Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JavaScript¶¯Ì¬Ìí¼Ó|°ó¶¨Ê¼þ

1£¬²»´ø²ÎÊýµÄʼþ£º
Á½ÖÖ·½Ê½£ºÖ±½Ó¸ø¶ÔÏóÌí¼Óʼþ,½ÚµãÌí¼Óʼþ
ÀýÈç¸øÒ»¸öidΪtab1µÄÌí¼Óonclickʼþ
µÚÒ»ÖÖÇé¿ö£º
var
 t 
=
 document.getElementById(
"
NewTitle
"
);
t.onclick 
=
 
function
 showmsg(){
    alert(
'
Hello!World
'
);
}
~
µÚ¶þÖÖÇé¿ö ÕâÖÖÇé¿ö¸ü¼Ó¶¯Ì¬£¬¸üΪʵÓ㬶øÇÒ»¹ÄÜÌí¼Ó¶à¸öº¯Êý(Ìí¼ÓµÄʼþµÄ˳Ðò¼´Ö´ÐÐ˳Ðò)£¬ºÇºÇ
var
 tb 
=
 document.getElementById(
"
NewTitle
"
);
    
if
(window.addEventListener){ 
//
 Mozilla, Netscape, Firefox
        td_value.addEventListener(
'
click
'
, alert(
'
cc
'
), 
false
);
        td_value.addEventListener(
'
click
'
, alert(
'
cc
'
), 
false
);
    } 
else
 { 
//
 IE
        td_value.attachEvent(
'
onclick
'
,  
function
(){alert(
'
changchang
'
);});
        td_value.attachEvent(
'
onclick
'
,  
function
(){alert(
'
changchang
'
);});
    }
~
2£¬´ø²ÎÊýµÄʼþ£º
½â¾ö·½·¨£ºÄäÃûº¯Êý£º
element.onclick
=
function
() {
        functionName(param);
    };
ÕâÑù¾ÍÇÉÃîµÄͨ¹ýÄäÃû·½·¨ÊµÏÖÁË£¡


Ïà¹ØÎĵµ£º

ÕÅТÏêjavascript½²×ù±Ê¼Ç¶þ

Ò»£¬JavaScriptÖеı£Áô¹Ø¼ü×Ö
      abstract        extends         instanceof         static           & ......

JavascriptÖжÔÏóµÄ»ù±¾Ó÷¨

ÉùÃ÷£º
function person(name, country)
{
this.name = name;
this.country = country;
}
ʵÀý»¯¶ÔÏó£º
var theauthor = new person('Daniel', 'U.S.A.');
ÒýÓãº
function sayHello(objPerson)
{
return "Hello " + objPerson. ......

JavaScriptÅжÏCheckBoxListÖеÄÏîÊÇ·ñÑ¡ÖÐ

/*¼ì²éÊÇ·ñÑ¡Öи´Ñ¡¿ò2010Äê3ÔÂ6ÈÕ10:36:48*/
function checkSelect(id, msg){
var checks = $(id).getElementsByTagName("input");
var flag=false;
if(checks.length!=null){
for(var i=0;i<checks.length;i++){
if(checks[i].type=="checkbox" && checks[i].checked= ......

[Javascript]typeofº¯ÊýÓëconstructorÊôÐÔ

½ñÌìżȻ¿´µ½ÁËconstructorÕâ¸ö¶«¶«£¬²»Ã÷°×ÓÃ;¡£Õҵ㶫Î÷±¸Íü
typeofº¯ÊýµÄÓ÷¨¿ÉÄܲ»ÓÃÎÒ¶à˵£¬´ó¼Ò¶¼ÖªµÀÔõôÓ᣶øconstructorÊôÐÔ´ó¼Ò¿ÉÄܾÍİÉúµã¡£ÔÚ¡¶¾«Í¨JavaScript¡·Õâ±¾ÊéÖÐÓÐÌáµ½constructµÄÓ÷¨£¬µ«ÎÒÓÃ×Ô¼ºµÄ¼¸¸öä¯ÀÀÆ÷£¨IE7.0 / Firefox1.9 / Opera9.50£©²âÊԵĽá¹ûÈ´ºÍÊéÉÏ˵µÄ²»Ò»Ñù¡£µ«ÊÇÈÔÈ»ÊÇÓÐ°ì·¨Í ......

¼¸ÖÖjavascriptº¯Êý¶¨ÒåµÄ²î±ð

javascriptº¯ÊýµÄ¶¨Òå
1£ºµ÷Óùؼü×ÖfunctionÀ´¹¹Ô죬È磺
    function distance(x1,x2,y1,y2)
    {
        var dx=x2-x1;
        var dy=y2-y1;
        return Math ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ