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javascript技巧及常用事件方法集合（全）
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javascript技巧及常用事件方法集合（全）
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- 事件源對象?
event.srcElement.tagName?
event.srcElement.type - 捕獲釋放?
event.srcElement.setCapture();??
event.srcElement.releaseCapture();? - 事件按鍵?
event.keyCode?
event.shiftKey?
event.altKey?
event.ctrlKey - 事件返回值?
event.returnValue - 鼠標(biāo)位置?
event.x?
event.y - 窗體活動元素?
document.activeElement - 綁定事件?
document.captureEvents(Event.KEYDOWN); - 訪問窗體元素?
document.all("txt").focus();?
document.all("txt").select(); - 窗體命令?
document.execCommand - 窗體COOKIE?
document.cookie - 菜單事件?
document.oncontextmenu - 創(chuàng)建元素?
document.createElement("SPAN");? - 根據(jù)鼠標(biāo)獲得元素：?
document.elementFromPoint(event.x,event.y).tagName=="TD?
document.elementFromPoint(event.x,event.y).appendChild(ms)? - 窗體圖片?
document.images[索引] - 窗體事件綁定?
document.οnmοusedοwn=scrollwindow; - 元素?
document.窗體.elements[索引] - 對象綁定事件?
document.all.xxx.detachEvent('onclick',a); - 插件數(shù)目?
navigator.plugins - 取變量類型?
typeof($js_libpath) == "undefined" - 下拉框?
下拉框.options[索引]?
下拉框.options.length - 查找對象?
document.getElementsByName("r1");?
document.getElementById(id); - 定時?
timer=setInterval('scrollwindow()',delay);?
clearInterval(timer); - UNCODE編碼?
escape() ,unescape - 父對象?
obj.parentElement(dhtml)?
obj.parentNode(dom) - 交換表的行?
TableID.moveRow(2,1) - 替換CSS?
document.all.csss.href = "a.css"; - 并排顯示?
display:inline - 隱藏焦點?
hidefocus=true - 根據(jù)寬度換行?
style="word-break:break-all" - 自動刷新?
<meta HTTP-EQUIV="refresh" CONTENT="8;URL=http://c98.yeah.net"> - 簡單郵件?
<a? href="mailto:aaa@bbb.com?subject=ccc&body=xxxyyy">? - 快速轉(zhuǎn)到位置?
obj.scrollIntoView(true) - 錨?
<a name="first">?
<a href="#first">anchors</a> - 網(wǎng)頁傳遞參數(shù)?
location.search(); - 可編輯?
obj.contenteditable=true - 執(zhí)行菜單命令?
obj.execCommand - 雙字節(jié)字符?
/[^/x00-/xff]/?
漢字?
/[/u4e00-/u9fa5]/ - 讓英文字符串超出表格寬度自動換行?
word-wrap: break-word; word-break: break-all; - 透明背景?
<IFRAME src="1.htm" width=300 height=180 allowtransparency></iframe> - 獲得style內(nèi)容?
obj.style.cssText - HTML標(biāo)簽?
document.documentElement.innerHTML - 第一個style標(biāo)簽?
document.styleSheets[0] - style標(biāo)簽里的第一個樣式?
document.styleSheets[0].rules[0] - 防止點擊空鏈接時，頁面往往重置到頁首端。?
<a href="javascript:function()">word</a> - 上一網(wǎng)頁源?
asp:?
request.servervariables("HTTP_REFERER")?
javascript:?
document.referrer - 釋放內(nèi)存?
CollectGarbage(); - 禁止右鍵?
document.oncontextmenu = function() { return false;} - 禁止保存?
<noscript><iframe src="*.htm"></iframe></noscript> - 禁止選取<body?οncοntextmenu="return?false"?οndragstart="return?false"?onselectstart?="return?false"?οnselect="document.selection.empty()"?οncοpy="document.selection.empty()"?onbeforecopy="return?false"οnmοuseup="document.selection.empty()>?
- 禁止粘貼?
<input type=text οnpaste="return false"> - 地址欄圖標(biāo)?
<link rel="Shortcut Icon" href="favicon.ico">?
favicon.ico 名字最好不變16*16的16色,放虛擬目錄根目錄下 - 收藏欄圖標(biāo)?
<link rel="Bookmark" href="favicon.ico"> - 查看源碼?
<input type=button value=查看網(wǎng)頁源代碼 οnclick="window.location = 'view-source:'+ 'http://www.csdn.net/'"> - 關(guān)閉輸入法?
<input style="ime-mode:disabled"> - 自動全選?
<input type=text name=text1 value="123" οnfοcus="this.select()"> - ENTER鍵可以讓光標(biāo)移到下一個輸入框?
<input οnkeydοwn="if(event.keyCode==13)event.keyCode=9"> - 文本框的默認(rèn)值?
<input type=text value="123" οnfοcus="alert(this.defaultValue)"> - title換行?
obj.title = "123 sdfs " - 獲得時間所代表的微秒?
var n1 = new Date("2004-10-10".replace(/-/g, "//")).getTime() - 窗口是否關(guān)閉?
win.closed - checkbox扁平?
<input type=checkbox style="position: absolute; clip:rect(5px 15px 15px 5px)"><br> - 獲取選中內(nèi)容?
document.selection.createRange().duplicate().text - 自動完成功能?
<input? type=text? autocomplete=on>打開該功能??
<input? type=text? autocomplete=off>關(guān)閉該功能??? - 窗口最大化?
<body οnlοad="window.resizeTo(window.screen.width - 4,window.screen.height-50);window.moveTo(-4,-4)"> - 無關(guān)閉按鈕IE?
window.open("aa.htm", "meizz", "fullscreen=7"); - 統(tǒng)一編碼/解碼?
alert(decodeURIComponent(encodeURIComponent("http://你好.com?as= hehe")))?
encodeURIComponent對":"、"/"、";" 和 "?"也編碼 - 表格行指示?
<tr οnmοuseοver="this.bgColor='#f0f0f0'" οnmοuseοut="this.bgColor='#ffffff'">
s??+=??"/r/n網(wǎng)頁可見區(qū)域?qū)?#xff1a;"+??document.body.clientWidth;???
//各種尺寸
s??+=??"/r/n網(wǎng)頁可見區(qū)域高："+??document.body.clientHeight;???
s??+=??"/r/n網(wǎng)頁可見區(qū)域高："+??document.body.offsetWeight??+"??(包括邊線的寬)";???
s??+=??"/r/n網(wǎng)頁可見區(qū)域高："+??document.body.offsetHeight??+"??(包括邊線的寬)";???
s??+=??"/r/n網(wǎng)頁正文全文寬："+??document.body.scrollWidth;???
s??+=??"/r/n網(wǎng)頁正文全文高："+??document.body.scrollHeight;???
s??+=??"/r/n網(wǎng)頁被卷去的高："+??document.body.scrollTop;???
s??+=??"/r/n網(wǎng)頁被卷去的左："+??document.body.scrollLeft;???
s??+=??"/r/n網(wǎng)頁正文部分上："+??window.screenTop;???
s??+=??"/r/n網(wǎng)頁正文部分左："+??window.screenLeft;???
s??+=??"/r/n屏幕分辨率的高："+??window.screen.height;???
s??+=??"/r/n屏幕分辨率的寬："+??window.screen.width;???
s??+=??"/r/n屏幕可用工作區(qū)高度："+??window.screen.availHeight;???
s??+=??"/r/n屏幕可用工作區(qū)寬度："+??window.screen.availWidth;?? -
//過濾數(shù)字
?
//特殊用途
?
//不緩存
?
?
//正則匹配?
匹配中文字符的正則表達(dá)式：?[/u4e00-/u9fa5]?
匹配雙字節(jié)字符(包括漢字在內(nèi))：[^/x00-/xff]?
匹配空行的正則表達(dá)式：/n[/s|?]*/r?
匹配HTML標(biāo)記的正則表達(dá)式：/<(.*)>.*<///1>|<(.*)?//>/??
匹配首尾空格的正則表達(dá)式：(^/s*)|(/s*$)（像vbscript那樣的trim函數(shù)）?
匹配Email地址的正則表達(dá)式：/w+([-+.]/w+)*@/w+([-.]/w+)*/./w+([-.]/w+)*?
匹配網(wǎng)址URL的正則表達(dá)式：http://([/w-]+/.)+[/w-]+(/[/w-?./?%&=]*)??
以下是例子：?
利用正則表達(dá)式限制網(wǎng)頁表單里的文本框輸入內(nèi)容：?
用正則表達(dá)式限制只能輸入中文：οnkeyup="value=value.replace(/[^/u4E00-/u9FA5]/g,'')"?onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^/u4E00-/u9FA5]/g,''))"?
1.用正則表達(dá)式限制只能輸入全角字符：?οnkeyup="value=value.replace(/[^/uFF00-/uFFFF]/g,'')"?onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^/uFF00-/uFFFF]/g,''))"?
2.用正則表達(dá)式限制只能輸入數(shù)字：οnkeyup="value=value.replace(/[^/d]/g,'')?"onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^/d]/g,''))"
3.用正則表達(dá)式限制只能輸入數(shù)字和英文：οnkeyup="value=value.replace(/[/W]/g,'')?"onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^/d]/g,''))"//消除圖像工具欄
?
?
<IMG?SRC="mypicture.jpg"?HEIGHT="100px"?WIDTH="100px"?GALLERYIMG="false">??
or?
<head>?
<meta?http-equiv="imagetoolbar"?content="no">?
</head>//無提示關(guān)閉?
function?Close()?
{?
?var?ua=navigator.userAgent?
?var?ie=navigator.appName=="Microsoft?Internet?Explorer"?true:false?
?if(ie)?
?{?
??????var?IEversion=parseFloat(ua.substring(ua.indexOf("MSIE?")+5,ua.indexOf(";",ua.indexOf("MSIE?"))))
??if(IEversion<?5.5)?
??{?
???var?str??=?'<object?id=noTipClose?classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">'?
???????str?+=?'<param?name="Command"?value="Close"></object>';?
???????document.body.insertAdjacentHTML("beforeEnd",?str);?
???????document.all.noTipClose.Click();?
??}?
??????else?
??{?
???????window.opener?=null;?
???????window.close();?
??????}?
???}?
?else?
?{?
??window.close()?
???}?
}//取得控件得絕對位置(1)?
<script?language="javascript">??
function?getoffset(e)?
{??
?var?t=e.offsetTop;??
?var?l=e.offsetLeft;??
?while(e=e.offsetParent)?
?{??
??t+=e.offsetTop;??
??l+=e.offsetLeft;??
?}??
?var?rec?=?new?Array(1);?
?rec[0]??=?t;?
?rec[1]?=?l;?
?return?rec?
}??
</script>//獲得控件的絕對位置(2)
oRect?=?obj.getBoundingClientRect();?
oRect.left?
oRect.//最小化,最大化,關(guān)閉
?
?
?
//光標(biāo)停在文字最后?
?
<script?language="javascript">?
function?cc()?
{?
?var?e?=?event.srcElement;?
?var?r?=e.createTextRange();?
?r.moveStart('character',e.value.length);?
?r.collapse(true);?
?r.select();?
}?
</script>?
<input?type=text?name=text1?value="123"?οnfοcus="cc()">//頁面進(jìn)入和退出的特效?
進(jìn)入頁面<meta?http-equiv="Page-Enter"?content="revealTrans(duration=x,?transition=y)">?
推出頁面<meta?http-equiv="Page-Exit"?content="revealTrans(duration=x,?transition=y)">??
這個是頁面被載入和調(diào)出時的一些特效。duration表示特效的持續(xù)時間，以秒為單位。transition表示使?
用哪種特效，取值為1-23:?
0?矩形縮小??
1?矩形擴(kuò)大??
2?圓形縮小?
3?圓形擴(kuò)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?豎百葉窗?
9?橫百葉窗??
10?錯位橫百葉窗??
11?錯位豎百葉窗?
12?點擴(kuò)散??
13?左右到中間刷新??
14?中間到左右刷新?
15?中間到上下?
16?上下到中間??
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?橫條??
22?豎條??
23?//網(wǎng)頁是否被檢索
?
//打印分頁?
<object?id="factory"?style="display:none"?viewastext?
//設(shè)置打印?
??classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814"?
??codebase="http://www.meadroid.com/scriptx/ScriptX.cab#Version=5,60,0,360"?
></object>?
<input?type=button?value=頁面設(shè)置?οnclick="factory.printing.PageSetup()">?
<input?type=button?value=打印預(yù)覽?οnclick="factory.printing.Preview()">?
??
<script?language=javascript>?
function?window.onload()?
{?
???//?--?advanced?features?
???factory.printing.SetMarginMeasure(2)?//?measure?margins?in?inches?
???factory.printing.SetPageRange(false,?1,?3)?//?need?pages?from?1?to?3?
???factory.printing.printer?=?"HP?DeskJet?870C"?
???factory.printing.copies?=?2?
???factory.printing.collate?=?true?
???factory.printing.paperSize?=?"A4"?
???factory.printing.paperSource?=?"Manual?feed"?
???//?--?basic?features?
???factory.printing.header?=?"居左顯示&b居中顯示&b居右顯示頁碼，第&p頁/共&P頁"?
???factory.printing.footer?=?"（自定義頁腳）"?
???factory.printing.portrait?=?false?
???factory.printing.leftMargin?=?0.75?
???factory.printing.topMargin?=?1.5?
???factory.printing.rightMargin?=?0.75?
???factory.printing.bottomMargin?=?1.5?
}?
function?Print(frame)?{?
??factory.printing.Print(true,?frame)?//?print?with?prompt?
}?
</script>?
<input?type=button?value="打印本頁"?οnclick="factory.printing.Print(false)">?
<input?type=button?value="頁面設(shè)置"?οnclick="factory.printing.PageSetup()">?
<input?type=button?value="打印預(yù)覽"?οnclick="factory.printing.Preview()"><br>?
<a?href="http://www.meadroid.com/scriptx/docs/printdoc.htm?static"??target=_blank>具體使用手冊，更多信息，點這里</a>?
?//自帶的打印預(yù)覽
WebBrowser.ExecWB(1,1)?打開??
Web.ExecWB(2,1)?關(guān)閉現(xiàn)在所有的IE窗口，并打開一個新窗口??
Web.ExecWB(4,1)?保存網(wǎng)頁??
Web.ExecWB(6,1)?打印??
Web.ExecWB(7,1)?打印預(yù)覽??
Web.ExecWB(8,1)?打印頁面設(shè)置??
Web.ExecWB(10,1)?查看頁面屬性??
Web.ExecWB(15,1)?好像是撤銷，有待確認(rèn)??
Web.ExecWB(17,1)?全選??
Web.ExecWB(22,1)?刷新??
Web.ExecWB(45,1)?關(guān)閉窗體無提示??
<style?media=print>??
.Noprint{display:none;}<!--用本樣式在打印時隱藏非打印項目-->??
.PageNext{page-break-after:?always;}<!--控制分頁-->??
</style>??
<object??id="WebBrowser"??width=0??height=0??classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2">?????
</object>?????
??
<center?class="Noprint"?>?
<input?type=button?value=打印?οnclick=document.all.WebBrowser.ExecWB(6,1)>??
<input?type=button?value=直接打印?οnclick=document.all.WebBrowser.ExecWB(6,6)>??
<input?type=button?value=頁面設(shè)置?οnclick=document.all.WebBrowser.ExecWB(8,1)>??
</p>??
<p>?<input?type=button?value=打印預(yù)覽?οnclick=document.all.WebBrowser.ExecWB(7,1)>??
</center>//去掉打印時的頁眉頁腳?
<script??language="JavaScript">???
var?HKEY_Root,HKEY_Path,HKEY_Key;?
HKEY_Root="HKEY_CURRENT_USER";?
HKEY_Path="//Software//Microsoft//Internet?Explorer//PageSetup//";?
//設(shè)置網(wǎng)頁打印的頁眉頁腳為空?
function?PageSetup_Null()?
{?
?try?
?{?
?????????var?Wsh=new?ActiveXObject("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){}?
}?
//設(shè)置網(wǎng)頁打印的頁眉頁腳為默認(rèn)值?
function??PageSetup_Default()?
{???
?try?
?{?
??var?Wsh=new?ActiveXObject("WScript.Shell");?
??HKEY_Key="header";?
??Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&w&b頁碼,&p/&P");?
??HKEY_Key="footer";?
??Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&u&b&d");?
?}?
?catch(e){}?
}?
</script>?
<input?type="button"?value="清空頁碼"?οnclick=PageSetup_Null()>?
<input?type="button"?value="恢復(fù)頁碼"?οnclick=PageSetup_Default()>//瀏覽器驗證?
function?checkBrowser()?
{??
???this.ver=navigator.appVersion??
???this.dom=document.getElementById?1:0??
???this.ie6=(this.ver.indexOf("MSIE?6")>-1?&&?this.dom)?1:0;??
???this.ie5=(this.ver.indexOf("MSIE?5")>-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)??
???return?this;?
}//計算內(nèi)容寬和高
?
?
<SCRIPT??language="javascript">???
function??test(obj)???
{???
???????var??range??=??obj.createTextRange();???
???????alert("內(nèi)容區(qū)寬度:??"??+??range.boundingWidth?????
?????????????????????????????????????????????????+??"px/r/n內(nèi)容區(qū)高度:??"??+??range.boundingHeight??+??"px");???
??????????????
}???
</SCRIPT>???
<BODY>???
<Textarea?id="txt"?height="150">sdf</textarea><INPUT??type="button"??value="計算內(nèi)容寬度"??onClick="test(txt)">???
</BODY>//無模式的提示框
?
?
function?modelessAlert(Msg)?
{?
???window.showModelessDialog("javascript:alert(/""+escape(Msg)+"/");window.close();","","status:no;resizable:no;help:no;dialogHeight:height:30px;dialogHeight:40px;");
}?
?
//屏蔽按鍵?
<html>?
<head>?
??<meta?http-equiv="Content-Type"?content="text/html;?charset=gb2312">?
??<noscript><meta?http-equiv="refresh"?content="0;url=about:noscript"></noscript>?
??<title>屏蔽鼠標(biāo)右鍵、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格鍵</title>?
</head>?
<body>?
<script?language="Javascript"><!--?
??//屏蔽鼠標(biāo)右鍵、Ctrl+N、Shift+F10、F11、F5刷新、退格鍵?
??//Author:?meizz(梅花雨)?2002-6-18?
function?document.oncontextmenu(){event.returnValue=false;}//屏蔽鼠標(biāo)右鍵?
function?window.onhelp(){return?false}?//屏蔽F1幫助?
function?document.onkeydown()?
{?
??if?((window.event.altKey)&&?
??????((window.event.keyCode==37)||???//屏蔽?Alt+?方向鍵?←?
???????(window.event.keyCode==39)))???//屏蔽?Alt+?方向鍵?→?
??{?
?????alert("不準(zhǔn)你使用ALT+方向鍵前進(jìn)或后退網(wǎng)頁！");?
?????event.returnValue=false;?
??}?
?????/*?注：這還不是真正地屏蔽?Alt+?方向鍵，?
?????因為?Alt+?方向鍵彈出警告框時，按住?Alt?鍵不放，?
?????用鼠標(biāo)點掉警告框，這種屏蔽方法就失效了。以后若?
?????有哪位高手有真正屏蔽?Alt?鍵的方法，請告知。*/?
??if?((event.keyCode==8)??||?????????????????//屏蔽退格刪除鍵?
??????(event.keyCode==116)||?????????????????//屏蔽?F5?刷新鍵?
??????(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?加鼠標(biāo)左鍵新開一網(wǎng)頁?
??if?((window.event.altKey)&&(window.event.keyCode==115))?????????????//屏蔽Alt+F4?
??{?
??????window.showModelessDialog("about:blank","","dialogWidth:1px;dialogheight:1px");?
??????return?false;?
??}?
}?
</script>?
屏蔽鼠標(biāo)右鍵、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格鍵?
</body>?
</html>//屏蔽打印?
<style>?
@media print{?
* {display:none}?
}?
</style>//移動的圖層，拖動?
1.<span?style='position:absolute;width:200;height:200;background:red'?οnmοusedοwn=MouseDown(this)?οnmοusemοve=MouseMove()?οnmοuseup=MouseUp()>meizz</span>
<script?language=javascript>?
var?Obj;?
function?MouseDown(obj)?
{?
??Obj=obj;?
??Obj.setCapture();?
??Obj.l=event.x-Obj.style.pixelLeft;?
??Obj.t=event.y-Obj.style.pixelTop;?
}?
function?MouseMove()?
{?
??if(Obj!=null)?
??{?
????Obj.style.left?=?event.x-Obj.l;?
????Obj.style.top?=?event.y-Obj.t;?
??}?
}?
function?MouseUp()?
{?
??if(Obj!=null)?
??{?
????Obj.releaseCapture();?
????Obj=null;?
??}?
}?
</script>?
2.?
<div?id="myDiv"?src="logo.gif"?οndrag="doDrag();"?οnmοuseοver="this.style.cursor='hand'"?style="position:absolute;left=100;top=100;"?οnmοusedοwn="doMouseDown();">
<a?href="#"?οnclick="return?false"><h1>wlecome</h1></a>?
</div>?
<script?language="JavaScript"?type="text/javascript">?
var?orgMouseX;?
var?orgMouseY;?
var?orgObjX;?
var?orgObjY;?
function?doDrag()?
{?
var?myObject=document.all.myDiv;?
var?x=event.clientX;?
var?y=event.clientY;?
myObject.style.left=x-(orgMouseX-orgObjX);?
myObject.style.top=y-(orgMouseY-orgObjY);?
??
}?
function?doMouseDown()?
{?
orgMouseX=event.clientX;?
orgMouseY=event.clientY;?
orgObjX=parseInt(document.all.myDiv.style.left);?
orgObjY=parseInt(document.all.myDiv.style.top);?
}?
</script>?
?//文檔狀態(tài)改變?
<iframe?src="a.html"?id="f"?name="f"?scrolling="no"?frameborder=0?marginwidth=0?marginheight=0></iframe>?
<script>?
var?doc=window.frames["f"].document;?
function?s(){?
?if?(doc.readyState=="complete"){?
??document.all.f.style.height=doc.body.scrollHeight?
??document.all.f.style.width=doc.body.scrollWidth?
?}?
}?
doc.onreadystatechange=s?
</script>?//刷新后不變的文本框
?
//訪問剪貼板
?
//操作COOKIE?
function?SetCookie(sName,?sValue)?
{?
?document.cookie?=?sName?+?"="?+?escape(sValue)?+?";?";?
}?
function?GetCookie(sName)?
{?
?var?aCookie?=?document.cookie.split(";?");?
?for?(var?i=0;?i?<?aCookie.length;?i++)?
?{?
???
??var?aCrumb?=?aCookie[i].split("=");?
??if?(sName?==?aCrumb[0])??
??return?unescape(aCrumb[1]);?
?}?
??
}?
function?DelCookie(sName)?
{?
document.cookie?=?sName?+?"="?+?escape(sValue)?+?";?expires=Fri,?31?Dec?1999?23:59:59?GMT;";?
}//setTimeout增加參數(shù)
<script>?
var?_st?=?window.setTimeout;?
window.setTimeout?=?function(fRef,?mDelay)?{?
?if(typeof?fRef?==?'function'){?
??var?argu?=?Array.prototype.slice.call(arguments,2);?
??var?f?=?(function(){?fRef.apply(null,?argu);?});?
??return?_st(f,?mDelay);?
?}?
?return?_st(fRef,mDelay);?
}?
function?test(x){?
?alert(x);?
}?
window.setTimeout(test,1000,'fason');?
</script>
Function.prototype.apply?=?function?(obj,?argu)?{?
//自定義的apply,call
?if?(obj)?obj.constructor.prototype._caller?=?this;??
?var?argus?=?new?Array();?
?for?(var?i=0;i<argu.length;i++)?
??argus[i]?=?"argu["?+?i?+?"]";?
?var?r;?
?eval("r?=?"?+?(obj???("obj._caller("?+?argus.join(",")?+?");")?:?("this("?+?argus.join(",")?+?");")));
?return?r;?
};?
Function.prototype.call?=?function?(obj)?{?
?var?argu?=?new?Array();?
?for?(var?i=1;i<arguments.length;i++)?
??argu[i-1]?=?arguments[i];?
?return?this.apply(obj,?argu);?
};???????
function?DownURL(strRemoteURL,strLocalURL)?
//下載文件
{?
?try?
?{?
??var?xmlHTTP=new?ActiveXObject("Microsoft.XMLHTTP");?
??xmlHTTP.open("Get",strRemoteURL,false);?
??xmlHTTP.send();?
??var?adodbStream=new?ActiveXObject("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("下載URL出錯!");?
?}?
?//window.confirm("下載完成.");?
}
//檢驗連接是否有效?
//組件是否安裝?
isComponentInstalled("{6B053A4B-A7EC-4D3D-4567-B8FF8A1A5739}", "componentID"))//檢查網(wǎng)頁是否存在?
function?CheckURL(URL)?
{?
??var?xmlhttp?=?new?ActiveXObject("Microsoft.XMLHTTP");?
??xmlhttp.Open("GET",URL,?false);?
??try?
??{??
????xmlhttp.Send();??
????var?result?=?xmlhttp.status;?
??}?
??catch(e)?{return(false);?}?
??if(result==200)?
??{??
????return?true;?
??}?
??xmlhttp?=?null;?
??return?false;?
}//連接數(shù)據(jù)庫?
<script?language="javascript">?
??//用?JavaScript?寫服務(wù)器端連接數(shù)據(jù)庫的代碼示例?
??var?conn?=?new?ActiveXObject("ADODB.Connection");?
??conn.Open("Provider=SQLOLEDB.1;?Data?Source=localhost;?User?ID=sa;?"?
????+"Password=;?Initial?Catalog=pubs");?
??var?rs?=?new?ActiveXObject("ADODB.Recordset");?
??var?sql="select?*?from?authors";?
??rs.open(sql,?conn);?
?shtml?=?"<table?width='100%'?border=1>";?
?shtml?+="<tr?bgcolor='#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>//使用數(shù)據(jù)島?
?
?
<html>?
<body>?
srno：<input?type=text?datasrc=#xmldate?DataFLD=srno?size="76"><BR>?
times：<input?type=text?datasrc=#xmldate?DataFLD=times?size="76"><BR>?
<input?id="first"?TYPE=button?value="<< 第一條記錄"?οnclick="xmldate.recordset.moveFirst()">?
<input?id="prev"?TYPE=button?value="<上一條記錄"?οnclick="xmldate.recordset.movePrevious()">???
<input?id="next"?TYPE=button?value="下一條記錄>"?οnclick="xmldate.recordset.moveNext()">???
<input?id="last"?TYPE=button?value="最后一條記錄>>"?οnclick="xmldate.recordset.moveLast()">????
<input?id="Add"?TYPE=button?value="添加新記錄"?οnclick="xmldate.recordset.addNew()">???
<XML?ID="xmldate">?
<infolist>?
<info?><srno>20041025-01</srno><times>null</times></info>?
<info?><srno>20041101-09</srno><times>2004年10月1日2點22分0秒</times></info>?
</infolist>?
</XML>?
</body>?
</html>//獲得參數(shù)
?
?
<body>?
<a?href="javascript:location.href=location.href?+?'?a=1&b=2'">search</a>?
<script?language="JavaScript">?
<!--?
var?a?=?location.search.substr(1);?
if(a.length>0)?
{?
?var?re?=?/([^&]*?)/=([^&]*)/g?
?var?s?=?a.match(re);?
?for(var?i=?0;i<s.length;i++)?
?{?
??alert(s[i]);?
??alert(s[i].split("=")[1]);?
?}?
}?
//-->?
</script>?
</body>//可編輯SELECT
?
?
<input?type=text?name=re_name?style="width:100px;height:21px;font-size:10pt;"><span?style="width:18px;border:0px?solid?red;"><select?name="r00"?style="margin-left:-100px;width:118px;?background-color:#FFEEEE;"?onChange="document.all.re_name.value=this.value;">?
????????????????<option?value="1">11111111<option>?
????????????????<option?value="2">222222</option>?
????????????????<option?value="3">333333</option>?
??????????????</select>?
??????????????</span>//設(shè)置光標(biāo)位置?
function?getCaret(textbox)?
{?
?var?control?=?document.activeElement;?
?textbox.focus();?
?var?rang?=?document.selection.createRange();?
??rang.setEndPoint("StartToStart",textbox.createTextRange())?
?control.focus();?
?return?rang.text.length;?
}?
function?setCaret(textbox,pos)?
{?
?try?
?{?
??var?r?=textbox.createTextRange();?
???r.moveStart('character',pos);?
???r.collapse(true);?
???r.select();?
?}?
?catch(e)?
?{}?
}?
function?selectLength(textbox,start,len)?
{?
?try?
?{?
??var?r?=textbox.createTextRange();?
??
??r.moveEnd('character',len-(textbox.value.length-start));?
??r.moveStart('character',start);?
???
??r.select();?
?}?
?catch(e)?
?{//alert(e.description)}?
}?
function?insertAtCaret(textbox,text)?
{?
?textbox.focus();?
?document.selection.createRange().text?=?text;?
}
function?findInPage(str)?
//頁內(nèi)查找?
{?
?var?txt,?i,?found,n?=?0;?
?if?(str?==?"")?
?{?
??return?false;?
?}?
?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請試著輸入頁面中的關(guān)鍵字再次查找！");?
??}?
?}?
?return?false;?
}//書
http://www.itpub.net/attachment.php?s=&postid=1894598?
http://www.wrclub.net/down/listdown.aspx?id=1341//操作EXECL
<script?language="javascript">?
function?jStartExcel()?{?
?var?xls?=?new?ActiveXObject?(?"Excel.Application"?);?
?xls.visible?=?true;?
?var?newBook?=?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="First?Column,?First?Cell";?
?newBook.Worksheets(1).Cells(2,1).value="First?Column,?Second?Cell";?
?newBook.Worksheets(1).Cells(1,2).value="Second?Column,?First?Cell";?
?newBook.Worksheets(1).Cells(2,2).value="Second?Column,?Second?Cell";?
?newBook.Worksheets(1).Name="My?First?WorkSheet";?
}?
</script>
<a?href="#"?title="這是提示">tip</a>?
//自定義提示條?
<script?Language="JavaScript">?
//***********默認(rèn)設(shè)置定義.*********************?
tPopWait=50;//停留tWait豪秒后顯示提示。?
tPopShow=5000;//顯示tShow豪秒后關(guān)閉提示?
showPopStep=20;?
popOpacity=99;?
//***************內(nèi)部變量定義*****************?
sPop=null;?
curShow=null;?
tFadeOut=null;?
tFadeIn=null;?
tFadeWaiting=null;?
document.write("<style?type='text/css'id='defaultPopStyle'>");?
document.write(".cPopText?{??background-color:?#F8F8F5;color:#000000;?border:?1px?#000000?solid;font-color:?font-size:?12px;?padding-right:?4px;?padding-left:?4px;?height:?20px;?padding-top:?2px;?padding-bottom:?2px;?filter:?Alpha(Opacity=0)}");?
document.write("</style>");?
document.write("<div?id='dypopLayer'?style='position:absolute;z-index:1000;'?class='cPopText'></div>");?
function?showPopupText(){?
var?o=event.srcElement;?
MouseX=event.x;?
MouseY=event.y;?
if(o.alt!=null?&&?o.alt!=""){o.dypop=o.alt;o.alt=""};?
????????if(o.title!=null?&&?o.title!=""){o.dypop=o.title;o.title=""};?
if(o.dypop!=sPop)?{?
sPop=o.dypop;?
clearTimeout(curShow);?
clearTimeout(tFadeOut);?
clearTimeout(tFadeIn);?
clearTimeout(tFadeWaiting);?
if(sPop==null?||?sPop=="")?{?
dypopLayer.innerHTML="";?
dypopLayer.style.filter="Alpha()";?
dypopLayer.filters.Alpha.opacity=0;?
}?
else?{?
if(o.dyclass!=null)?popStyle=o.dyclass??
else?popStyle="cPopText";?
curShow=setTimeout("showIt()",tPopWait);?
}?
}?
}?
function?showIt(){?
dypopLayer.className=popStyle;?
dypopLayer.innerHTML=sPop;?
popWidth=dypopLayer.clientWidth;?
popHeight=dypopLayer.clientHeight;?
if(MouseX+12+popWidth>document.body.clientWidth)?popLeftAdjust=-popWidth-24?
else?popLeftAdjust=0;?
if(MouseY+12+popHeight>document.body.clientHeight)?popTopAdjust=-popHeight-24?
else?popTopAdjust=0;?
dypopLayer.style.left=MouseX+12+document.body.scrollLeft+popLeftAdjust;?
dypopLayer.style.top=MouseY+12+document.body.scrollTop+popTopAdjust;?
dypopLayer.style.filter="Alpha(Opacity=0)";?
fadeOut();?
}?
function?fadeOut(){?
if(dypopLayer.filters.Alpha.opacity<popOpacity)?{?
dypopLayer.filters.Alpha.opacity+=showPopStep;?
tFadeOut=setTimeout("fadeOut()",1);?
}?
else?{?
dypopLayer.filters.Alpha.opacity=popOpacity;?
tFadeWaiting=setTimeout("fadeIn()",tPopShow);?
}?
}?
function?fadeIn(){?
if(dypopLayer.filters.Alpha.opacity>0)?{?
dypopLayer.filters.Alpha.opacity-=1;?
tFadeIn=setTimeout("fadeIn()",1);?
}?
}?
document.οnmοuseοver=showPopupText;?
</script>//插入文字
document.onclick?=function(){??
var?oSource?=?window.event.srcElement;??
if(oSource.tagName!="DIV")??
return?false;??
var?sel?=?document.selection;??
if?(sel!=null)?{??
var?rng?=?sel.createRange();??
if?(rng!=null)??
rng.pasteHTML("<font?color=red>插入文字</font>");??
}??
}?//netscapte下操作xml
?
//判斷鍵值
?
//禁止FSO?
1.注銷組件?
regsvr32?/u?scrrun.dll?
2.修改PROGID??
HKEY_CLASSES_ROOT/Scripting.FileSystemObject?
Scripting.FileSystemObject?
3.對于使用object的用戶，修改HKEY_CLASSES_ROOT/Scripting.
//省略號?
//檢測media play版本?
?
//圖象按比例?
?
//細(xì)線SELECT?
?
function?getComputerName()?
{?
?var?objWMIService?=?GetObject("Winmgmts:root/cimv2");?
?for(e?=?new?Enumerator(objWMIService)?;?!e.atEnd()?;?e.moveNext())?
?{?
????var?getComputer?=?e.item();?
????return?getComputer.Name;?
?}?
}
<script?language=javascript>?
//條件編譯?
/*@cc_on?@*/?
/*@if?(@_win32?&&?@_jscript_version>5)?
function?window.confirm(str)?
{?
????execScript("n?=?msgbox('"+?str?+"',?257)",?"vbscript");?
????return(n?==?1);?
}?
@end?@*/?
</script>
//取得innerText??
<SCRIPT?LANGUAGE="JavaScript">?
<!--?
?var?xmlDoc?=?new?ActiveXObject("Msxml2.DOMDocument.4.0");?
?var?currNode;?
?xmlDoc.async?=?false;?
?xmlDoc.async?=?false;?
?xmlDoc.loadXML("<TABLENAME>??????你好你阿三????大法?????司法等四??????????????</TABLENAME>");?
?currNode?=?xmlDoc.documentElement;?
????
??var?s?=?currNode.xml;?
??var?r?=?//<([^/>/s]*?)[^/>]*?/>([^/<]*?)/<///1/>/?
??var?b?=?s.replace(r,"$2");?
??alert(b);?
//-->?
</SCRIPT>//mergeAttributes 復(fù)制所有讀/寫標(biāo)簽屬性到指定元素。
<SCRIPT>?
function?fnMerge(){?
oSource.children[1].mergeAttributes(oSource.children[0]);?
}?
</SCRIPT>?
<SPAN?ID=oSource>?
<DIV?
ID="oDiv"?
ATTRIBUTE1="true"?
ATTRIBUTE2="true"?
οnclick="alert('click');"?
οnmοuseοver="this.style.color='#0000FF';"?
οnmοuseοut="this.style.color='#000000';"?
>?
This?is?a?sample?<B>DIV</B>?element.?
</DIV>?
<DIV?ID="oDiv2">?
This?is?another?sample?<B>DIV</B>?element.?
</DIV>?
</SPAN>?
<INPUT?
TYPE="button"?
VALUE="Merge?Attributes"?
οnclick="fnMerge()"?
>
以上內(nèi)容可以隨意轉(zhuǎn)載，轉(zhuǎn)載后請注名來源和出處！ 出處是?http://ttyp.cnblogs.com/
下一篇是?JavaScript[對象.屬性]集錦?
<span?style="border:1px?solid?#000000;?position:absolute;?overflow:hidden;"?>?
<select?style="margin:-2px;">?
<option>1111</option>?
<option>11111111111111</option>?
<option>111111111</option>?
</select></span>
function?Import()?{?
//Import?
?for(?var?i=0;?i<arguments.length;?i++?)?{?
??var?file?=?arguments[i];?
??if?(?file.match(//.js$/i))??
???document.write('<script?type=/"text/javascript/"?src=/"'?+?file?+?'/"></sc'?+?'ript>');?
??else?
???document.write('<style?type=/"text/css/">@import?/"'?+?file?+?'/"?;</style>');?
?}?
};
//js枚舉?
<script?language="JavaScript">?
<!--?
//圖片按比例縮放?
var?flag=false;?
function?DrawImage(ImgD){?
?var?image=new?Image();?
?var?iwidth?=?80;??//定義允許圖片寬度?
?var?iheight?=?80;??//定義允許圖片高度?
?image.src=ImgD.src;?
?if(image.width>0?&&?image.height>0){?
?flag=true;?
?if(image.width/image.height>=?iwidth/iheight){?
??if(image.width>iwidth){???
??ImgD.width=iwidth;?
??ImgD.height=(image.height*iwidth)/image.width;?
??}else{?
??ImgD.width=image.width;???
??ImgD.height=image.height;?
??}?
??ImgD.alt=image.width+"×"+image.height;?
??}?
?else{?
??if(image.height>iheight){???
??ImgD.height=iheight;?
??ImgD.width=(image.width*iheight)/image.height;???
??}else{?
??ImgD.width=image.width;???
??ImgD.height=image.height;?
??}?
??ImgD.alt=image.width+"×"+image.height;?
??}?
?}?
}??
//-->?
</script>?
<img?src=".."?onload?=?"DrawImage(this)">?
?
<IE:clientCaps?ID="oClientCaps"?style="{behavior:url(#default#clientcaps)}"?/>?
<SCRIPT>?
var?flash="";?
????WMPVersion=?oClientCaps.getComponentVersion("{22D6F312-B0F6-11D0-94AB-0080C74C7E95}","ComponentID");??
????if?(WMPVersion?!=?"")?{?
????flash?=?"";?
????var?version?=?WMPVersion.split(",");?
????var?i;?
????for?(i?=?0;?i?<?version.length;?i++)?{?
??????if?(i?!=?0)?
????flash?+=?".";?
??????flash?+=?version[i];?
????}?
?????document.write("您的Windows?Media?Player?版本是:"+flash+"<p>");?
??}?
</SCRIPT>?
?
<DIV?STYLE="width:?120px;?height:?50px;?border:?1px?solid?blue;?
????????????overflow:?hidden;?text-overflow:ellipsis">?
<NOBR>就是比如有一行文字，很長，表格內(nèi)一行顯示不下.</NOBR>?
</DIV>?
<html>?
<meta?http-equiv="Content-Type"?content="text/html;?charset=gb2312">?
<head>?
<script?language="javascript">?
var?ie??=navigator.appName=="Microsoft?Internet?Explorer"?true:false;?
???
function?keyDown(e)?
{?
?if(!ie)?
?{?
??var?nkey=e.which;?
??var?iekey='現(xiàn)在是ns瀏覽器';?
??var?realkey=String.fromCharCode(e.which);?
?}?
?if(ie)?
?{?
??var?iekey=event.keyCode;?
??var?nkey='現(xiàn)在是ie瀏覽器';?
??var?realkey=String.fromCharCode(event.keyCode);?
??if(event.keyCode==32){realkey='/'?空格/''}?
??if(event.keyCode==13){realkey='/'?回車/''}?
??if(event.keyCode==27){realkey='/'?Esc/''}?
??if(event.keyCode==16){realkey='/'?Shift/''}?
??if(event.keyCode==17){realkey='/'?Ctrl/''}?
??if(event.keyCode==18){realkey='/'?Alt/''}?
?}?
?alert('ns瀏覽器中鍵值:'+nkey+'/n'+'ie瀏覽器中鍵值:'+iekey+'/n'+'實際鍵為'+realkey);?
}?
document.onkeydown?=?keyDown;?
</script>?
</head>?
<body>?
//Javascript?Document.?
<hr>?
<center>?
<h3>請按任意一個鍵。。。。</h3>?
</center>?
</body>?
</html>?
doc?=?new?ActiveXObject("Msxml2.DOMDocument");?
doc?=?new?ActiveXObject("Microsoft.XMLDOM")?
->>?
doc?=?(new?DOMParser()).parseFromString(sXML,'text/xml')?
function?getXML(URL)??
{?
?var?xmlhttp?=?new?ActiveXObject("microsoft.xmlhttp");?
?xmlhttp.Open("GET",URL,?false);??
?try?
?{??
??xmlhttp.Send();?
?}?
?catch(e){}?
?finally??
?{?
??var?result?=?xmlhttp.responseText;?
??if(result)??
??{?
???if(xmlhttp.Status==200)?
???{?
????return(true);?
???}?
???else??
???{?
????return(false);?
???}?
??}?
??else??
??{?
???return(false);?
??}?
?}?
}//POST代替FORM
?
?
<SCRIPT?language="VBScript">?
Function?URLEncoding(vstrIn)?
????strReturn?=?""?
????For?i?=?1?To?Len(vstrIn)?
????????ThisChr?=?Mid(vStrIn,i,1)?
????????If?Abs(Asc(ThisChr))?<?&HFF?Then?
????????????strReturn?=?strReturn?&?ThisChr?
????????Else?
????????????innerCode?=?Asc(ThisChr)?
????????????If?innerCode?<?0?Then?
????????????????innerCode?=?innerCode?+?&H10000?
????????????End?If?
????????????Hight8?=?(innerCode??And?&HFF00)/?&HFF?
????????????Low8?=?innerCode?And?&HFF?
????????????strReturn?=?strReturn?&?"%"?&?Hex(Hight8)?&??"%"?&?Hex(Low8)?
????????End?If?
????Next?
????URLEncoding?=?strReturn?
End?Function?
Function?bytes2BSTR(vIn)?
????strReturn?=?""?
????For?i?=?1?To?LenB(vIn)?
????????ThisCharCode?=?AscB(MidB(vIn,i,1))?
????????If?ThisCharCode?<?&H80?Then?
????????????strReturn?=?strReturn?&?Chr(ThisCharCode)?
????????Else?
????????????NextCharCode?=?AscB(MidB(vIn,i+1,1))?
????????????strReturn?=?strReturn?&?Chr(CLng(ThisCharCode)?*?&H100?+?CInt(NextCharCode))?
????????????i?=?i?+?1?
????????End?If?
????Next?
????bytes2BSTR?=?strReturn?
End?Function?
dim?strA,oReq?
strA?=?URLEncoding("submit1=Submit&text1=中文")?
set?oReq?=?CreateObject("MSXML2.XMLHTTP")?
oReq.open?"POST","http://ServerName/VDir/TstResult.asp",false?
oReq.setRequestHeader?"Content-Length",Len(strA)?
oReq.setRequestHeader?"CONTENT-TYPE","application/x-www-form-urlencoded"?
oReq.send?strA?
msgbox?bytes2BSTR(oReq.responseBody)?
</SCRIPT>//readyState是xmlhttp返回數(shù)據(jù)的進(jìn)度，0=載入中,1=未初始化,2=已載入,3=運行中,4=完成
?
(1)拖拽訪問?
event.dataTransfer.setData("URL",?oImage.src);?
sImageURL?=?event.dataTransfer.getData("URL")?
(2)普通訪問?
window.clipboardData.setData("Text",oSource.innerText);?
window.clipboardData.getData("Text");?
<HTML>?
<HEAD>?
<META?NAME="save"?CONTENT="history">?
<STYLE>?
???.sHistory?{behavior:url(#default#savehistory);}?
</STYLE>?
</HEAD>?
<BODY>?
<INPUT?class=sHistory?type=text?id=oPersistInput>?
</BODY>?
</HTML>?
<p??style="page-break-after:always">page1</p>???
<p??style="page-break-after:always">page2</p>???
<meta?name="ROBOTS"?content="屬性值">?
其中屬性值有以下一些:?
屬性值為"all":?文件將被檢索，且頁上鏈接可被查詢；?
屬性值為"none":?文件不被檢索，而且不查詢頁上的鏈接；?
屬性值為"index":?文件將被檢索；?
屬性值為"follow":?查詢頁上的鏈接；?
屬性值為"noindex":?文件不檢索，但可被查詢鏈接；?
屬性值為"nofollow":??
<object?id=min?classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">??
<param?name="Command"?value="Minimize"></object>??
<object?id=max?classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">??
<param?name="Command"?value="Maximize"></object>??
<OBJECT?id=close?classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">??
<PARAM?NAME="Command"?value="Close"></OBJECT>??
<input?type=button?value=最小化?οnclick=min.Click()>??
<input?type=button?value=最大化?οnclick=max.Click()>??
<input?type=button?value=關(guān)閉?οnclick=close.Click()>??
<META?HTTP-EQUIV="pragma"?CONTENT="no-cache">?
<META?HTTP-EQUIV="Cache-Control"?CONTENT="no-cache,?must-revalidate">?
<META?HTTP-EQUIV="expires"?CONTENT="0">?
?
<input?type=button?value=導(dǎo)入收藏夾?οnclick="window.external.ImportExportFavorites(true,'http://localhost');">?
<input?type=button?value=導(dǎo)出收藏夾?οnclick="window.external.ImportExportFavorites(false,'http://localhost');">?
<input?type=button?value=整理收藏夾?οnclick="window.external.ShowBrowserUI('OrganizeFavorites',?null)">?
<input?type=button?value=語言設(shè)置???οnclick="window.external.ShowBrowserUI('LanguageDialog',?null)">?
<input?type=button?value=加入收藏夾?οnclick="window.external.AddFavorite('http://www.google.com/',?'google')">?
<input?type=button?value=加入到頻道?οnclick="window.external.addChannel('http://www.google.com/')">?
<input?type=button?value=加入到頻道?οnclick="window.external.showBrowserUI('PrivacySettings',null)">?
<input?type=text?οnkeypress="return?event.keyCode>=48&&event.keyCode<=57||(this.value.indexOf('.')<0?event.keyCode==46:false)"?οnpaste="return?!clipboardData.getData('text').match(//D/)"?οndragenter="return?false"> -
SCRIPT?標(biāo)記??
用于包含javascript代碼.??
語法??
屬性??
LANGUAGE?定義腳本語言??
SRC?定義一個URL用以指定以.JS結(jié)尾的文件??
windows對象??
每個HTML文檔的頂層對象.??
屬性??
frames[]?子楨數(shù)組.每個子楨數(shù)組按源文檔中定義的順序存放.??
feames.length?子楨個數(shù).??
self?當(dāng)前窗口.??
parent?父窗口(當(dāng)前窗口是中一個子窗口).??
top?頂層窗口(是所有可見窗口的父窗口).??
status?瀏覽器狀態(tài)窗口上的消息.??
defaultStatus?當(dāng)status無效時,出現(xiàn)在瀏覽器狀態(tài)窗口上的缺省消息.??
name?內(nèi)部名,為由window.open()方法打開的窗口定義的名字.??
方法??
alert("message")?顯示含有給定消息的"javascript?Alert"對話框.??
confirm("message")?顯示含有給定消息的"Confirm"對話框(有一個OK按鈕和一個Cancel按鈕).如果用戶單擊OK返回true,否則返回false.??
prompt("message")?顯示一個"prompt"對話框,要求用戶根據(jù)顯示消息給予相應(yīng)輸入.??
open("URL","name")?打開一個新窗口,給予一個指定的名字.??
close()?關(guān)閉當(dāng)前窗口.?
frame對象??
它是整個瀏覽器窗口的子窗口,除了status,defaultStatus,name屬性外,它擁有window對象的全部屬性.??
location對象??
含有當(dāng)前URL的信息.??
屬性??
href?整個URL字符串.??
protocol?含有URL第一部分的字符串,如http:??
host?包含有URL中主機(jī)名:端口號部分的字符串.如//www.cenpok.net/server/??
hostname?包含URL中主機(jī)名的字符串.如http://www.cenpok.net??
port?包含URL中可能存在的端口號字符串.??
pathname?URL中"/"以后的部分.如~list/index.htm??
hash?"#"號(CGI參數(shù))之后的字符串.??
search?"?"號(CGI參數(shù))之后的字符串.??document對象
含有當(dāng)前文檔信息的對象.
屬性
title 當(dāng)前文檔標(biāo)題,如果未定義,則包含"Untitled".
location 文檔的全URL.
lastModified 含有文檔最后修改日期.
referrer 調(diào)用者URL,即用戶是從哪個URL鏈接到當(dāng)前頁面的.
bgColor 背景色(#xxxxxx)
fgColor 前景文本顏色.
linkColor 超鏈接顏色.
vlinkColor 訪問過的超鏈顏色.
alinkColor 激活鏈顏色(鼠標(biāo)按住未放時).
forms[] 文檔中form對象的數(shù)組,按定義次序存儲.
forms.length 文檔中的form對象數(shù)目.
links[] 與文檔中所有HREF鏈對應(yīng)的數(shù)組對象,按次序定義存儲.
links.length 文檔中HREF鏈的數(shù)目.
anchors[] 錨(...)數(shù)組,按次序定義存儲.
anchors.length 文檔中錨的數(shù)目.
方法
write("string") 將字符串突出給當(dāng)前窗口.(字符串可以含有HTML標(biāo)記)
writeln("string") 與write()類似,在結(jié)尾追加回車符,只在預(yù)定格式文本中(
...
或
...
)生效.clear() 清當(dāng)前窗口.
close() 關(guān)閉當(dāng)前窗口.
form對象
屬性
name
中的NAME屬性的字符串值.
method 中METHOD屬性的類值,"0"="GET" ,"1"="POST" .
action 中ACTION屬性的字符串值.
target 表格數(shù)據(jù)提交的目標(biāo),與標(biāo)記中相應(yīng)屬性一致.
elements[index] elements屬性包含form中的各個元素.
length 表格中的元素個數(shù).
方法
submit() 提交表格.
事件處理器onSubmit() 用戶單擊一個定義好的按鈕提交form時運行的代碼.
text和textarea對象
屬性
name NAME屬性的字符串值.
value 域內(nèi)容的字符串值.
defaultValue 域內(nèi)容的初始字符串值.
方法
focus() 設(shè)置對象輸入焦點.
blur() 從對象上移走輸入焦點.
select() 選定對象的輸入?yún)^(qū)域.
事件處理器
onFocus 當(dāng)輸入焦點進(jìn)入時執(zhí)行.
onBlur 當(dāng)域失去焦點時執(zhí)行.
onSelect 當(dāng)域中有部分文本被選定時執(zhí)行.
onChange 當(dāng)域失去焦點且域值相對于onFocus執(zhí)行有所改變時執(zhí)行.
復(fù)選框(checkbox)對象
屬性
name NAME屬性的字符串值.
value 復(fù)選框內(nèi)容的字符串值.如果設(shè)置了,則為"on",否則為"off".
checked 復(fù)選框內(nèi)容的布爾值.如果設(shè)置了,則為true,否則為false .
defaultChecked 反映(CHECKED)屬性的布爾值(缺省狀態(tài)).
方法
click() 選定復(fù)選框,并使之狀態(tài)為"on".
事件處理器
onClick 當(dāng)用戶單擊Checkbox時執(zhí)行.
單選按鈕(radio)對象
屬性
name NAME屬性的字符串值.
length radio對象中單選按鈕的個數(shù).
value VALUE屬性的字符串值.
checked 布爾值,按下為true,否則為false .
defaultChecked 反映CHECKED屬性值的布爾值.
方法
click() 選定單選按鈕.
事件處理器
onClick 當(dāng)單選按鈕被選定時執(zhí)行.
select對象
屬性
length select對象中對象的個數(shù).
name 由NAME=屬性定義的select對象的內(nèi)部名.
selectedIndex select對象中當(dāng)前被選option的下標(biāo).
options 該屬性對應(yīng)于在HTML中定義select對象時標(biāo)記中的內(nèi)容,它有如下屬性:
text 標(biāo)記后的文本串.
value VALUE屬性的值,當(dāng)Submit按鈕被按下時,該值被提交.
defaultSelected 反映標(biāo)記的SELECTED屬性的布爾值.
selected 反映option的當(dāng)前選擇狀態(tài)的布爾值.
事件處理器
onFocus 當(dāng)輸入焦點進(jìn)入域時執(zhí)行.
onBlur 當(dāng)域失去輸入焦點時執(zhí)行.
onChange 當(dāng)域失去焦點且如果域的值相對于onFocus執(zhí)行時有所改變,則執(zhí)行onChange.
Button對象
?
表格中有三種類型按鈕,由標(biāo)記中的TYPE屬性定義:
.submit (type="SUBMIT")
.reset (type="RESET")
.custom (type="BUTTON")
所有按鈕對象都有如下成分:
屬性
value VALUE屬性的字符串值.
name NAME屬性的字符串值.
方法
click() 選定按鈕
事件處理器
onClick 當(dāng)按鈕被單擊時執(zhí)行.
submit和reset對象
屬性
value VALUE=屬性的內(nèi)容.
name NAME=屬性的內(nèi)容.
方法
click() 選定按鈕
事件處理器
onClick 當(dāng)按鈕被單擊時執(zhí)行.
password對象
屬性
defaultValue VALUE=屬性的內(nèi)容.
name NAME=屬性的內(nèi)容.
value 目前輸入password域的數(shù)據(jù).
方法
focus() 將焦點帶入password域.
blur 將焦點從password域移出.
select() 選定password域中的當(dāng)前數(shù)據(jù),以備修改.
navigator對象
該對象用于確定用戶訪問時使用的Navigator版本.
屬性
appCodeName 相對于用戶瀏覽器的"codename"
appName 相對于用戶瀏覽器的實際名字.
appVersion 相對于用戶瀏覽器的版本號.
userAgent 該屬性反映用戶瀏覽器的全部信息.
string對象
string對象為操作字符串的內(nèi)容提供了很多方法.
屬性
length 字符串的長度,即字符串中字符的個數(shù).
方法
big(),blink(),bold(),fixed(),italics(),small(),sub(),strike(),sup(),fontColor(color),fontSize(size)
以上方法為字符串增加相應(yīng)的HTML標(biāo)記.
charAt(index) 返回字符串中index處的字符.
indexOf(searchValue,[fromIndex]) 該方法在字符串中尋找第一次出現(xiàn)的searchValue.如果給定了fromIndex,則從
字符串內(nèi)該位置開始搜索,當(dāng)searchValue找到后,返回該串第一個字符的位置.
lastIndexOf(searchValue,[fromIndex]) 從字符串的尾部向前搜索searchValue,并報告找到的第一個實例.
substring(indexA,indexB) 獲取自indexA到indexB的子串.
toLowerCase(),toUpperCase() 將字符串中所有字符全部轉(zhuǎn)換成大寫,小寫.
Date對象
要使用Date對象,必須先生成一個Date實例:
變量名=new Date();
方法
getDay(),getDate(),getHours(),getMinutes(),getMonth(),getSeconds(),getTime(),
getTimeZoneOffset(),getYear()
還有setDay... ...
toGMTString() 用GMT格式返回當(dāng)前時間. (Sun,12 Feb 1999 14:19:22 GMT)
toLocaleString 用locale格式返回當(dāng)前時間. (03/11/99 14:19:22)
parse(date) 將普通date字符串轉(zhuǎn)換成豪秒形式,從而給setTime()做參數(shù).
Math對象
屬性
LN10 (10的自然對數(shù))
PI (3.1415926...)
SQRT1_2 (1/2的平方根)
方法
abs(x) 返回x的絕對值
acos(x) 返回x的arc cosine值
asin(x) 返回x的arc sin值
atan(x) 返回x的arc tangent值
ceil(x) 返回大于等于x的最小整數(shù)
cos(x) 返回x的cosine值
exp(x) 返回e的x次方
floor(x) 返回小于等于x的最大整數(shù)
log(x) 返回x的
max(x,y) 返回x,y中的大值
min(x,y) 返回x,y中的小值
pow(x,y) 返回x的y次方
round(x) 舍入到最近整數(shù),(小于或等于0.5小數(shù)舍去)
sin(x) 返回x的sin值
sqrt(x) 返回x的平方根
tan(x) 返回x的tangent值?
轉(zhuǎn)自：http://blog.csdn.net/andylaufzf/article/details/1794120?
?
- 事件源對象?
轉(zhuǎn)載于:https://www.cnblogs.com/ITGirl00/p/3262395.html
總結(jié)
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