JavaScriptº¯Êý¶¨ÒåÓï·¨×ܽá
JavaScript
º¯Êý¶¨ÒåÓï·¨×ܽá
×÷Õß
»Æ³Ï
QQ
Ⱥ£º
65643887
1
£®Õý³£µÄ¶¨Òå·½·¨£º
function functionName([arguments]){
Javascript statements
[return expression]
}
Àý
1:
function evalScript( i, elem ) {
if ( elem.src )
jQuery.ajax({
url:
elem.src,
async:
false,
dataType:
"script"
});
else
jQuery.globalEval(
elem.text || elem.textContent || elem.innerHTML || "" );
if ( elem.parentNode )
elem.parentNode.removeChild(
elem );
}
2.
ÄäÃûº¯Êý
ÉÏÃæµÄÆäÖеÄ
functionName
¿É
ÒÔÊ¡ÂÔ£¬³ÉΪÄäÃûº¯Êý£º
var func2 = function(…){…};
Àý
1
£º
var max = function(a, b){
if(a>b) return a;
return b;
}
Àý
2
£º
dojo.isString = function(/*anything*/ it){
//summary:
//Return true if it is a String
return !!arguments.length &&
it != null && (typeof it == &
Ïà¹ØÎĵµ£º
JavaScript ¿ÉËãÊÇÊÀ½çÉÏ×îÁ÷Ðеıà³ÌÓïÑÔ£¬ËüÔø±» Web ¿ª·¢Éè¼ÆʦÌùÉÏجÃεıêÇ©£¬ËäÈ»ÕæÕýµÄجÃÎÆäʵÊÇ DOM API£¬Õâ¸ö±»´óÁ¿µÄ¿ª·¢ÓëÉè¼ÆʦËæÊÖÄéÀ´ÔöÇ¿ËûÃÇµÄ Web Ç°¶ËµÄ½Å±¾ÓïÑÔ£¬Èç½ñÔ½À´Ô½±»ÖØÊÓ£¬ËäÔòÈç´Ë£¬JavaScript ÈÔȻӵÓкܶàÈÃÈ˷ѽâµÄ¶«Î÷¡£
1. ËüÒÔ Java ÃüÃû£¬µ«²¢²»ÊÇ Java
Ëü×î³õ½Ð Mocha£¬ ½ÓןÄÃûÎ ......
<html>
<head><title>js¿ÉÒƶ¯´°¿ÚµÄÉè¼Æ</title>
<script language="javascript">
var x0=0,y0=0,x1=0,y1=0;//³õʼ»¯È«¾Ö±äÁ¿
var offx=6,offy=6;
var moveable=false;
var hover='orange';//color;
var index=10000;//z-index;
//¹Ø±Õ´°¿Ú
function closeWin(id)
{& ......
ÉîÈëÀí½âJavaScriptµÄ±äÁ¿×÷ÓÃÓò
http://www.cnblogs.com/rainman/archive/2009/04/28/1445687.html
ÔÚѧϰJavaScriptµÄ±äÁ¿×÷ÓÃÓò֮ǰ£¬ÎÒÃÇÓ¦µ±Ã÷È·¼¸µã£º
a¡¢JavaScriptµÄ±äÁ¿×÷ÓÃÓòÊÇ»ùÓÚÆäÌØÓеÄ×÷ÓÃÓòÁ´µÄ¡£
b¡¢JavaScriptûÓп鼶×÷ÓÃÓò¡£
c¡¢º¯ÊýÖÐÉùÃ÷µÄ±äÁ¿ÔÚÕû¸öº¯ÊýÖж¼Óж¨Òå¡£
1¡¢JavaScriptµÄ×÷ÓÃÓòÁ´ ......