用div模拟

try
<JScript code<script type='text/javascript'>
window.confirm=myConfirm;
/*
重写Confirm
*/
function myConfirm(info,f)
{
/*div 美化的Confrm*/
eval(f);
}
</script>这么调用
<button onClick="confirm('测试！','alert(\"alert！\")');"> test3 </button>

测试可以：
<script type='text/javascript'>
window.confirm=myConfirm;
/*
重写Confirm
*/
function myConfirm(info,f)
{
alert(info);
  /*div 美化的Confrm*/
eval(f);
}
</script>
这么调用
<button onClick=confirm('测试！','alert("alert！")');>  test3  </button>

难道就没有办法作得跟真正的confirm一样的阻塞效果吗？？

这个你试试,我这里试可以的。

<script type='text/javascript'>
window.confirm=myConfirm;
/*
重写Confirm
*/
function myConfirm(info,f)
{
alert(info);
  /*div 美化的Confrm*/
eval(f);
}
</script>
这么调用
<button onClick=confirm('测试！','alert("alert！")');>   test3   </button>

你是想用div 模拟 confirm吧
那就丢弃原来的 confirm
完全自己实现一个很简单的.
风格可以随便改
我找一会代码

这个你试试,我这里试可以的。 JScript code
<script type='text/javascript'>
window.confirm=myConfirm;
/*
重写Confirm
*/
function myConfirm(info,f)
{
alert(info);
  /*div 美化的Confrm*/
eval(f);    //这里可以不用立即执行,在你的选择执行完后加进去.
}
</script>
这么调用
<button onClick=confirm('测试！','alert("alert！")');>   test3   </button>

<!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=utf-8" />
<title>模拟--myConfirm</title>
<style type="text/css">

</style>
</head>
<script type="text/javascript">
window.$ = function(obj){return (document.getElementById)?document.getElementById(obj):(document.all)?document.all[obj]:obj}
window.isIE = window.Event?false:true;
window.getMouseCoords=function(e){return {x:isIE?e.clientX+Math.max(document.body.scrollLeft, document.documentElement.scrollLeft):e.pageX,        y:isIE?e.clientY+Math.max(document.body.scrollTop, document.documentElement.scrollTop):e.pageY};}
window.vWinZIndex = 1;
function vDrag(o,ho,initArr){
    ho=ho||o;
    o.style.position="absolute";
    if(!isIE){ho.firstChild.onmousedown=function(){return false;}}
    ho.onmousedown=function(a){
        o.style.zIndex = window.vWinZIndex;
        window.vWinZIndex++;
        var d=document;if(!a)a=window.event;
        var x=a.layerX?a.layerX:a.offsetX,y=a.layerY?a.layerY:a.offsetY;
        if(ho.setCapture)
            ho.setCapture();
        else if(window.captureEvents)
            window.captureEvents(Event.MOUSEMOVE|Event.MOUSEUP);
        d.onmousemove=function(a){
            if(!a)a=window.event;
            var mus=getMouseCoords(a)
            if(!a.pageX)a.pageX=mus.x;
            if(!a.pageY)a.pageY=mus.y;
            var tx=a.pageX-x,ty=a.pageY-y;
            if(initArr){
                o.style.left=(tx<initArr[0]?initArr[0]:tx>initArr[2]?initArr[2]:tx)+"px";
                o.style.top=(ty<initArr[1]?initArr[1]:ty>initArr[3]?initArr[3]:ty)+"px";
            }else{
                o.style.left = tx+"px";
                o.style.top = ty+"px";
            }
        };
        d.onmouseup=function(){
            if(ho.releaseCapture)
                ho.releaseCapture();
            else if(window.captureEvents)
                window.captureEvents(Event.MOUSEMOVE|Event.MOUSEUP);
            d.onmousemove=null;
            d.onmouseup=null;
        };
    };
}
function createWebWindow(o,intW,intH){
    o.style.zIndex = window.vWinZIndex;
    window.vWinZIndex++;
    var winSelf = o.childNodes[0];
    var winTitle = o.childNodes[0].childNodes[0];
    var winContent = o.childNodes[0].childNodes[1];
    var winDbox = o.childNodes[0].childNodes[2];
    var minW =50,minH = 40;
    var _self = this;
    //
    var wX = winSelf.offsetWidth-winContent.offsetWidth;
    var wH = winSelf.offsetHeight-winContent.offsetHeight;
    //
    winDbox.onmousedown = function(e){
        o.style.zIndex = window.vWinZIndex;
        window.vWinZIndex++;
        var d=document;if(!e)e=window.event;
        var x=e.layerX?e.layerX:e.offsetX,y=e.layerY?e.layerY:e.offsetY;
        var MCD=window.getMouseCoords(e)
        winSelf.startX=MCD.x;
        winSelf.startY=MCD.y;
        winSelf.startW=winSelf.offsetWidth;
        winSelf.startH=winSelf.offsetHeight;
        //
        if(winDbox.setCapture)
            winDbox.setCapture();
        else if(window.captureEvents)
            window.captureEvents(Event.MOUSEMOVE|Event.MOUSEUP);
        d.onmousemove =function(e){
            if(!e)e=window.event;
            var mus=getMouseCoords(e)
            var newW = (winSelf.startW +(mus.x-winSelf.startX));
            var newH = (winSelf.startH +(mus.y-winSelf.startY))
            resizeWin(newW,newH);
        }
        d.onmouseup=function(){
            if(winDbox.releaseCapture)
                winDbox.releaseCapture();
            else if(window.captureEvents)
                window.captureEvents(Event.MOUSEMOVE|Event.MOUSEUP);
            d.onmousemove=null;
            d.onmouseup=null;
        }
    }
    function resizeWin(newW,newH){
            newW = newW < minW?minW:newW;
            newH = newH < minH?minH:newH;
            winSelf.style.width = newW+"px";
            winSelf.style.height = newH+"px";
            //
            winTitle.style.width = isIE?newW+"px":(newW-4)+"px";
            //
            winContent.style.width = (newW-wX)+"px";
            winContent.style.height = (newH-wH)+"px";
    }
    {
        resizeWin(intW,intH);
        vDrag(o,winTitle);
    }
}
function myConfirm(title,content)
{
createWebWindow($("testWinA"),300,75);
$("testWinA").style.display="";
content=content+"<br /><button name='B3' onclick='alert(\"你点击了确定你也可以用这个模拟 alert\")'>确定</button> <button name='B4' onclick='alert(\"你点击了关闭你也可以用这个模拟 alert\");$(\"testWinA\").style.display=\"none\"'>关闭</button>";
document.getElementById("wTitle").innerHTML=title;
document.getElementById("iContent").innerHTML=content;
}  function myAlert(title,content)  {
alert("你点击了确定你也可以用这个模拟 alert")
}//myConfirm("aaa","bbb");
  </script>
<body>
<div class="webWinFrame" id="testWinA" style="display:none;"><div class="webWin"><div class="wTitle" id="wTitle">TitleA-ViboStudio</div><div class="wContent" id="iContent">
</div><div class="wResizeBox"></div></div></div><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
这里对居中那些排版你自己考虑了<br><br>
<button name="B3" onclick="myConfirm('Confirm的标题','Confirm的提示内容需要图片图标自己在旁边添加.');">弹出 myConfirm</button><a href="http://wood-son.com/">http://wood-son.com/</a></body>
</html>

解决方案 »