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javascript小技能&&JavaScript[对象.属性]集锦 [转载了多篇]

热度:674   发布时间:2012-08-28 12:37:01.0
javascript小技巧&&JavaScript[对象.属性]集锦 [转载了多篇]
转自 piperzero博客文章 http://piperzero.iteye.com/blog/1010025

因为这两篇太安逸了,东西很多,很实用,所以转到我格子里!
总的来说,如果你要找js 的东西,而不看这两篇的话,肯定要多花好多时间!!哈哈!!

如果你找的javascript的东西的话,建议你 ctrl+F 直接在这个页上找,因为这里80%有你要找的,但是要让你挨着看的话,你就准备看完就去配眼镜!!

事件源对象
event.srcElement.tagName
event.srcElement.type
捕获释放
event.srcElement.setCapture();
event.srcElement.releaseCapture();
事件按键
event.keyCode
event.shiftKey
event.altKey
event.ctrlKey
事件返回值
event.returnValue
鼠标位置
event.x
event.y
窗体活动元素
document.activeElement
绑定事件
document.captureEvents(Event.KEYDOWN);
访问窗体元素
document.all("txt").focus();
document.all("txt").select();
窗体命令
document.execCommand
窗体COOKIE
document.cookie
菜单事件
document.oncontextmenu
创建元素
document.createElement("SPAN");
根据鼠标获得元素:
document.elementFromPoint(event.x,event.y).tagName=="TD
document.elementFromPoint(event.x,event.y).appendChild(ms)
窗体图片
document.images[索引]
窗体事件绑定
document.onmousedown=scrollwindow;
元素
document.窗体.elements[索引]
对象绑定事件
document.all.xxx.detachEvent('onclick',a);
插件数目
navigator.plugins
取变量类型
typeof($js_libpath) == "undefined"
下拉框
下拉框.options[索引]
下拉框.options.length
查找对象
document.getElementsByName("r1");
document.getElementById(id);
定时
timer=setInterval('scrollwindow()',delay);
clearInterval(timer);
UNCODE编码
escape() ,unescape
父对象
obj.parentElement(dhtml)
obj.parentNode(dom)
交换表的行
TableID.moveRow(2,1)
替换CSS
document.all.csss.href = "a.css";
并排显示
display:inline
隐藏焦点
hidefocus=true
根据宽度换行
style="word-break:break-all"
自动刷新
<meta HTTP-EQUIV="refresh" CONTENT="8;URL=http://c98.yeah.net">
简单邮件
<a href="mailto:aaa@bbb.com?subject=ccc&body=xxxyyy">
快速转到位置
obj.scrollIntoView(true)

<a name="first">
<a href="#first">anchors</a>
网页传递参数
location.search();
可编辑
obj.contenteditable=true
执行菜单命令
obj.execCommand
双字节字符
/[^\x00-\xff]/
汉字
/[\u4e00-\u9fa5]/
让英文字符串超出表格宽度自动换行
word-wrap: break-word; word-break: break-all;
透明背景
<IFRAME src="1.htm" width=300 height=180 allowtransparency></iframe>
获得style内容
obj.style.cssText
HTML标签
document.documentElement.innerHTML
第一个style标签
document.styleSheets[0]
style标签里的第一个样式
document.styleSheets[0].rules[0]
防止点击空链接时,页面往往重置到页首端。
<a href="javascript:function()">word</a>
上一网页源
asp:
request.servervariables("HTTP_REFERER")
javascript:
document.referrer
释放内存
CollectGarbage();
禁止右键
document.oncontextmenu = function() { return false;}
禁止保存
<noscript><iframe src="*.htm"></iframe></noscript>
禁止选取<bodyoncontextmenu="returnfalse"ondragstart="returnfalse"onselectstart="returnfalse"onselect="document.selection.empty()"oncopy="document.selection.empty()"onbeforecopy="returnfalse"onmouseup="document.selection.empty()>
禁止粘贴
<input type=text onpaste="return false">
地址栏图标
<link rel="Shortcut Icon" href="favicon.ico">
favicon.ico 名字最好不变16*16的16色,放虚拟目录根目录下
收藏栏图标
<link rel="Bookmark" href="favicon.ico">
查看源码
<input type=button value=查看网页源代码 onclick="window.location = 'view-source:'+ 'http://www.csdn.net/'">
关闭输入法
<input style="ime-mode:disabled">
自动全选
<input type=text name=text1 value="123" onfocus="this.select()">
ENTER键可以让光标移到下一个输入框
<input onkeydown="if(event.keyCode==13)event.keyCode=9">
文本框的默认值
<input type=text value="123" onfocus="alert(this.defaultValue)">
title换行
obj.title = "123 sdfs "
获得时间所代表的微秒
var n1 = new Date("2004-10-10".replace(/-/g, "\/")).getTime()
窗口是否关闭
win.closed
checkbox扁平
<input type=checkbox style="position: absolute; clip:rect(5px 15px 15px 5px)"><br>
获取选中内容
document.selection.createRange().duplicate().text
自动完成功能
<input type=text autocomplete=on>打开该功能
<input type=text autocomplete=off>关闭该功能
窗口最大化
<body onload="window.resizeTo(window.screen.width - 4,window.screen.height-50);window.moveTo(-4,-4)">
无关闭按钮IE
window.open("aa.htm", "meizz", "fullscreen=7");
统一编码/解码
alert(decodeURIComponent(encodeURIComponent("http://你好.com?as= hehe")))
encodeURIComponent对":"、"/"、";" 和 "?"也编码
表格行指示
<tr onmouseover="this.bgColor='#f0f0f0'" onmouseout="this.bgColor='#ffffff'">

//各种尺寸
s+="\r\n网页可见区域宽:"+document.body.clientWidth;
s+="\r\n网页可见区域高:"+document.body.clientHeight;
s+="\r\n网页可见区域高:"+document.body.offsetWeight+"(包括边线的宽)";
s+="\r\n网页可见区域高:"+document.body.offsetHeight+"(包括边线的宽)";
s+="\r\n网页正文全文宽:"+document.body.scrollWidth;
s+="\r\n网页正文全文高:"+document.body.scrollHeight;
s+="\r\n网页被卷去的高:"+document.body.scrollTop;
s+="\r\n网页被卷去的左:"+document.body.scrollLeft;
s+="\r\n网页正文部分上:"+window.screenTop;
s+="\r\n网页正文部分左:"+window.screenLeft;
s+="\r\n屏幕分辨率的高:"+window.screen.height;
s+="\r\n屏幕分辨率的宽:"+window.screen.width;
s+="\r\n屏幕可用工作区高度:"+window.screen.availHeight;
s+="\r\n屏幕可用工作区宽度:"+window.screen.availWidth;
//过滤数字
//特殊用途
//不缓存

//正则匹配
匹配中文字符的正则表达式:[\u4e00-\u9fa5]
匹配双字节字符(包括汉字在内):[^\x00-\xff]
匹配空行的正则表达式:\n[\s|]*\r
匹配HTML标记的正则表达式:/<(.*)>.*<\/\1>|<(.*)\/>/
匹配首尾空格的正则表达式:(^\s*)|(\s*$)(像vbscript那样的trim函数)
匹配Email地址的正则表达式:\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*
匹配网址URL的正则表达式:http://([\w-]+\.)+[\w-]+(/[\w-./?%&=]*)?
以下是例子:
利用正则表达式限制网页表单里的文本框输入内容:
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,''))"
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.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,''))"
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,''))"
//消除图像工具栏
<IMGSRC="mypicture.jpg"HEIGHT="100px"WIDTH="100px"GALLERYIMG="false">
or
<head>
<metahttp-equiv="imagetoolbar"content="no">
</head>
//无提示关闭
functionClose()
{
varua=navigator.userAgent
varie=navigator.appName=="MicrosoftInternetExplorer"?true:false
if(ie)
{
varIEversion=parseFloat(ua.substring(ua.indexOf("MSIE")+5,ua.indexOf(";",ua.indexOf("MSIE"))))
if(IEversion<5.5)
{
varstr='<objectid=noTipCloseclassid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">'
str+='<paramname="Command"value="Close"></object>';
document.body.insertAdjacentHTML("beforeEnd",str);
document.all.noTipClose.Click();
}
else
{
window.opener=null;
window.close();
}
}
else
{
window.close()
}
}
//取得控件得绝对位置(1)
<scriptlanguage="javascript">
functiongetoffset(e)
{
vart=e.offsetTop;
varl=e.offsetLeft;
while(e=e.offsetParent)
{
t+=e.offsetTop;
l+=e.offsetLeft;
}
varrec=newArray(1);
rec[0]=t;
rec[1]=l;
returnrec
}
</script>
//获得控件的绝对位置(2)
oRect=obj.getBoundingClientRect();
oRect.left
oRect.
//最小化,最大化,关闭
//光标停在文字最后
<scriptlanguage="javascript">
functioncc()
{
vare=event.srcElement;
varr=e.createTextRange();
r.moveStart('character',e.value.length);
r.collapse(true);
r.select();
}
</script>
<inputtype=textname=text1value="123"onfocus="cc()">
//页面进入和退出的特效
进入页面<metahttp-equiv="Page-Enter"content="revealTrans(duration=x,transition=y)">
推出页面<metahttp-equiv="Page-Exit"content="revealTrans(duration=x,transition=y)">
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
用哪种特效,取值为1-23:
  0矩形缩小
  1矩形扩大
  2圆形缩小
  3圆形扩大
  4下到上刷新
  5上到下刷新
  6左到右刷新
  7右到左刷新
  8竖百叶窗
  9横百叶窗
  10错位横百叶窗
  11错位竖百叶窗
  12点扩散
  13左右到中间刷新
  14中间到左右刷新
  15中间到上下
  16上下到中间
  17右下到左上
  18右上到左下
  19左上到右下
  20左下到右上
  21横条
  22竖条
  23
//网页是否被检索

//打印分页

//设置打印
<objectid="factory"style="display:none"viewastext
classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814"
codebase="http://www.meadroid.com/scriptx/ScriptX.cab#Version=5,60,0,360"
></object>
<inputtype=buttonvalue=页面设置onclick="factory.printing.PageSetup()">
<inputtype=buttonvalue=打印预览onclick="factory.printing.Preview()">

<scriptlanguage=javascript>
functionwindow.onload()
{
//--advancedfeatures
factory.printing.SetMarginMeasure(2)//measuremarginsininches
factory.printing.SetPageRange(false,1,3)//needpagesfrom1to3
factory.printing.printer="HPDeskJet870C"
factory.printing.copies=2
factory.printing.collate=true
factory.printing.paperSize="A4"
factory.printing.paperSource="Manualfeed"
//--basicfeatures
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"
factory.printing.footer="(自定义页脚)"
factory.printing.portrait=false
factory.printing.leftMargin=0.75
factory.printing.topMargin=1.5
factory.printing.rightMargin=0.75
factory.printing.bottomMargin=1.5
}
functionPrint(frame){
factory.printing.Print(true,frame)//printwithprompt
}
</script>
<inputtype=buttonvalue="打印本页"onclick="factory.printing.Print(false)">
<inputtype=buttonvalue="页面设置"onclick="factory.printing.PageSetup()">
<inputtype=buttonvalue="打印预览"onclick="factory.printing.Preview()"><br>
<ahref="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>
//自带的打印预览
WebBrowser.ExecWB(1,1)打开
Web.ExecWB(2,1)关闭现在所有的IE窗口,并打开一个新窗口
Web.ExecWB(4,1)保存网页
Web.ExecWB(6,1)打印
Web.ExecWB(7,1)打印预览
Web.ExecWB(8,1)打印页面设置
Web.ExecWB(10,1)查看页面属性
Web.ExecWB(15,1)好像是撤销,有待确认
Web.ExecWB(17,1)全选
Web.ExecWB(22,1)刷新
Web.ExecWB(45,1)关闭窗体无提示
<stylemedia=print>
.Noprint{display:none;}<!--用本样式在打印时隐藏非打印项目-->
.PageNext{page-break-after:always;}<!--控制分页-->
</style>
<objectid="WebBrowser"width=0height=0classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2">
</object>

<centerclass="Noprint">
<inputtype=buttonvalue=打印onclick=document.all.WebBrowser.ExecWB(6,1)>
<inputtype=buttonvalue=直接打印onclick=document.all.WebBrowser.ExecWB(6,6)>
<inputtype=buttonvalue=页面设置onclick=document.all.WebBrowser.ExecWB(8,1)>
</p>
<p><inputtype=buttonvalue=打印预览onclick=document.all.WebBrowser.ExecWB(7,1)>
</center>
//去掉打印时的页眉页脚
<scriptlanguage="JavaScript">
varHKEY_Root,HKEY_Path,HKEY_Key;
HKEY_Root="HKEY_CURRENT_USER";
HKEY_Path="\\Software\\Microsoft\\InternetExplorer\\PageSetup\\";
//设置网页打印的页眉页脚为空
functionPageSetup_Null()
{
try
{
varWsh=newActiveXObject("WScript.Shell");
HKEY_Key="header";
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");
HKEY_Key="footer";
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");
}
catch(e){}
}
//设置网页打印的页眉页脚为默认值
functionPageSetup_Default()
{
try
{
varWsh=newActiveXObject("WScript.Shell");
HKEY_Key="header";
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&w&b页码,&p/&P");
HKEY_Key="footer";
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&u&b&d");
}
catch(e){}
}
</script>
<inputtype="button"value="清空页码"onclick=PageSetup_Null()>
<inputtype="button"value="恢复页码"onclick=PageSetup_Default()>
//浏览器验证
functioncheckBrowser()
{
this.ver=navigator.appVersion
this.dom=document.getElementById?1:0
this.ie6=(this.ver.indexOf("MSIE6")>-1&&this.dom)?1:0;
this.ie5=(this.ver.indexOf("MSIE5")>-1&&this.dom)?1:0;
this.ie4=(document.all&&!this.dom)?1:0;
this.ns5=(this.dom&&parseInt(this.ver)>=5)?1:0;
this.ns4=(document.layers&&!this.dom)?1:0;
this.mac=(this.ver.indexOf('Mac')>-1)?1:0;
this.ope=(navigator.userAgent.indexOf('Opera')>-1);
this.ie=(this.ie6||this.ie5||this.ie4)
this.ns=(this.ns4||this.ns5)
this.bw=(this.ie6||this.ie5||this.ie4||this.ns5||this.ns4||this.mac||this.ope)
this.nbw=(!this.bw)
returnthis;
}
//计算内容宽和高
<SCRIPTlanguage="javascript">
functiontest(obj)
{
varrange=obj.createTextRange();
alert("内容区宽度:"+range.boundingWidth
+"px\r\n内容区高度:"+range.boundingHeight+"px");

}
</SCRIPT>
<BODY>
<Textareaid="txt"height="150">sdf</textarea><INPUTtype="button"value="计算内容宽度"onClick="test(txt)">
</BODY>
//无模式的提示框
functionmodelessAlert(Msg)
{
window.showModelessDialog("javascript:alert(\""+escape(Msg)+"\");window.close();","","status:no;resizable:no;help:no;dialogHeight:height:30px;dialogHeight:40px;");
}
//屏蔽按键
<html>
<head>
<metahttp-equiv="Content-Type"content="text/html;charset=gb2312">
<noscript><metahttp-equiv="refresh"content="0;url=about:noscript"></noscript>
<title>屏蔽鼠标右键、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格键</title>
</head>
<body>
<scriptlanguage="Javascript"><!--
//屏蔽鼠标右键、Ctrl+N、Shift+F10、F11、F5刷新、退格键
//Author:meizz(梅花雨)2002-6-18
functiondocument.oncontextmenu(){event.returnValue=false;}//屏蔽鼠标右键
functionwindow.onhelp(){returnfalse}//屏蔽F1帮助
functiondocument.onkeydown()
{
if((window.event.altKey)&&
((window.event.keyCode==37)||//屏蔽Alt+方向键←
(window.event.keyCode==39)))//屏蔽Alt+方向键→
{
alert("不准你使用ALT+方向键前进或后退网页!");
event.returnValue=false;
}
/*注:这还不是真正地屏蔽Alt+方向键,
因为Alt+方向键弹出警告框时,按住Alt键不放,
用鼠标点掉警告框,这种屏蔽方法就失效了。以后若
有哪位高手有真正屏蔽Alt键的方法,请告知。*/
if((event.keyCode==8)||//屏蔽退格删除键
(event.keyCode==116)||//屏蔽F5刷新键
(event.ctrlKey&&event.keyCode==82)){//Ctrl+R
event.keyCode=0;
event.returnValue=false;
}
if(event.keyCode==122){event.keyCode=0;event.returnValue=false;}//屏蔽F11
if(event.ctrlKey&&event.keyCode==78)event.returnValue=false;//屏蔽Ctrl+n
if(event.shiftKey&&event.keyCode==121)event.returnValue=false;//屏蔽shift+F10
if(window.event.srcElement.tagName=="A"&&window.event.shiftKey)
window.event.returnValue=false;//屏蔽shift加鼠标左键新开一网页
if((window.event.altKey)&&(window.event.keyCode==115))//屏蔽Alt+F4
{
window.showModelessDialog("about:blank","","dialogWidth:1px;dialogheight:1px");
returnfalse;
}
}
</script>
屏蔽鼠标右键、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格键
</body>
</html>
//屏蔽打印
<style>
@media print{
* {display:none}
}
</style>
//移动的图层,拖动
1.<spanstyle='position:absolute;width:200;height:200;background:red'onmousedown=MouseDown(this)onmousemove=MouseMove()onmouseup=MouseUp()>meizz</span>
<scriptlanguage=javascript>
varObj;
functionMouseDown(obj)
{
Obj=obj;
Obj.setCapture();
Obj.l=event.x-Obj.style.pixelLeft;
Obj.t=event.y-Obj.style.pixelTop;
}
functionMouseMove()
{
if(Obj!=null)
{
Obj.style.left=event.x-Obj.l;
Obj.style.top=event.y-Obj.t;
}
}
functionMouseUp()
{
if(Obj!=null)
{
Obj.releaseCapture();
Obj=null;
}
}
</script>
2.
<divid="myDiv"src="logo.gif"ondrag="doDrag();"onmouseover="this.style.cursor='hand'"style="position:absolute;left=100;top=100;"onmousedown="doMouseDown();">
<ahref="#"onclick="returnfalse"><h1>wlecome</h1></a>
</div>
<scriptlanguage="JavaScript"type="text/javascript">
varorgMouseX;
varorgMouseY;
varorgObjX;
varorgObjY;
functiondoDrag()
{
varmyObject=document.all.myDiv;

varx=event.clientX;
vary=event.clientY;
myObject.style.left=x-(orgMouseX-orgObjX);
myObject.style.top=y-(orgMouseY-orgObjY);

}
functiondoMouseDown()
{
orgMouseX=event.clientX;
orgMouseY=event.clientY;
orgObjX=parseInt(document.all.myDiv.style.left);
orgObjY=parseInt(document.all.myDiv.style.top);
}

</script>
//文档状态改变
<iframesrc="a.html"id="f"name="f"scrolling="no"frameborder=0marginwidth=0marginheight=0></iframe>
<script>
vardoc=window.frames["f"].document;
functions(){
if(doc.readyState=="complete"){
document.all.f.style.height=doc.body.scrollHeight
document.all.f.style.width=doc.body.scrollWidth
}
}
doc.onreadystatechange=s
</script>
//刷新后不变的文本框
//访问剪贴板
//操作COOKIE
functionSetCookie(sName,sValue)
{
document.cookie=sName+"="+escape(sValue)+";";
}
functionGetCookie(sName)
{
varaCookie=document.cookie.split(";");
for(vari=0;i<aCookie.length;i++)
{

varaCrumb=aCookie[i].split("=");
if(sName==aCrumb[0])
returnunescape(aCrumb[1]);
}

}
functionDelCookie(sName)
{
document.cookie=sName+"="+escape(sValue)+";expires=Fri,31Dec199923:59:59GMT;";
}
//setTimeout增加参数
<script>
var_st=window.setTimeout;
window.setTimeout=function(fRef,mDelay){
if(typeoffRef=='function'){
varargu=Array.prototype.slice.call(arguments,2);
varf=(function(){fRef.apply(null,argu);});
return_st(f,mDelay);
}
return_st(fRef,mDelay);
}
functiontest(x){
alert(x);
}
window.setTimeout(test,1000,'fason');
</script>

//自定义的apply,call
Function.prototype.apply=function(obj,argu){
if(obj)obj.constructor.prototype._caller=this;
varargus=newArray();
for(vari=0;i<argu.length;i++)
argus[i]="argu["+i+"]";
varr;
eval("r="+(obj?("obj._caller("+argus.join(",")+");"):("this("+argus.join(",")+");")));
returnr;
};
Function.prototype.call=function(obj){
varargu=newArray();
for(vari=1;i<arguments.length;i++)
argu[i-1]=arguments[i];
returnthis.apply(obj,argu);
};

//下载文件
functionDownURL(strRemoteURL,strLocalURL)
{
try
{
varxmlHTTP=newActiveXObject("Microsoft.XMLHTTP");
xmlHTTP.open("Get",strRemoteURL,false);
xmlHTTP.send();
varadodbStream=newActiveXObject("ADODB.Stream");
adodbStream.Type=1;//1=adTypeBinary
adodbStream.Open();
adodbStream.write(xmlHTTP.responseBody);
adodbStream.SaveToFile(strLocalURL,2);
adodbStream.Close();
adodbStream=null;
xmlHTTP=null;

}
catch(e)
{
window.confirm("下载URL出错!");
}
//window.confirm("下载完成.");
}

//检验连接是否有效
//组件是否安装
isComponentInstalled("{6B053A4B-A7EC-4D3D-4567-B8FF8A1A5739}", "componentID"))
//检查网页是否存在
functionCheckURL(URL)
{
varxmlhttp=newActiveXObject("Microsoft.XMLHTTP");
xmlhttp.Open("GET",URL,false);
try
{
xmlhttp.Send();
varresult=xmlhttp.status;
}
catch(e){return(false);}
if(result==200)
{
returntrue;
}
xmlhttp=null;
returnfalse;
}
//连接数据库
<scriptlanguage="javascript">
//用JavaScript写服务器端连接数据库的代码示例
varconn=newActiveXObject("ADODB.Connection");
conn.Open("Provider=SQLOLEDB.1;DataSource=localhost;UserID=sa;"
+"Password=;InitialCatalog=pubs");
varrs=newActiveXObject("ADODB.Recordset");
varsql="select*fromauthors";
rs.open(sql,conn);
shtml="<tablewidth='100%'border=1>";
shtml+="<trbgcolor='#f4f4f4'><td>au_id</td><td>au_lname</td><td>au_fname</td><td>phone</td><td>address</td><td>city</td><td>state</td><td>zip</td></tr>";
while(!rs.EOF)
{
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>";
rs.moveNext;
}
shtml+="</table>";
document.write(shtml);
rs.close();
rs=null;
conn.close();
conn=null;
</script>
//使用数据岛
<html>
<body>
srno:<inputtype=textdatasrc=#xmldateDataFLD=srnosize="76"><BR>
times:<inputtype=textdatasrc=#xmldateDataFLD=timessize="76"><BR>
<inputid="first"TYPE=buttonvalue="<< 第一条记录"onclick="xmldate.recordset.moveFirst()">
<inputid="prev"TYPE=buttonvalue="<上一条记录"onclick="xmldate.recordset.movePrevious()">
<inputid="next"TYPE=buttonvalue="下一条记录>"onclick="xmldate.recordset.moveNext()">
<inputid="last"TYPE=buttonvalue="最后一条记录>>"onclick="xmldate.recordset.moveLast()">
<inputid="Add"TYPE=buttonvalue="添加新记录"onclick="xmldate.recordset.addNew()">

<XMLID="xmldate">
<infolist>
<info><srno>20041025-01</srno><times>null</times></info>
<info><srno>20041101-09</srno><times>2004年10月1日2点22分0秒</times></info>
</infolist>
</XML>
</body>
</html>
//获得参数
<body>
<ahref="javascript:location.href=location.href+'?a=1&b=2'">search</a>
<scriptlanguage="JavaScript">
<!--
vara=location.search.substr(1);
if(a.length>0)
{
varre=/([^&]*?)\=([^&]*)/g
vars=a.match(re);
for(vari=0;i<s.length;i++)
{
alert(s[i]);
alert(s[i].split("=")[1]);
}
}
//-->
</script>
</body>
//可编辑SELECT
<inputtype=textname=re_namestyle="width:100px;height:21px;font-size:10pt;"><spanstyle="width:18px;border:0pxsolidred;"><selectname="r00"style="margin-left:-100px;width:118px;background-color:#FFEEEE;"onChange="document.all.re_name.value=this.value;">
<optionvalue="1">11111111<option>
<optionvalue="2">222222</option>
<optionvalue="3">333333</option>
</select>
</span>
//设置光标位置
functiongetCaret(textbox)
{
varcontrol=document.activeElement;
textbox.focus();
varrang=document.selection.createRange();
rang.setEndPoint("StartToStart",textbox.createTextRange())
control.focus();
returnrang.text.length;
}
functionsetCaret(textbox,pos)
{
try
{
varr=textbox.createTextRange();
r.moveStart('character',pos);
r.collapse(true);
r.select();
}
catch(e)
{}
}
functionselectLength(textbox,start,len)
{
try
{
varr=textbox.createTextRange();

r.moveEnd('character',len-(textbox.value.length-start));
r.moveStart('character',start);

r.select();
}
catch(e)
{//alert(e.description)}
}
functioninsertAtCaret(textbox,text)
{
textbox.focus();
document.selection.createRange().text=text;
}

//页内查找
functionfindInPage(str)
{
vartxt,i,found,n=0;
if(str=="")
{
returnfalse;
}
txt=document.body.createTextRange();
for(i=0;i<=n&&(found=txt.findText(str))!=false;i++)
{
txt.moveStart("character",1);
txt.moveEnd("textedit");
}
if(found)
{
txt.moveStart("character",-1);
txt.findText(str);
txt.select();
txt.scrollIntoView();
n++;
}
else
{
if(n>0)
{
n=0;
findInPage(str);
}
else
{
alert(str+"...您要找的文字不存在。\n\n请试着输入页面中的关键字再次查找!");
}
}
returnfalse;
}
//书
http://www.itpub.net/attachment.php?s=&postid=1894598
http://www.wrclub.net/down/listdown.aspx?id=1341
//操作EXECL
<scriptlanguage="javascript">
functionjStartExcel(){
varxls=newActiveXObject("Excel.Application");
xls.visible=true;
varnewBook=xls.Workbooks.Add;
newBook.Worksheets.Add;
newBook.Worksheets(1).Activate;
xls.ActiveWorkBook.ActiveSheet.PageSetup.Orientation=2;
xls.ActiveWorkBook.ActiveSheet.PageSetup.PaperSize=5;
newBook.Worksheets(1).Columns("A").columnwidth=50;
newBook.Worksheets(1).Columns("A").WrapText=true;
newBook.Worksheets(1).Columns("B").columnwidth=50;
newBook.Worksheets(1).Columns("B").WrapText=true;
newBook.Worksheets(1).Range("A1:B1000").NumberFormat="0";
newBook.Worksheets(1).Range("A1:B1000").HorizontalAlignment=-4131;
newBook.Worksheets(1).Cells(1,1).Interior.ColorIndex="15";
newBook.Worksheets(1).Cells(1,1).value="FirstColumn,FirstCell";
newBook.Worksheets(1).Cells(2,1).value="FirstColumn,SecondCell";
newBook.Worksheets(1).Cells(1,2).value="SecondColumn,FirstCell";
newBook.Worksheets(1).Cells(2,2).value="SecondColumn,SecondCell";
newBook.Worksheets(1).Name="MyFirstWorkSheet";
}
</script>

//自定义提示条
  相关解决方案