javaScriptС¼¼Çɼ¯
ʼþÔ´¶ÔÏó
event.srcElement.tagName
event.srcElement.type
²¶»ñÊÍ·Å
event.srcElement.setCapture();
event.srcElement.releaseCapture();
ʼþ°´¼ü
event.keyCode
event.shiftKey
event.altKey
event.ctrlKey
ʼþ·µ»ØÖµ
event.returnValue
Êó±êλÖÃ
event.x
event.y
´°Ìå»î¶¯ÔªËØ
document.activeElement
°ó¶¨Ê¼þ
document.captureEvents(Event.KEYDOWN);
·ÃÎÊ´°ÌåÔªËØ
document.all("txt").focus();
document.all("txt").select();
´°ÌåÃüÁî
document.execCommand
´°ÌåCOOKIE
document.cookie
²Ëµ¥Ê¼þ
document.oncontextmenu
´´½¨ÔªËØ
document.createElement("SPAN");
¸ù¾ÝÊó±ê»ñµÃÔªËØ£º
document.elementfromPoint(event.x,event.y).tagName=="TD
document.elementfromPoint(event.x,event.y).appendChild(ms)
´°ÌåͼƬ
document.images[Ë÷Òý]
´°Ìåʼþ°ó¶¨
document.onmousedown=scrollwindow;
ÔªËØ
document.´°Ìå.elements[Ë÷Òý]
¶ÔÏó°ó¶¨Ê¼þ
document.all.xxx.detachEvent('onclick',a);
²å¼þÊýÄ¿
navigator.plugins
È¡±äÁ¿ÀàÐÍ
typeof($js_libpath) == "undefined"
ÏÂÀ¿ò
ÏÂÀ¿ò.options[Ë÷Òý]
ÏÂÀ¿ò.options.length
²éÕÒ¶ÔÏó
document.getElementsByName("r1");
document.getElementById(id);
¶¨Ê±
timer=setInterval('scrollwindow()',delay);
clearInterval(timer);
UNCODE±àÂë
escape() ,unescape
¸¸¶ÔÏó
obj.parentElement(dhtml)
obj.parentNode(dom)
½»»»±íµÄÐÐ
TableID.moveRow(2,1)
Ìæ»»CSS
document.all.csss.href = "a.css";
²¢ÅÅÏÔʾ
display:inline
Òþ²Ø½¹µã
hidefocus=true
¸ù¾Ý¿í¶È»»ÐÐ
style="word-break:break-all"
×Ô¶¯Ë¢ÐÂ
<meta HTTP-EQUIV="refresh" CONTENT="8;URL=http://c98.yeah.net">
¼òµ¥Óʼþ
<a href="mailto:aaa@bbb.com?subject=ccc&body=xxxyyy">
¿ìËÙתµ½Î»ÖÃ
obj.scrollIntoView(true)
ê
<a name="first">
<a href="#first">anchors</a>
ÍøÒ³´«µÝ²ÎÊý
location.search();
¿É±à¼
obj.contenteditable=true
Ö´Ðв˵¥ÃüÁî
obj.execCommand
Ë«×Ö½Ú×Ö·û
/[^\x00-\xff]/
ºº×Ö
/[\u4e00-\u9fa5]/
Ïà¹ØÎĵµ£º
//µÚÒ»ÖÖ¹¹Ôì·½·¨: new Object()
var a = new Object();
a.x = 1, a.y = 2;
//µÚ¶þÖÖ¹¹Ôì·½·¨: ¶ÔÏóÖ±½ÓÁ¿
var b = {x:1,y:b};
//µÚÈýÖÖ¹¹Ôì·½·¨: ¶¨ÒåÀàÐÍ
function Point(x,y)
{
......
1.document.write(""); Êä³öÓï¾ä
2.JSÖеÄ×¢ÊÍΪ//
3.´«Í³µÄHTMLÎĵµË³ÐòÊÇ:document->html->(head,body)
4.Ò»¸öä¯ÀÀÆ÷´°¿ÚÖеÄDOM˳ÐòÊÇ:window->(navigator,screen,history,location,document)
5.µÃµ½±íµ¥ÖÐÔªËØµÄÃû³ÆºÍÖµ:document.getElementById("±íµ¥ÖÐÔªËØµÄID號").name(»òvalue)
6.Ò»¸öСдת´ ......
Á´Ê½µ÷ÓÃÊÇÒ»¸öÓï·¨ÕÐÊý.°üº¬Á½¸ö²¿·Ö:
1.Ò»¸ö´´½¨HTMLÔªËØµÄ¶ÔÏóµÄ¹¤³§
2.¶ÔÕâ¸öHTMLÔªËØÖ´ÐеIJÙ×÷µÄ·½·¨
[¸öÈËÀí½â:½«HTMLÔªËØ°ü×°³É¶ÔÏó,ÔÚ¶ÔÏóÉÏÌí¼Ó·½·¨(ÖØµãÔÚreturn this)]
¹¹ÔìÆ÷
(function(){
//Use a private class
function _$(els){
this.elements = [];
for(var i=0; i<els.length; ......
À´Ô´£ºhttp://www.diybl.com/course/1_web/javascript/jsjs/2007114/83289.html
Ç¿ÖÆÀàÐÍת»»
ʹÓÃÇ¿ÖÆÀàÐÍת»»£¨type casting£©´¦Àíת»»ÖµµÄÀàÐÍ¡£Ê¹ÓÃÇ¿ÖÆÀàÐÍת»»¿ÉÒÔ·ÃÎÊÌØ¶¨µÄÖµ£¬¼´Ê¹ËüÊÇÁíÒ»ÖÖÀàÐ͵ġ£JSÖпÉÓõÄ3ÖÖÇ¿ÖÆÀàÐÍת»»ÈçÏ£º
Boolean(value)——°Ñ¸ø¶¨µÄÖµ ......