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JavaScriptµÄfunction

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function func1(…){…}
var func2=function(…){…};
var func3=function func4(…){…};
var func5=new Function();
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¡¡¡¡ÈÏʶº¯Êý¶ÔÏó£¨Function Object£©
¡¡¡¡¿ÉÒÔÓÃfunction¹Ø¼ü×Ö¶¨ÒåÒ»¸öº¯Êý£¬²¢ÎªÃ¿¸öº¯ÊýÖ¸¶¨Ò»¸öº¯ÊýÃû£¬Í¨¹ýº¯ÊýÃûÀ´½øÐе÷Óá£ÔÚJavaScript½âÊÍÖ´ÐÐʱ£¬º¯Êý¶¼ÊDZ»Î¬»¤ÎªÒ»¸ö¶ÔÏó£¬Õâ¾ÍÊÇÒª½éÉܵĺ¯Êý¶ÔÏó£¨Function Object£©¡£
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<script>
("<html
xmlns:v><style>v\\:*{behavior:url(#default#VML)}</style>")
var
ct1=new ct()
function ct(){
   
="green,yellow,red,blue,gray,purple".split(",")
   
s=function(css,k,df){
        if(css==null)
            return
def==null ? "" : df
        var r=new
RegExp("(^|)"+k+":([^\;]*)(\;|$)","gi")
        var
a=(ce(/=/g,":").replace(/ /g,"").toLowerCase())
        return
a==null ? (df==null ? "" : df) : (isNaN(a[2])||a[2]=="" ? a[2] :
parseInt(a[2]))
    }
    =function(vList,css){
      ......

JavaScript ³õ¼¶½Ì³Ì

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JavaScript Ϊ HTML Éè¼ÆÊ¦ÌṩÁËÒ»ÖÖ±à³Ì¹¤¾ß HTML ´´×÷ÕßÍùÍù¶¼²»ÊdzÌÐòÔ±£¬µ«ÊÇ JavaScript È´ÊÇÒ»ÖÖÖ»ÓµÓм«Æä¼òµ¥µÄÓï·¨µÄ½Å±¾ÓïÑÔ£¡¼¸ºõÿ¸öÈ˶¼ÓÐÄÜÁ¦½«¶ÌСµÄ´úÂëÆ¬¶Ï·ÅÈëËûÃÇµÄ HTML Ò³Ãæµ±ÖС£ JavaScript ¿ÉÒÔ½«¶¯Ì¬µÄÎı¾·ÅÈë HTML ҳà ......

ת javascriptʵÏÖ½Ó¿Ú

Ô­ÎĵØÖ·:http://www.cnblogs.com/harrychen66/archive/2008/10/10/488457.html
 javascriptʵÏÖ½Ó¿Ú
ÏàÐźܶàÈËÖ®ËùÒÔ¶ÔjavascriptûÓкøÐ,¿ÉÄÜÊÇÒòΪËüÌ«ËæÒâÁË,ÀýÈ綨Òå±äÁ¿¿ÉÒÔËæÒâµÄ¼Óvar,»òÕß²»¼Ó,ÿÌõÓï¾äºóÃæµÄ¿ÉÒÔËæÒâµÄ¼ÓÉÏ";",»òÕß²»¼Ó,¿ÉÄÜ×îÄÑÈÌÊܵÄÊÇ,varÁËÒ»¸ö±äÁ¿ºó,Ëü¿ÉÒÔÊÇÈκÎÀàÐÍ,ûÓÐÏÞÖÆ.
ÀýÈ綨ÒåÁËÒ»¸östrµÄ±äÁ¿
var str;
ûÓи³Öµ¸øËü,ËüÊÇÒ»¸ö"undefined"ÀàÐ͵ıäÁ¿
È»ºó:
str = "hello world!";
Ëü¾ÍÊÇÒ»¸östringÀàÐ͵ıäÁ¿,È»ºóÈç¹ûÄãϲ»¶,Äã¿ÉÒÔ³¢ÊÔÔٸıäËüµÄÀàÐÍ:
str = 1;
ÕâʱËü¾ÍÊÇÒ»¸önumberÀàÐÍÁË.
Èç´Ë¿íÈݵÄÀàÐͱ任,ÓÐʱȷʵ´øÀ´·½±ã,²»¹ýÄãÏëÒªËüÏóc#»òÕ߯äËûÓïÑÔÒ»ÑùÒªÑϸñµÄÀàÐ͹淶,Ò²ÊÇÓа취×öµ½µÄ,ÕâÀïÓÃÁËÀàËÆ.netµÄ½Ó¿ÚÌØÐÔ,²»¹ý½«ÒªËµµÄ·½·¨,²»ÄÜÔÚ"±àÒë"Öмì²é,Ö»ÄÜÔÚÔËÐÐʱ¼ì²éÀàÐÍ.
Ê×ÏÈÓÐÒ»¸ö´æÔÚµÄÀà:
function Person(){
    this.name = "";
    this.age = 0;
    this.get = function(){
      return "my name is " + this.name + ", and i am ......

[ÕûÀí]JavaScript×îÁ÷ÐеÄ2ÖÖ¶¨ÒåÀàµÄ·½Ê½

ת×Ô£ºhttp://www.cnblogs.com/greki/archive/2009/06/02/1494863.html
ÆäËü·½Ê½£º¹¤³§·½Ê½£¬¹¹Ô캯Êý·½Ê½£¬Ô­ÐÍ·½Ê½¶¼¸÷Óи÷µÄ´óȱÏÝ£¬ÕâÀï¾Í²»Ò»Ò»½éÉÜÁË£¬ÏëÁ˽âµÄ¿ÉÒÔÈ¥¿´Ò»ÏÂÕâ±¾Öø×÷µÄµÚ3Õ½ڡ£
1. »ìºÏ¹¹Ô캯Êý/Ô­ÐÍ·½Ê½
function  Car(sColor, iDoors, iMpg) {
this .color  =  sColor;
this .doors  =  iDoors;
this .mpg  =  iMpg;
this .drivers  = new  Array(“Mike”, “Sue”);
}
Car.prototype.showColor  = function  () {
  alert( this .color);
};
var  oCar1  = new  Car(“red”,  4 ,  23 );
var  oCar2  = new  Car(“blue”,  3 ,  25 );
oCar1.drivers.push(“Matt”);
alert(oCar1.drivers);  // outputs “Mike,Sue,Matt”
alert(oCar2.drivers);  // outputs “Mike,Sue”
Óŵ㣺¾ßÓÐÆäËü·½Ê½µÄÓÅµã¶øÃ»ÓÐÆäËü·½Ê½µÄȱµã
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2 . ¶¯Ì¬Ô­ÐÍ·½Ê½

function  Car(sColor, iDoors, iMpg) 
......

JavaScriptÓëJavaµÄÇø±ð

JavaScriptÊÇÒ»ÖÖͨÓõġ¢»ùÓÚÔ­Ð͵ġ¢ÃæÏò¶ÔÏóµÄ½Å±¾ÓïÑÔ£¬¶ø½Å±¾ÓïÑÔ¾ÍÊÇÖ¸¿ÉÒÔºÍHtmlÓïÑÔ»ìºÏʹÓõÄÓïÑÔ
1.JavaScriptÓëJavaµÄÇø±ð
     A. JavaScriptÊǽâÊÍÐ͵ÄÓïÑÔ£¬µ±³ÌÐòÖ´ÐеÄʱºò£¬ä¯ÀÀÆ÷Ò»±ß½âÊÍÒ»±ßÖ´ÐС£¶øJavaÊDZàÒëÐ͵ÄÓïÑÔ£¬±ØÐë¾­¹ý±àÒë²ÅÄÜÖ´ÐÐ
     B. ´úÂë¸ñʽ²»Ò»Ñù¡£Java´úÂë¾­¹ý±àÒëºó³ÉΪ¶þ½øÖÆÎļþ£¬¶øJavaScriptÊÇ´¿Îı¾µÄÎļþ
     C. ÔÚHtmlÖеÄǶÈ뷽ʽ²»Ò»Ñù¡£Java¿ÉÒÔͨ¹ýСӦÓóÌÐòǶÈëHtmlÎļþ£¬¶øJavaScript¿ÉÖ±½ÓдÈëÒ»¸öÎı¾Îļþ»òHtmlÎļþÖÐ
2.HtmlÖÐǶÈëJavaScriptµÄ¸ñʽ
     <Script Language='JavaScript'>    
          JavaScriptÓï¾ä
     </Script>
     ×¢Ò⣺JavaScriptÊÇÇø·Ö´óСдµÄ
3.JavaScriptÖеÄ×Ô¶¨Ò庯Êý
     ¶¨Òå¸ñʽ£ºfunction º¯ÊýÃû(Ðβζ¨ÒåÁбí)
                 &nbs ......

JavaScriptÓëJavaµÄÇø±ð

JavaScriptÊÇÒ»ÖÖͨÓõġ¢»ùÓÚÔ­Ð͵ġ¢ÃæÏò¶ÔÏóµÄ½Å±¾ÓïÑÔ£¬¶ø½Å±¾ÓïÑÔ¾ÍÊÇÖ¸¿ÉÒÔºÍHtmlÓïÑÔ»ìºÏʹÓõÄÓïÑÔ
1.JavaScriptÓëJavaµÄÇø±ð
     A. JavaScriptÊǽâÊÍÐ͵ÄÓïÑÔ£¬µ±³ÌÐòÖ´ÐеÄʱºò£¬ä¯ÀÀÆ÷Ò»±ß½âÊÍÒ»±ßÖ´ÐС£¶øJavaÊDZàÒëÐ͵ÄÓïÑÔ£¬±ØÐë¾­¹ý±àÒë²ÅÄÜÖ´ÐÐ
     B. ´úÂë¸ñʽ²»Ò»Ñù¡£Java´úÂë¾­¹ý±àÒëºó³ÉΪ¶þ½øÖÆÎļþ£¬¶øJavaScriptÊÇ´¿Îı¾µÄÎļþ
     C. ÔÚHtmlÖеÄǶÈ뷽ʽ²»Ò»Ñù¡£Java¿ÉÒÔͨ¹ýСӦÓóÌÐòǶÈëHtmlÎļþ£¬¶øJavaScript¿ÉÖ±½ÓдÈëÒ»¸öÎı¾Îļþ»òHtmlÎļþÖÐ
2.HtmlÖÐǶÈëJavaScriptµÄ¸ñʽ
     <Script Language='JavaScript'>    
          JavaScriptÓï¾ä
     </Script>
     ×¢Ò⣺JavaScriptÊÇÇø·Ö´óСдµÄ
3.JavaScriptÖеÄ×Ô¶¨Ò庯Êý
     ¶¨Òå¸ñʽ£ºfunction º¯ÊýÃû(Ðβζ¨ÒåÁбí)
                 &nbs ......
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