这么好的重写系统alert和confirm的程序 竟然不兼容FF 谁来挽救一下它呢? 没有效果啊,firefox下和遨游2下都一样啊 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 改了init()initBg()基本不兼容alternateWindow.prototype.init=function() {if(alternateFrame==null){if(document.all) alternateFrame=document.createElement("<iframe allowTransparency='true' id='popframe' frameborder=0 marginheight=0 src='about:blank' marginwidth=0 hspace=0 vspace=0 scrolling=no></iframe>")else{ alternateFrame=document.createElement("iframe"); alternateFrame.allowTransparency='true' alternateFrame.id='popframe' alternateFrame.frameBorder='0' alternateFrame.marginHeight='0' alternateFrame.src='about:blank' alternateFrame.marginWidth='0' alternateFrame.hspace='0' alternateFrame.vspace='0' alternateFrame.scrolling='no' alternateFrame.name='mywin' }alternateFrame.style.position="absolute";document.body.appendChild(alternateFrame);}else{alternateFrame.style.visibility="visible";}alternateFrame.style.width=screen.availWidth;alternateFrame.style.height=screen.availHeight;alternateFrame.style.left=document.body.scrollLeft;alternateFrame.style.top=document.body.scrollTop;if(document.all) alternateFrame.name=alternateFrame.uniqueID;if(document.all) this.win=window.frames[alternateFrame.name];this.win = mywin;this.win.document.write("<body leftmargin='0' topmargin='0' oncontextmenu='self.event.returnValue=false'><div id='popbg'></div><div id='popbody'></div><div></div></body>");this.win.document.body.style.backgroundColor="transparent";document.body.style.overflow="hidden";if(document.all){this.pBody=this.win.document.body.children[1];this.pBg=this.win.document.body.children[0];}else{this.pBody=this.win.document.body.childNodes[1];this.pBg=this.win.document.body.childNodes[0];}this.hideAllSelect();this.initBg();return this.pBody;} 谢谢 看出来点什么了 可我把你的这段覆盖了 原来的这段alternateWindow.prototype.init=function() {if(alternateFrame==null){alternateFrame=document.createElement("<iframe allowTransparency='true' id='popframe' frameborder=0 marginheight=0 src='about:blank' marginwidth=0 hspace=0 vspace=0 scrolling=no></iframe>")alternateFrame.style.position="absolute";document.body.appendChild(alternateFrame);}else{alternateFrame.style.visibility="visible";}alternateFrame.style.width=screen.availWidth;alternateFrame.style.height=screen.availHeight;alternateFrame.style.left=document.body.scrollLeft;alternateFrame.style.top=document.body.scrollTop;alternateFrame.name=alternateFrame.uniqueID;this.win=window.frames[alternateFrame.name];this.win.document.write("<body leftmargin=0 topmargin=0 oncontextmenu='self.event.returnValue=false'><div id=popbg></div><div id=popbody></div><div></div></body>");this.win.document.body.style.backgroundColor="transparent";document.body.style.overflow="hidden";this.pBody=this.win.document.body.children[1];this.pBg=this.win.document.body.children[0];this.hideAllSelect();this.initBg();return this.pBody;}怎么在显示上有问题呀?麻烦给解释一下 谢谢 只是想让FF能够支持 现在FF下好像不兼容 呵 FF 不认with吗?with不够标准? 建议再加入一个JS使用IE和FF接近http://blog.csdn.net/rjzou2006/archive/2008/03/31/2232293.aspx不行再给我发信息。 <!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>无标题文档</title><script>function clk_yes(){ alert("哈哈哈");}function clk_no(){ alert("哈哈哈1111");}var alternateFrame=null;//生成的iframevar alternateWin=null;window.alert=showAlert;window.confirm=showConfirm;var IsIE=document.all;function alternateWindow(){this.win=null;//生成对话框的窗口对象this.pBody=null;//生成的body容器对象this.pBg=null;this.type="alert";//默认的种类是alertthis.FocusWhere="OK";//焦点在哪个按钮上}function showAlert(info){alternateWin=new alternateWindow();var pBody = alternateWin.init();alternateWin.initAlertBody(pBody,info);alternateWin.type="alert";}function showConfirm(info,ok_func,notok_func,ok_str,not_okstr){alternateWin=new alternateWindow();var pBody = alternateWin.init();alternateWin.initConfirmBody(pBody,info,ok_func,notok_func,ok_str,not_okstr);alternateWin.type="confirm";}alternateWindow.prototype.init=function() {if(alternateFrame==null){/*alternateFrame=document.createElement("<iframe allowTransparency='true' id='popframe' "+"frameborder=0 marginheight=0 src='about:blank' marginwidth=0 hspace=0 vspace=0 scrolling=no></iframe>")*///上面的ff不能兼容alternateFrame=document.createElement("iframe");//alternateFrame.allowTransparency='true';//这个没有什么用啊...........alternateFrame.id='popframe';alternateFrame.frameborder=0;alternateFrame.marginheight=0;alternateFrame.vspace=0;alternateFrame.hspace=0;alternateFrame.scrolling="no";alternateFrame.src='about:blank';alternateFrame.style.position="absolute";document.body.appendChild(alternateFrame);}else{alternateFrame.style.visibility="visible";}//ff设置位置时要把单位加上alternateFrame.style.width=screen.availWidth+"px";alternateFrame.style.height=screen.availHeight+"px";alternateFrame.style.left=document.body.scrollLeft+"px";alternateFrame.style.top=document.body.scrollTop+"px";//alternateFrame.name=alternateFrame.uniqueID;//ff下iframe不支持uniqueID属性alternateFrame.name="popframe";//this.win=window.frames[alternateFrame.name];//=========this.win=IsIE?window.frames[alternateFrame.name]:document.getElementById("popframe").contentWindow;this.win.document.write("<body leftmargin=0 topmargin=0 oncontextmenu='self.event.returnValue=false'><div id=popbg></div><div id=popbody></div><div></div></body>");this.win.document.body.style.backgroundColor="transparent";document.body.style.overflow="hidden";//=============下面两句this.pBody=IsIE?this.win.document.body.children[1]:this.win.document.getElementById("popbody");this.pBg=IsIE?this.win.document.body.children[0]:this.win.document.getElementById("popbg");this.hideAllSelect();this.initBg();return this.pBody;} /*** 作用:初始化背景层 */ //=============ff的滤镜播放效果的支持知道怎么搞alternateWindow.prototype.initBg=function(){with(this.pBg.style){position="absolute";left="0";top="0";width="100%";height="100%";visibility="hidden";backgroundColor="#000000";if(IsIE) filter="blendTrans(duration=1) alpha(opacity=30)";//==========else//ff下的blendTrans滤镜好象不支持,反正是不知道了 opacity="0.3";//透明度这样设置,是ff时 }if(IsIE) this.pBg.filters.blendTrans.apply();this.pBg.style.visibility="visible";if(IsIE) this.pBg.filters.blendTrans.play();}/** * 作用:初始化显示层 */alternateWindow.prototype.initAlertBody=function(obj,info){with(obj.style){position="absolute";width="400";height="150";backgroundColor="#ffffff";}obj.style.left=window.document.body.clientWidth/2-200;obj.style.top=window.document.body.clientHeight/10;var str;str ="<table border=0 cellpadding=0 cellspacing=1 bgcolor=#000000 width=100% height=100%><tr height=30>";str+="<td align=left style='color:#e1dfdf;font-size:14px;font-weight:bold' bgcolor=#454545>【新闻详细】<span id=newstitle></span></td></tr>";str+="<tr><td align=center bgcolor=#e1dfdf style='font-size:12px;color:#454545;vertical-align: top;padding-top:5px;'>";str+=info+"</td></tr><tr height=40 bgcolor=#cccccc><td align=center>" + "<input type='button' value='关 闭' id='AlertOK'" +//这里id要注意唯一 " onkeydown='parent.alternateWin.onKeyDown(event,this)'"+ " onclick='parent.alternateWin.closeWin()' style='border:solid 1px #797979;background:#f8f8f8;width:80px; padding:3px;'>" + "</td></tr></table>";obj.innerHTML=str;//这句话有问题,ff不支持allif(IsIE)this.win.document.body.all.AlertOK.focus();else this.win.document.getElementById("AlertOK");this.FocusWhere="OK";}alternateWindow.prototype.onKeyDown=function(event,obj){ switch(event.keyCode){ case 9://tab键 //这里事件对象属性和方法使用没加与区别 if(IsIE) event.keyCode=-1;else event.preventDefault(); if(this.type=="confirm"){ if(this.FocusWhere=="OK"){ if(IsIE) this.win.document.body.all.ConfirmNO.focus(); else this.win.document.getElementById("ConfirmNo").focus(); this.FocusWhere="NO"; }else{ if(IsIE)this.win.document.body.all.ConfirmOK.focus();else this.win.document.getElementById("ConfirmOK").focus(); this.FocusWhere="OK"; } } break; case 13:obj.click();break; case 27:this.closeWin();break; } }/** * 作用:初始化显示层 conFirm提示层 */alternateWindow.prototype.initConfirmBody=function(obj,info,ok_func,notok_func,ok_str,notok_str){with(obj.style){position="absolute";width="400";height="150";backgroundColor="#ffffff";}if(ok_str==null){ok_str="确定";}if(notok_str==null){notok_str="取消"}obj.style.left=window.document.body.clientWidth/2-200;obj.style.top=window.document.body.clientHeight/3;var str;str="<table border=0 cellpadding=0 cellspacing=1 bgcolor=#000000 width=100% height=100%><tr height=30>";str+="<td align=left style='color:#000000;font-size:14px;font-weight:bold' bgcolor=#9999ff>[询问]</td></tr>";str+="<tr><td align=center bgcolor=#efefff style='font-size:12px;color:#000000;vertical-align: middle;'>";str+=info+"</td></tr><tr height=30 bgcolor=#efefef><td align=center>" +"<input type='button' id='ConfirmOK'" +//这里id要注意唯一" onkeydown='parent.alternateWin.onKeyDown(event,this)'"+" onclick='parent.alternateWin.closeWin();parent."+ok_func+"();' " +" value='"+ok_str+"' style='border:solid 1px #666666;background:#cccccc'>"+" <input type='button' value='"+notok_str+"' id='ConfirmNO'"+//这里id要注意唯一" onkeydown='parent.alternateWin.onKeyDown(event,this)'"+" onclick='parent.alternateWin.closeWin();" +" parent."+notok_func+"();' style='border:solid 1px #666666;background:#cccccc'></td></tr></table>";obj.innerHTML=str;if(IsIE)this.win.document.body.all.ConfirmOK.focus();else this.win.document.getElementById("ConfirmOK").focus();}/** * 作用:关闭一切 */alternateWindow.prototype.closeWin=function(){alternateFrame.style.visibility="hidden";this.showAllSelect();document.body.style.overflow="auto";}/** * 作用:隐藏所有的select */alternateWindow.prototype.hideAllSelect=function(){ var obj; obj=document.getElementsByTagName("SELECT"); var i; for(i=0;i<obj.length;i++)obj[i].style.visibility="hidden"; }/** * 显示所有的select */ alternateWindow.prototype.showAllSelect=function(){ var obj; obj=document.getElementsByTagName("SELECT"); var i; for(i=0;i<obj.length;i++)obj[i].style.visibility="visible";}</script></head><body> <font color='red'>此功能由ShowBo,from CSDN修改于2008-4-11,兼容了ff2.0(滤镜过渡效果不知道搞),IE6.0,其他浏览器没测试<br /> 我个人觉得这个没多大意义,不能挂起线程,当加入form中时更本就没意思。</font><br /><br /><br /> <h1>下面这个没放到表单中,可以见到效果</h1><br /><input name="" type="submit" onclick="return confirm('今天天气真的很好啊,难道不是么?','clk_yes','clk_no','就算是吧','乱讲');" /><form><h1>下面这个放到表单中,挂不起线程,根本没意思</h1><br /><input name="" type="submit" onclick="return confirm('今天天气真的很好啊,难道不是么?','clk_yes','clk_no','就算是吧','乱讲');" /></form></html> 很强大 谢谢了~ 就要这样的答案 感谢两位高手 特别是showbo的详细解说 结帖了 如何用上下键切换<select>菜单 JQuery-Tree view 问题, 动态添加结点后,无法伸缩 使用js方法解决网址过滤 jquery选择器 推荐一活动“Java代码”征集大赛火热进行中 图形渐变问题 event.x和event.clientX有什么区别? 如何实现多文件下载? 有关javascript中checkbox的相关问题。麻烦了。(所有分了) 请问可以用js将HTML文档中的表格输出吗? 动态改变iframe的src 用javascript怎么做 showModelessDialog子窗口的执行完毕后自动关闭并刷新父窗体
initBg()基本不兼容alternateWindow.prototype.init=function() {
if(alternateFrame==null){
if(document.all) alternateFrame=document.createElement("<iframe allowTransparency='true' id='popframe' frameborder=0 marginheight=0 src='about:blank' marginwidth=0 hspace=0 vspace=0 scrolling=no></iframe>")
else{
alternateFrame=document.createElement("iframe");
alternateFrame.allowTransparency='true'
alternateFrame.id='popframe'
alternateFrame.frameBorder='0'
alternateFrame.marginHeight='0'
alternateFrame.src='about:blank'
alternateFrame.marginWidth='0'
alternateFrame.hspace='0'
alternateFrame.vspace='0'
alternateFrame.scrolling='no'
alternateFrame.name='mywin'
}
alternateFrame.style.position="absolute";
document.body.appendChild(alternateFrame);
}else{
alternateFrame.style.visibility="visible";
}
alternateFrame.style.width=screen.availWidth;
alternateFrame.style.height=screen.availHeight;
alternateFrame.style.left=document.body.scrollLeft;
alternateFrame.style.top=document.body.scrollTop;
if(document.all) alternateFrame.name=alternateFrame.uniqueID;
if(document.all) this.win=window.frames[alternateFrame.name];
this.win = mywin;
this.win.document.write("<body leftmargin='0' topmargin='0' oncontextmenu='self.event.returnValue=false'><div id='popbg'></div><div id='popbody'></div><div></div></body>");
this.win.document.body.style.backgroundColor="transparent";
document.body.style.overflow="hidden";
if(document.all){
this.pBody=this.win.document.body.children[1];
this.pBg=this.win.document.body.children[0];
}
else{
this.pBody=this.win.document.body.childNodes[1];
this.pBg=this.win.document.body.childNodes[0];
}
this.hideAllSelect();
this.initBg();return this.pBody;
}
谢谢 看出来点什么了 可我把你的这段覆盖了 原来的这段
alternateWindow.prototype.init=function() {
if(alternateFrame==null){
alternateFrame=document.createElement("<iframe allowTransparency='true' id='popframe' frameborder=0 marginheight=0 src='about:blank' marginwidth=0 hspace=0 vspace=0 scrolling=no></iframe>")
alternateFrame.style.position="absolute";
document.body.appendChild(alternateFrame);
}else{
alternateFrame.style.visibility="visible";
}
alternateFrame.style.width=screen.availWidth;
alternateFrame.style.height=screen.availHeight;
alternateFrame.style.left=document.body.scrollLeft;
alternateFrame.style.top=document.body.scrollTop;
alternateFrame.name=alternateFrame.uniqueID;this.win=window.frames[alternateFrame.name];
this.win.document.write("<body leftmargin=0 topmargin=0 oncontextmenu='self.event.returnValue=false'><div id=popbg></div><div id=popbody></div><div></div></body>");
this.win.document.body.style.backgroundColor="transparent";
document.body.style.overflow="hidden";
this.pBody=this.win.document.body.children[1];
this.pBg=this.win.document.body.children[0];
this.hideAllSelect();
this.initBg();return this.pBody;
}
怎么在显示上有问题呀?麻烦给解释一下 谢谢
只是想让FF能够支持 现在FF下好像不兼容 呵
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script>
function clk_yes()
{
alert("哈哈哈");
}function clk_no()
{
alert("哈哈哈1111");
}
var alternateFrame=null;//生成的iframe
var alternateWin=null;
window.alert=showAlert;
window.confirm=showConfirm;
var IsIE=document.all;function alternateWindow(){
this.win=null;//生成对话框的窗口对象
this.pBody=null;//生成的body容器对象
this.pBg=null;
this.type="alert";//默认的种类是alert
this.FocusWhere="OK";//焦点在哪个按钮上
}function showAlert(info){
alternateWin=new alternateWindow();
var pBody = alternateWin.init();
alternateWin.initAlertBody(pBody,info);
alternateWin.type="alert";
}function showConfirm(info,ok_func,notok_func,ok_str,not_okstr){
alternateWin=new alternateWindow();
var pBody = alternateWin.init();
alternateWin.initConfirmBody(pBody,info,ok_func,notok_func,ok_str,not_okstr);
alternateWin.type="confirm";
}alternateWindow.prototype.init=function() {
if(alternateFrame==null){
/*alternateFrame=document.createElement("<iframe allowTransparency='true' id='popframe' "
+"frameborder=0 marginheight=0 src='about:blank' marginwidth=0 hspace=0 vspace=0 scrolling=no></iframe>")*/
//上面的ff不能兼容
alternateFrame=document.createElement("iframe");
//alternateFrame.allowTransparency='true';//这个没有什么用啊...........
alternateFrame.id='popframe';
alternateFrame.frameborder=0;
alternateFrame.marginheight=0;
alternateFrame.vspace=0;
alternateFrame.hspace=0;
alternateFrame.scrolling="no";
alternateFrame.src='about:blank';
alternateFrame.style.position="absolute";
document.body.appendChild(alternateFrame);
}else{
alternateFrame.style.visibility="visible";
}
//ff设置位置时要把单位加上
alternateFrame.style.width=screen.availWidth+"px";
alternateFrame.style.height=screen.availHeight+"px";
alternateFrame.style.left=document.body.scrollLeft+"px";
alternateFrame.style.top=document.body.scrollTop+"px";
//alternateFrame.name=alternateFrame.uniqueID;//ff下iframe不支持uniqueID属性
alternateFrame.name="popframe";
//this.win=window.frames[alternateFrame.name];//=========
this.win=IsIE?window.frames[alternateFrame.name]:document.getElementById("popframe").contentWindow;
this.win.document.write("<body leftmargin=0 topmargin=0 oncontextmenu='self.event.returnValue=false'><div id=popbg></div><div id=popbody></div><div></div></body>");
this.win.document.body.style.backgroundColor="transparent";
document.body.style.overflow="hidden";
//=============下面两句
this.pBody=IsIE?this.win.document.body.children[1]:this.win.document.getElementById("popbody");
this.pBg=IsIE?this.win.document.body.children[0]:this.win.document.getElementById("popbg");
this.hideAllSelect();
this.initBg();
return this.pBody;
} /**
* 作用:初始化背景层
*/
//=============ff的滤镜播放效果的支持知道怎么搞
alternateWindow.prototype.initBg=function(){
with(this.pBg.style){
position="absolute";
left="0";
top="0";
width="100%";
height="100%";
visibility="hidden";
backgroundColor="#000000";
if(IsIE)
filter="blendTrans(duration=1) alpha(opacity=30)";//==========
else//ff下的blendTrans滤镜好象不支持,反正是不知道了
opacity="0.3";//透明度这样设置,是ff时
}
if(IsIE) this.pBg.filters.blendTrans.apply();
this.pBg.style.visibility="visible";
if(IsIE) this.pBg.filters.blendTrans.play();
}
/**
* 作用:初始化显示层
*/
alternateWindow.prototype.initAlertBody=function(obj,info){
with(obj.style){
position="absolute";
width="400";
height="150";
backgroundColor="#ffffff";
}
obj.style.left=window.document.body.clientWidth/2-200;
obj.style.top=window.document.body.clientHeight/10;
var str;
str ="<table border=0 cellpadding=0 cellspacing=1 bgcolor=#000000 width=100% height=100%><tr height=30>";
str+="<td align=left style='color:#e1dfdf;font-size:14px;font-weight:bold' bgcolor=#454545>【新闻详细】<span id=newstitle></span></td></tr>";
str+="<tr><td align=center bgcolor=#e1dfdf style='font-size:12px;color:#454545;vertical-align: top;padding-top:5px;'>";
str+=info+"</td></tr><tr height=40 bgcolor=#cccccc><td align=center>" +
"<input type='button' value='关 闭' id='AlertOK'" +//这里id要注意唯一
" onkeydown='parent.alternateWin.onKeyDown(event,this)'"+
" onclick='parent.alternateWin.closeWin()' style='border:solid 1px #797979;background:#f8f8f8;width:80px; padding:3px;'>" +
"</td></tr></table>";
obj.innerHTML=str;
//这句话有问题,ff不支持all
if(IsIE)this.win.document.body.all.AlertOK.focus();else this.win.document.getElementById("AlertOK");
this.FocusWhere="OK";
}
alternateWindow.prototype.onKeyDown=function(event,obj){
switch(event.keyCode){
case 9://tab键
//这里事件对象属性和方法使用没加与区别
if(IsIE) event.keyCode=-1;else event.preventDefault();
if(this.type=="confirm"){
if(this.FocusWhere=="OK"){
if(IsIE)
this.win.document.body.all.ConfirmNO.focus();
else
this.win.document.getElementById("ConfirmNo").focus();
this.FocusWhere="NO";
}else{
if(IsIE)this.win.document.body.all.ConfirmOK.focus();else this.win.document.getElementById("ConfirmOK").focus();
this.FocusWhere="OK";
}
}
break;
case 13:obj.click();break;
case 27:this.closeWin();break;
} }
/**
* 作用:初始化显示层 conFirm提示层
*/
alternateWindow.prototype.initConfirmBody=function(obj,info,ok_func,notok_func,ok_str,notok_str){
with(obj.style){
position="absolute";
width="400";
height="150";
backgroundColor="#ffffff";
}
if(ok_str==null){
ok_str="确定";
}
if(notok_str==null){
notok_str="取消"
}
obj.style.left=window.document.body.clientWidth/2-200;
obj.style.top=window.document.body.clientHeight/3;
var str;
str="<table border=0 cellpadding=0 cellspacing=1 bgcolor=#000000 width=100% height=100%><tr height=30>";
str+="<td align=left style='color:#000000;font-size:14px;font-weight:bold' bgcolor=#9999ff>[询问]</td></tr>";
str+="<tr><td align=center bgcolor=#efefff style='font-size:12px;color:#000000;vertical-align: middle;'>";
str+=info+"</td></tr><tr height=30 bgcolor=#efefef><td align=center>" +
"<input type='button' id='ConfirmOK'" +//这里id要注意唯一
" onkeydown='parent.alternateWin.onKeyDown(event,this)'"+
" onclick='parent.alternateWin.closeWin();parent."+ok_func+"();' " +
" value='"+ok_str+"' style='border:solid 1px #666666;background:#cccccc'>"+
" <input type='button' value='"+notok_str+"' id='ConfirmNO'"+//这里id要注意唯一
" onkeydown='parent.alternateWin.onKeyDown(event,this)'"+
" onclick='parent.alternateWin.closeWin();" +
" parent."+notok_func+"();' style='border:solid 1px #666666;background:#cccccc'></td></tr></table>";
obj.innerHTML=str;
if(IsIE)this.win.document.body.all.ConfirmOK.focus();else this.win.document.getElementById("ConfirmOK").focus();
}/**
* 作用:关闭一切
*/
alternateWindow.prototype.closeWin=function(){
alternateFrame.style.visibility="hidden";
this.showAllSelect();
document.body.style.overflow="auto";
}
/**
* 作用:隐藏所有的select
*/
alternateWindow.prototype.hideAllSelect=function(){
var obj;
obj=document.getElementsByTagName("SELECT");
var i;
for(i=0;i<obj.length;i++)
obj[i].style.visibility="hidden";
}
/**
* 显示所有的select
*/
alternateWindow.prototype.showAllSelect=function(){
var obj;
obj=document.getElementsByTagName("SELECT");
var i;
for(i=0;i<obj.length;i++)
obj[i].style.visibility="visible";
}</script>
</head><body>
<font color='red'>此功能由ShowBo,from CSDN修改于2008-4-11,兼容了ff2.0(滤镜过渡效果不知道搞),IE6.0,其他浏览器没测试<br />
我个人觉得这个没多大意义,不能挂起线程,当加入form中时更本就没意思。</font><br /><br /><br />
<h1>下面这个没放到表单中,可以见到效果</h1><br />
<input name="" type="submit" onclick="return confirm('今天天气真的很好啊,难道不是么?','clk_yes','clk_no','就算是吧','乱讲');" />
<form>
<h1>下面这个放到表单中,挂不起线程,根本没意思</h1><br />
<input name="" type="submit" onclick="return confirm('今天天气真的很好啊,难道不是么?','clk_yes','clk_no','就算是吧','乱讲');" /></form>
</html>