 09:54:36

我用alert("**");的方式都是弹出的警告框，这样给客户的感觉很不友好，如下图：

如何能弹出这样的信息框：

或者哪位有好一点的div弹窗的代码，给我分享下，谢谢！！

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薇薇 2011-10-19

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用extjs 提供的Ext.common.msg('操作',res.msg);

xiangaylian 2011-10-19

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谢谢大家，再顶下，看看有没有更好的方式！

zell419 2011-10-19

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http://sandbox.scriptiny.com/tinybox/

yykkyy 2011-10-19

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http://onehackoranother.com/projects/jquery/boxy/
Jquery有很多插件，网上随便搜搜就有了

liangws 2011-10-19

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只能自己构造一个模拟弹出框的div，然后调用。。

MadEric 2011-10-19

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alert是没有办法控制的，可以自己写一个。给你个参考，你可以自己修改样式控制弹出框的外观。



<html>

<head>

   <title>

    </title>

   <style type="text/css">

       *{

           margin:0;padding:0;

       }

   .STYLE1 {color: #F9CADE}

         </style>

</head>

<body>



<div class="cecmbody" id="cecmpolicy">

   <div class="leftClass">

      <input type="button" value="点击这里" onclick="sAlert('我是一个渐变的sAlert',this);" />

           </p>

    <p>测试</p><p>测试</p><p>测试</p><p>测试</p>

      

    </div>

   <div class="rightClass">

   </div> 

</div>

     <script type="text/javascript" language="javascript">

    function sAlert(txt){

var eSrc=(document.all)?window.event.srcElement:arguments[1];

var shield = document.createElement("DIV");

shield.id = "shield";

shield.style.position = "absolute";

shield.style.left = "0px";

shield.style.top = "0px";

shield.style.width = "100%";

shield.style.height = ((document.documentElement.clientHeight>document.documentElement.scrollHeight)?document.documentElement.clientHeight:document.documentElement.scrollHeight)+"px";

shield.style.background = "#333";

shield.style.textAlign = "center";

shield.style.zIndex = "10000";

shield.style.filter = "alpha(opacity=0)";

shield.style.opacity = 0;

var alertFram = document.createElement("DIV");

alertFram.id="alertFram";

alertFram.style.position = "absolute";

alertFram.style.left = "50%";

alertFram.style.top = "50%";

alertFram.style.marginLeft = "-225px" ;

alertFram.style.marginTop = -75+document.documentElement.scrollTop+"px";

alertFram.style.width = "450px";

alertFram.style.height = "150px";

alertFram.style.background = "#ccc";

alertFram.style.textAlign = "center";

alertFram.style.lineHeight = "150px";

alertFram.style.zIndex = "10001";

strHtml   = "<ul style=\"list-style:none;margin:0px;padding:0px;width:100%\">\n";

strHtml += " <li style=\"background:#DD828D;text-align:left;padding-left:20px;font-size:14px;font-weight:bold;height:25px;line-height:25px;border:1px solid #F9CADE;\">[系统提示]</li>\n";

strHtml += " <li style=\"background:#fff;text-align:center;font-size:12px;height:120px;line-height:120px;border-left:1px solid #F9CADE;border-right:1px solid #F9CADE;\">"+txt+"</li>\n";

strHtml += " <li style=\"background:#fff;text-align:center;font-size:12px;height:120px;line-height:120px;border-left:1px solid #F9CADE;border-right:1px solid #F9CADE;\"><input type=\"text\" value=\"确 定\"   /></li>\n";

strHtml += " <li style=\"background:#FDEEF4;text-align:center;font-weight:bold;height:25px;line-height:25px; border:1px solid #F9CADE;\"><input type=\"button\" value=\"确 定\" id=\"do_OK\" onclick=\"doOk()\" /></li>\n";

strHtml += "</ul>\n";

alertFram.innerHTML = strHtml;

document.body.appendChild(alertFram);

document.body.appendChild(shield);

this.setOpacity = function(obj,opacity){

   if(opacity>=1)opacity=opacity/100;

   try{ obj.style.opacity=opacity; }catch(e){}

   try{ 

    if(obj.filters.length>0&&obj.filters("alpha")){

     obj.filters("alpha").opacity=opacity*100;

    }else{

     obj.style.filter="alpha(opacity=\""+(opacity*100)+"\")";

    }

   }catch(e){}

}

var c = 0;

this.doAlpha = function(){

   if (++c > 20){clearInterval(ad);return 0;}

   setOpacity(shield,c);

}

var ad = setInterval("doAlpha()",1);

this.doOk = function(){

   //alertFram.style.display = "none";

   //shield.style.display = "none";

   document.body.removeChild(alertFram);

   document.body.removeChild(shield);

   eSrc.focus();

   document.body.onselectstart = function(){return true;}

   document.body.oncontextmenu = function(){return true;}

}

document.getElementById("do_OK").focus();

eSrc.blur();

document.body.onselectstart = function(){return false;}

document.body.oncontextmenu = function(){return false;}

}

   </script>

</body>

</html>