网站开发技巧参考大全

  • 事件源对象 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • event.srcElement.tagName <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    event.srcElement.type
  • 捕获释放 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    event.srcElement.setCapture();  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    event.srcElement.releaseCapture(); 
  • 事件按键 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    event.keyCode <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    event.shiftKey <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    event.altKey <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    event.ctrlKey
  • 事件返回值 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    event.returnValue
  • 鼠标位置 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    event.x <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    event.y
  • 窗体活动元素 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.activeElement
  • 绑定事件 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.captureEvents(Event.KEYDOWN);
  • 访问窗体元素 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.all("txt").focus(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.all("txt").select();
  • 窗体命令 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.execCommand
  • 窗体COOKIE <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.cookie
  • 菜单事件 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.oncontextmenu
  • 创建元素 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.createElement("SPAN"); 
  • 根据鼠标获得元素: <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.elementFromPoint(event.x,event.y).tagName=="TD <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.elementFromPoint(event.x,event.y).appendChild(ms) 
  • 窗体图片 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.images[索引]
  • 窗体事件绑定 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.onmousedown=scrollwindow;
  • 元素 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.窗体.elements[索引]
  • 对象绑定事件 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.all.xxx.detachEvent('onclick',a);
  • 插件数目 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    navigator.plugins
  • 取变量类型 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    typeof($js_libpath) == "undefined"
  • 下拉框 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    下拉框.options[索引] <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    下拉框.options.length
  • 查找对象 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.getElementsByName("r1"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.getElementById(id);
  • 定时 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    timer=setInterval('scrollwindow()',delay); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    clearInterval(timer);
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • UNCODE编码 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    escape() ,unescape
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 父对象 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    obj.parentElement(dhtml) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    obj.parentNode(dom)
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 交换表的行 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    TableID.moveRow(2,1)
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 替换CSS <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.all.csss.href = "a.css";<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 并排显示 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    display:inline<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 隐藏焦点 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    hidefocus=true
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 根据宽度换行 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    style="word-break:break-all"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 自动刷新 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <meta HTTP-EQUIV="refresh" C>
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 简单邮件 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <a  href="
    mailto:[email protected]?subject=ccc&body=xxxyyy"> 
  • 快速转到位置 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    obj.scrollIntoView(true)<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <a name="first"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <a href="#first">anchors</a>
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 网页传递参数 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    location.search();
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 可编辑 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    obj.contenteditable=true
  • 执行菜单命令 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    obj.execCommand
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 双字节字符 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    /[^\x00-\xff]/ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    汉字 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    /[\u4e00-\u9fa5]/
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 让英文字符串超出表格宽度自动换行 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    word-wrap: break-word; word-break: break-all;
  • 透明背景 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <IFRAME src="1.htm" width=300 height=180 allowtransparency></iframe>
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 获得style内容 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    obj.style.cssText
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • HTML标签 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.documentElement.innerHTML
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 第一个style标签 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.styleSheets[0]
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • style标签里的第一个样式 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.styleSheets[0].rules[0]
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 防止点击空链接时,页面往往重置到页首端。 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <a href="javascriptunction()">word</a>
  • 上一网页源 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    asp: <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    request.servervariables("HTTP_REFERER") <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    javascript: <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.referrer
  • 释放内存 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    CollectGarbage();
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 禁止右键 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.oncontextmenu = function() { return false;}
  • 禁止保存 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <noscript><iframe src="*.htm"></iframe></noscript>
  • 禁止选取<body oncontextmenu="return false" ondragstart="return false"
  • onselectstart ="return false" onselect="document.selection.empty()" oncopy="document.selection.empty()" onbeforecopy="return false"onmouseup="document.selection.empty()><¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 禁止粘贴 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <input type=text >
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 地址栏图标 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <link rel="Shortcut Icon" href="favicon.ico"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    favicon.ico 名字最好不变16*16的16色,放虚拟目录根目录下
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 收藏栏图标 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <link rel="Bookmark" href="favicon.ico">
  • 查看源码 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <input type=button value=查看网页源代码 >
  • 关闭输入法 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <input style="ime-modeisabled">
  • 自动全选 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <input type=text name=text1 value="123" >
  • ENTER键可以让光标移到下一个输入框 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <input >
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 文本框的默认值 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <input type=text value="123" >
  • title换行 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    obj.title = "123 sdfs "
  • 获得时间所代表的微秒 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    var n1 = new Date("2004-10-10".replace(/-/g, "\/")).getTime()
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 窗口是否关闭 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    win.closed
  • checkbox扁平 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <input type=checkbox style="position: absolute; clip:rect(5px 15px 15px 5px)"><br>
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 获取选中内容 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    document.selection.createRange().duplicate().text
  • 自动完成功能 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <input  type=text  autocomplete=on>打开该功能  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <input  type=text  autocomplete=off>关闭该功能   
  • 窗口最大化 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    <body >
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 无关闭按钮IE <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    window.open("aa.htm", "meizz", "fullscreen=7");
  • 统一编码/解码 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • 统一编码/解码 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • alert(decodeURIComponent(encodeURIComponent("http://你好.com?as= hehe"))) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    encodeURIComponent对":"、"/"、";" 和 "?"也编码
  • 表格行指示 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  • <tr  > <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    //各种尺寸
  • s  +=  "\r\n网页可见区域宽:"+  document.body.clientWidth;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    s  +=  "\r\n网页可见区域高:"+  document.body.clientHeight;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    s  +=  "\r\n网页可见区域高:"+  document.body.offsetWeight  +"  (包括边线的宽)"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    s  +=  "\r\n网页可见区域高:"+  document.body.offsetHeight  +"  (包括边线的宽)"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    s  +=  "\r\n网页正文全文宽:"+  document.body.scrollWidth;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    s  +=  "\r\n网页正文全文高:"+  document.body.scrollHeight;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    s  +=  "\r\n网页被卷去的高:"+  document.body.scrollTop;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    s  +=  "\r\n网页被卷去的左:"+  document.body.scrollLeft;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    s  +=  "\r\n网页正文部分上:"+  window.screenTop;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    s  +=  "\r\n网页正文部分左:"+  window.screenLeft;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    s  +=  "\r\n屏幕分辨率的高:"+  window.screen.height;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    s  +=  "\r\n屏幕分辨率的宽:"+  window.screen.width;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    s  +=  "\r\n屏幕可用工作区高度:"+  window.screen.availHeight;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    s  +=  "\r\n屏幕可用工作区宽度:"+  window.screen.availWidth; 
    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰

//过滤数字 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=text onkeypress="return event.keyCode>=48&&event.keyCode<=57||(this.value.indexOf('.')<0?event.keyCode==46alse)" onpaste="return !clipboardData.getData('text').match(/\D/)" ondragenter="return false">
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//特殊用途 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value=导入收藏夹 onclick="window.external.ImportExportFavorites(true,'http://localhost');"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value=导出收藏夹 onclick="window.external.ImportExportFavorites(false,'http://localhost');"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value=整理收藏夹 onclick="window.external.ShowBrowserUI('OrganizeFavorites', null)"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value=语言设置  onclick="window.external.ShowBrowserUI('LanguageDialog', null)"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value=加入收藏夹 onclick="window.external.AddFavorite('http://www.google.com/', 'google')"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value=加入到频道 onclick="window.external.addChannel('http://www.google.com/')"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value=加入到频道 onclick="window.external.showBrowserUI('PrivacySettings',null)">
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//不缓存 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<META HTTP-EQUIV="pragma" CONTENT="no-cache"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<META HTTP-EQUIV="expires" CONTENT="0">
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//正则匹配 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
匹配中文字符的正则表达式: [\u4e00-\u9fa5] <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
匹配双字节字符(包括汉字在内):[^\x00-\xff] <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
匹配空行的正则表达式:\n[\s| ]*\r <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
匹配HTML标记的正则表达式:/<(.*)>.*<\/\1>|<(.*) \/>/  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
匹配首尾空格的正则表达式:(^\s*)|(\s*$)(像vbscript那样的trim函数) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
匹配Email地址的正则表达式:\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)* <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
匹配网址URL的正则表达式:http://([\w-]+\.)+[\w-]+(/[\w- ./?%&=]*)? <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
以下是例子: <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
利用正则表达式限制网页表单里的文本框输入内容: <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
用正则表达式限制只能输入中文:onkeyup="value=value.replace(/[^\u4E00-\u9FA5]/g,'')" onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\u4E00-\u9FA5]/g,''))" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
1.用正则表达式限制只能输入全角字符: onkeyup="value=value.replace(/[^\uFF00-\uFFFF]/g,'')" onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\uFF00-\uFFFF]/g,''))" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
2.用正则表达式限制只能输入数字:onkeyup="value=value.replace(/[^\d]/g,'') "onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\d]/g,''))" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
3.用正则表达式限制只能输入数字和英文:onkeyup="value=value.replace(/[\W]/g,'') "onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\d]/g,''))"
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//消除图像工具栏 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<IMG SRC="mypicture.jpg" HEIGHT="100px" WIDTH="100px" GALLERYIMG="false"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
or <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<head> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<meta http-equiv="imagetoolbar" content="no"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</head>
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//无提示关闭 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function Close() <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var ua=navigator.userAgent <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var ie=navigator.appName=="Microsoft Internet Explorer"?truealse <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
if(ie) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      var IEversion=parseFloat(ua.substring(ua.indexOf("MSIE ")+5,ua.indexOf(";",ua.indexOf("MSIE ")))) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if(IEversion< 5.5) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  var str  = '<object id=noTipClose classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">' <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      str += '<param name="Command" value="Close"></object>'; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      document.body.insertAdjacentHTML("beforeEnd", str); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      document.all.noTipClose.Click(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      else <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      window.opener =null; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      window.close(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
else <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  window.close() <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
}
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//取得控件得绝对位置(1) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<script language="javascript"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function getoffset(e) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var t=e.offsetTop;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var l=e.offsetLeft;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
while(e=e.offsetParent) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  t+=e.offsetTop;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  l+=e.offsetLeft;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var rec = new Array(1); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
rec[0]  = t; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
rec[1] = l; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
return rec <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</script>
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//获得控件的绝对位置(2) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
oRect = obj.getBoundingClientRect(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
oRect.left <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
oRect.
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//最小化,最大化,关闭 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<object id=min classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<param name="Command" value="Minimize"></object>  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<object id=max classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<param name="Command" value="Maximize"></object>  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<OBJECT id=close classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<PARAM NAME="Command" value="Close"></OBJECT> 

<input type=button value=最小化 onclick=min.Click()> 

 <input type=button value=最大化 onclick=max.Click()>  ‰
<input type=button value=关闭 onclick=close.Click()> 
‰

//光标停在文字最后 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<script language="javascript"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function cc() <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var e = event.srcElement; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var r =e.createTextRange(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
r.moveStart('character',e.value.length); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
r.collapse(true); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
r.select(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</script> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=text name=text1 value="123" onfocus="cc()">
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//页面进入和退出的特效 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
进入页面<meta http-equiv="Page-Enter" content="revealTrans(duration=x, transition=y)"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
推出页面<meta http-equiv="Page-Exit" content="revealTrans(duration=x, transition=y)"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
这个是页面被载入和调出时的一些特效。duration表示特效的持续时间,以秒为单位。transition表示使 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
用哪种特效,取值为1-23: <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  0 矩形缩小  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  1 矩形扩大  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  2 圆形缩小 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  3 圆形扩大  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  4 下到上刷新  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  5 上到下刷新 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  6 左到右刷新  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  7 右到左刷新  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  8 竖百叶窗 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  9 横百叶窗  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  10 错位横百叶窗  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  11 错位竖百叶窗 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  12 点扩散  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  13 左右到中间刷新  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  14 中间到左右刷新 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  15 中间到上下 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  16 上下到中间  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  17 右下到左上 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  18 右上到左下  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  19 左上到右下  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  20 左下到右上 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  21 横条  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  22 竖条  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  23 
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//网页是否被检索 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<meta name="ROBOTS" content="属性值"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  其中属性值有以下一些: <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  属性值为"all": 文件将被检索,且页上链接可被查询; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  属性值为"none": 文件不被检索,而且不查询页上的链接; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  属性值为"index": 文件将被检索; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  属性值为"follow": 查询页上的链接; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  属性值为"noindex": 文件不检索,但可被查询链接; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  属性值为"nofollow"
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//打印分页 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<p  style="page-break-after:always">page1</p>  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<p  style="page-break-after:always">page2</p> 
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//设置打印 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<object id="factory" style="display:none" viewastext <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  codebase="http://www.meadroid.com/scriptx/ScriptX.cab#Version=5,60,0,360" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
></object> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value=页面设置 onclick="factory.printing.PageSetup()"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value=打印预览 onclick="factory.printing.Preview()"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<script language=javascript> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function window.onload() <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  // -- advanced features <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.SetMarginMeasure(2) // measure margins in inches <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.SetPageRange(false, 1, 3) // need pages from 1 to 3 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.printer = "HP DeskJet 870C" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.copies = 2 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.collate = true <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.paperSize = "A4" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.paperSource = "Manual feed" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  // -- basic features <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.header = "居左显示&b居中显示&b居右显示页码,第&p页/共&P页" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.footer = "(自定义页脚)" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.portrait = false <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.leftMargin = 0.75 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.topMargin = 1.5 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.rightMargin = 0.75 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.bottomMargin = 1.5 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function Print(frame) { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  factory.printing.Print(true, frame) // print with prompt <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</script> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value="打印本页" onclick="factory.printing.Print(false)"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value="页面设置" onclick="factory.printing.PageSetup()"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value="打印预览" onclick="factory.printing.Preview()"><br> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<a href="http://www.meadroid.com/scriptx/docs/printdoc.htm?static"  target=_blank>具体使用手册,更多信息,点这里</a> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//自带的打印预览 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
WebBrowser.ExecWB(1,1) 打开  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Web.ExecWB(2,1) 关闭现在所有的IE窗口,并打开一个新窗口  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Web.ExecWB(4,1) 保存网页  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Web.ExecWB(6,1) 打印  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Web.ExecWB(7,1) 打印预览  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Web.ExecWB(8,1) 打印页面设置  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Web.ExecWB(10,1) 查看页面属性  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Web.ExecWB(15,1) 好像是撤销,有待确认  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Web.ExecWB(17,1) 全选  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Web.ExecWB(22,1) 刷新  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Web.ExecWB(45,1) 关闭窗体无提示  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<style media=print>  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
.Noprint{display:none;}<!--用本样式在打印时隐藏非打印项目-->  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
.PageNext{page-break-after: always;}<!--控制分页-->  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</style>  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<object  id="WebBrowser"  width=0  height=0  classid="CLSID856F961-340A-11D0-A96B-00C04FD705A2">    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</object>    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<center class="Noprint" > <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value=打印 onclick=document.all.WebBrowser.ExecWB(6,1)>  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value=直接打印 onclick=document.all.WebBrowser.ExecWB(6,6)>  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type=button value=页面设置 onclick=document.all.WebBrowser.ExecWB(8,1)>  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</p>  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<p> <input type=button value=打印预览 onclick=document.all.WebBrowser.ExecWB(7,1)>  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</center>
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//去掉打印时的页眉页脚 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<script  language="JavaScript"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var HKEY_Root,HKEY_Path,HKEY_Key; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
HKEY_Root="HKEY_CURRENT_USER"; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
HKEY_Path="\\Software\\Microsoft\\Internet Explorer\\PageSetup\\"; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//设置网页打印的页眉页脚为空 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function PageSetup_Null() <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
try <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
        var Wsh=new ActiveXObject("WScript.Shell"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  HKEY_Key="header"; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,""); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  HKEY_Key="footer"; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,""); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
catch(e){} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//设置网页打印的页眉页脚为默认值 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function  PageSetup_Default() <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
try <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  var Wsh=new ActiveXObject("WScript.Shell"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  HKEY_Key="header"; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&w&b页码,&p/&P"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  HKEY_Key="footer"; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&u&b&d"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
catch(e){} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</script> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type="button" value="清空页码" onclick=PageSetup_Null()> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input type="button" value="恢复页码" onclick=PageSetup_Default()>
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//浏览器验证 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function checkBrowser() <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  this.ver=navigator.appVersion  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  this.dom=document.getElementById?1:0  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom)?1:0;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  this.ie4=(document.all && !this.dom)?1:0;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  this.ns4=(document.layers && !this.dom)?1:0;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  this.mac=(this.ver.indexOf('Mac') > -1) ?1:0;  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  this.ope=(navigator.userAgent.indexOf('Opera')>-1);  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  this.ie=(this.ie6 || this.ie5 || this.ie4)  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  this.ns=(this.ns4 || this.ns5)  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns5 || this.ns4 || this.mac <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
|| this.ope)  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  this.nbw=(!this.bw)  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  return this; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
}
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//计算内容宽和高 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<SCRIPT  language="javascript"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function  test(obj)  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      var  range  =  obj.createTextRange();  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      alert("内容区宽度:  "  +  range.boundingWidth    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
                                                +  "px\r\n内容区高度:  "  +  range.boundingHeight  +  "px");  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
              <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</SCRIPT>  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<BODY>  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<Textarea id="txt" height="150">sdf</textarea><INPUT  type="button"  value="计算内容宽度"  onClick="test(txt)"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</BODY>
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//无模式的提示框 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function modelessAlert(Msg) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  window.showModelessDialog("javascript:alert(\""+escape(Msg)+"\");window.close();","","status:no;resizable:no;help:no;<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
dialogHeight:height:30px;dialogHeight:40px;"
); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
}
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//屏蔽按键 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<html> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<head> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  <noscript><meta http-equiv="refresh" content="0;url=about:noscript"></noscript> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  <title>屏蔽鼠标右键、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格键</title> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</head> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<body> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<script language="Javascript"><!-- <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  //屏蔽鼠标右键、Ctrl+N、Shift+F10、F11、F5刷新、退格键 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  //Author: meizz(梅花雨) 2002-6-18 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function document.oncontextmenu(){event.returnValue=false;}//屏蔽鼠标右键 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function window.onhelp(){return false} //屏蔽F1帮助 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function document.onkeydown() <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if ((window.event.altKey)&& <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      ((window.event.keyCode==37)||  //屏蔽 Alt+ 方向键 ← <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      (window.event.keyCode==39)))  //屏蔽 Alt+ 方向键 → <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    alert("不准你使用ALT+方向键前进或后退网页!"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    event.returnValue=false; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    /* 注:这还不是真正地屏蔽 Alt+ 方向键, <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    因为 Alt+ 方向键弹出警告框时,按住 Alt 键不放, <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    用鼠标点掉警告框,这种屏蔽方法就失效了。以后若 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    有哪位高手有真正屏蔽 Alt 键的方法,请告知。*/
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if ((event.keyCode==8)  ||                //屏蔽退格删除键 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      (event.keyCode==116)||                //屏蔽 F5 刷新键 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      (event.ctrlKey && event.keyCode==82)){ //Ctrl + R <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    event.keyCode=0; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    event.returnValue=false; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if (event.keyCode==122){event.keyCode=0;event.returnValue=false;}  //屏蔽F11 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if (event.ctrlKey && event.keyCode==78) event.returnValue=false//屏蔽 Ctrl+n <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if (event.shiftKey && event.keyCode==121)event.returnValue=false//屏蔽 shift+F10 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if (window.event.srcElement.tagName == "A" && window.event.shiftKey)  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      window.event.returnValue = false;            //屏蔽 shift 加鼠标左键新开一网页 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if ((window.event.altKey)&&(window.event.keyCode==115))            //屏蔽Alt+F4 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      window.showModelessDialog("about:blank","","dialogWidth:1px;dialogheight:1px"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
      return false; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</script> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
屏蔽鼠标右键、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格键 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</body> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</html>
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//屏蔽打印 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<style> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
@media print{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
* {display:none} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</style> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//移动的图层,拖动 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
1.<span style='position:absolute;width:200;height:200;background:red' <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
onmousedown=MouseDown(this) onmousemove=MouseMove() onmouseup=MouseUp()>meizz</span> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<script language=javascript> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var Obj; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function MouseDown(obj) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  Obj=obj; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  Obj.setCapture(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  Obj.l=event.x-Obj.style.pixelLeft; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  Obj.t=event.y-Obj.style.pixelTop; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function MouseMove() <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if(Obj!=null) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    Obj.style.left = event.x-Obj.l; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    Obj.style.top = event.y-Obj.t; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function MouseUp() <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if(Obj!=null) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    Obj.releaseCapture(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    Obj=null; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</script> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
2. <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<div id="myDiv" src="logo.gif" ondrag="doDrag();" onmouseover="this.style.cursor='hand'" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
style="position:absolute;left=100;top=100;" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
onmousedown="doMouseDown();"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<a href="#" onclick="return false"><h1>wlecome</h1></a> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</div> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<script language="JavaScript" type="text/javascript"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var orgMouseX; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var orgMouseY; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var orgObjX; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var orgObjY; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function doDrag() <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var myObject=document.all.myDiv; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var x=event.clientX; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var y=event.clientY; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
myObject.style.left=x-(orgMouseX-orgObjX); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
myObject.style.top=y-(orgMouseY-orgObjY); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function doMouseDown() <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
orgMouseX=event.clientX; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
orgMouseY=event.clientY; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
orgObjX=parseInt(document.all.myDiv.style.left); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
orgObjY=parseInt(document.all.myDiv.style.top); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</script> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
 
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//文档状态改变 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<iframe src="a.html" id="f" name="f" scrolling="no" frameborder=0 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
marginwidth=0 marginheight=0></iframe> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<script> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var doc=window.frames["f"].document; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function s(){ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
if (doc.readyState=="complete"){ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  document.all.f.style.height=doc.body.scrollHeight <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  document.all.f.style.width=doc.body.scrollWidth <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
doc.onreadystatechange=s <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</script> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//刷新后不变的文本框 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<HTML> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<HEAD> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<META NAME="save" CONTENT="history"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<STYLE> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  .sHistory {behavior:url(#default#savehistory);} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</STYLE> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</HEAD> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<BODY> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<INPUT class=sHistory type=text id=oPersistInput> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</BODY> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</HTML>
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//访问剪贴板 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
(1)拖拽访问 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
event.dataTransfer.setData("URL", oImage.src); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
sImageURL = event.dataTransfer.getData("URL") <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
(2)普通访问 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
window.clipboardData.setData("Text",oSource.innerText); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
window.clipboardData.getData("Text");
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N

//操作COOKIE <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function SetCookie(sName, sValue) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
document.cookie = sName + "=" + escape(sValue) + "; "; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function GetCookie(sName) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var aCookie = document.cookie.split("; "); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
for (var i=0; i < aCookie.length; i++) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  var aCrumb = aCookie.split("="); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if (sName == aCrumb[0])  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  return unescape(aCrumb[1]); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function DelCookie(sName) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
document.cookie = sName + "=" + escape(sValue) + "; expires=Fri, 31 Dec 1999 23:59:59 GMT;"; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
}
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//setTimeout增加参数 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//setTimeout增加参数 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//setTimeout增加参数 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<script> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var _st = window.setTimeout; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
window.setTimeout = function(fRef, mDelay) { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
if(typeof fRef == 'function'){ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  var argu = Array.prototype.slice.call(arguments,2); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  var f = (function(){ fRef.apply(null, argu); }); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  return _st(f, mDelay); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
return _st(fRef,mDelay); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function test(x){ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
alert(x); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
window.setTimeout(test,1000,'fason'); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</script>
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//自定义的apply,call <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Function.prototype.apply = function (obj, argu) { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
if (obj) obj.constructor.prototype._caller = this<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var argus = new Array(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
for (var i=0;i<argu.length;i++) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  argus = "argu[" + i + "]"; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var r; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
eval("r = " + (obj ? ("obj._caller(" + argus.join(",") + ");") : ("this(" + argus.join(",") + ");"))); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
return r; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
}; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Function.prototype.call = function (obj) { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var argu = new Array(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
for (var i=1;i<arguments.length;i++) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  argu[i-1] = arguments; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
return this.apply(obj, argu); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
};       
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//下载文件 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function DownURL(strRemoteURL,strLocalURL) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
try <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  var xmlHTTP=new ActiveXObject("Microsoft.XMLHTTP"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  xmlHTTP.open("Get",strRemoteURL,false); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  xmlHTTP.send(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  var adodbStream=new ActiveXObject("ADODB.Stream"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  adodbStream.Type=1;//1=adTypeBinary <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  adodbStream.Open(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  adodbStream.write(xmlHTTP.responseBody); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  adodbStream.SaveToFile(strLocalURL,2); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  adodbStream.Close(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  adodbStream=null; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  xmlHTTP=null; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
catch(e) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  window.confirm("下载URL出错!"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//window.confirm("下载完成."); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
}
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//检验连接是否有效 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function getXML(URL)  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var xmlhttp = new ActiveXObject("microsoft.xmlhttp"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
xmlhttp.Open("GET",URL, false);  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
try <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  xmlhttp.Send(); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
catch(e){} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
finally  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  var result = xmlhttp.responseText; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if(result)  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if(xmlhttp.Status==200) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    return(true); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  else  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    return(false); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  else  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  return(false); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
}
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//POST代替FORM <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<SCRIPT language="VBScript"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Function URLEncoding(vstrIn) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    strReturn = "" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    For i = 1 To Len(vstrIn) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
        ThisChr = Mid(vStrIn,i,1) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
        If Abs(Asc(ThisChr)) < &HFF Then <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
            strReturn = strReturn & ThisChr <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
        Else <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
            innerCode = Asc(ThisChr) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
            If innerCode < 0 Then <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
                innerCode = innerCode + &H10000 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
            End If <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
            Hight8 = (innerCode  And &HFF00)\ &HFF <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
            Low8 = innerCode And &HFF <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
            strReturn = strReturn & "%" & Hex(Hight8) &  "%" & Hex(Low8) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
        End If <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    Next <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    URLEncoding = strReturn <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
End Function <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
Function bytes2BSTR(vIn) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    strReturn = "" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    For i = 1 To LenB(vIn) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
        ThisCharCode = AscB(MidB(vIn,i,1)) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
        If ThisCharCode < &H80 Then <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
            strReturn = strReturn & Chr(ThisCharCode) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
        Else <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
            NextCharCode = AscB(MidB(vIn,i+1,1)) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
            strReturn = strReturn & Chr(CLng(ThisCharCode) * &H100 + CInt(NextCharCode)) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
            i = i + 1 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
        End If <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    Next <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    bytes2BSTR = strReturn <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
End Function <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
dim strA,oReq <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
strA = URLEncoding("submit1=Submit&text1=中文") <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
set oReq = CreateObject("MSXML2.XMLHTTP") <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
oReq.open "POST","http://ServerName/VDir/TstResult.asp",false <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
oReq.setRequestHeader "Content-Length",Len(strA) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
oReq.setRequestHeader "CONTENT-TYPE","application/x-www-form-urlencoded" <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
oReq.send strA <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
msgbox bytes2BSTR(oReq.responseBody) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</SCRIPT>
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//readystate是xmlhttp返回数据的进度,0=载入中,1=未初始化,2=已载入,3=运行中,4=完成
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//组件是否安装 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
isComponentInstalled("{6B053A4B-A7EC-4D3D-4567-B8FF8A1A5739}", "componentID"))
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//检查网页是否存在 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
function CheckURL(URL) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  xmlhttp.Open("GET",URL, false); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  try <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  {  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    xmlhttp.Send();  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    var result = xmlhttp.status; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  catch(e) {return(false); } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  if(result==200) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  {  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    return true; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  xmlhttp = null; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  return false; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
}
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//连接数据库 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<script language="javascript"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  //用 JavaScript 写服务器端连接数据库的代码示例 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  var conn = new ActiveXObject("ADODB.Connection"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  conn.Open("Provider=SQLOLEDB.1; Data Source=localhost; User ID=sa; " <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
    +"Password=; Initial Catalog=pubs"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  var rs = new ActiveXObject("ADODB.Recordset"); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  var sql="select * from authors"; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  rs.open(sql, conn); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
shtml = "<table width='100%' border=1>"; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
shtml +="<tr bgcolor='#f4f4f4'><td>au_id</td><td><¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
au_lname</td><td>au_fname<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</td><td>phone</td><td>address</td><td> city</td><¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<td>state</td><td>zip</td></tr>"
; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  while(!rs.EOF) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  { <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
shtml += "<tr><td>" + rs("au_id") + "</td><td>" + rs("au_lname") + "</td><td>" + rs("au_fname") + "</td><td>" + rs("phone") + "</td><td>" + rs("address") + "</td><td>" + rs("city") + "</td><td>" + rs("state") + "</td><td>" + rs("zip") + "</td></tr>"; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
rs.moveNext; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  } <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  shtml += "</table>"; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  document.write(shtml); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  rs.close();  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  rs = null<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  conn.close();  <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  conn = null; <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</script>
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//使用数据岛 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<html> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<body> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
srno:<input type=text datasrc=#xmldate DataFLD=srno size="76"><BR> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
times:<input type=text datasrc=#xmldate DataFLD=times size="76"><BR> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input id="first" TYPE=button value="<< 第一条记录" onclick="xmldate.recordset.moveFirst()"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input id="prev" TYPE=button value="<上一条记录" onclick="xmldate.recordset.movePrevious()"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input id="next" TYPE=button value="下一条记录>" onclick="xmldate.recordset.moveNext()"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input id="last" TYPE=button value="最后一条记录>>" onclick="xmldate.recordset.moveLast()">    <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<input id="Add" TYPE=button value="添加新记录" onclick="xmldate.recordset.addNew()"<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<XML ID="xmldate"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<infolist> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<info ><srno>20041025-01</srno><times>null</times></info> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<info ><srno>20041101-09</srno><times>2004年10月1日2点22分0秒</times></info> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</infolist> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</XML> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</body> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
</html>
<¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
//获得参数 <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<body> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<a href="javascript:location.href=location.href + '?a=1&b=2'">search</a> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<script language="JavaScript"> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
<!-- <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var a = location.search.substr(1); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
if(a.length>0) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var re = /([^&]*?)\=([^&]*)/g <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
var s = a.match(re); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
for(var i= 0;i<s.length;i++) <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
{ <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  alert(s); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
  alert(s.split("=")[1]); <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
} <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
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                <option value="1">11111111<option> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
                <option value="2">222222</option> <¥²†¤ibbs.51aspx.comc⫍¿ß¯N‰
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