JavaScript ¶þάÊý×éÅÅÐò
var o = ['Äã', 'da', 'Äã', 123, 'fm', 'fm', 'da', 123, 'fm', 123];
var n = [];
var s = -1;
var t = null;
o.sort();
for(var i = 0; i < o.length; i++)
{
if(o[i] != t)
{
s += 1;
n[s] = [];
}
n[s][n[s].length] = t = o[i];
}
for(var i = 0; i < n.length; i++)
{
alert(n[i]);
}
Ïà¹ØÎĵµ£º
ÔÖ·£ºhttp://www.dreamdu.com/blog/2008/10/19/json_in_javascript/
JavaScriptÖеÄJSON
×÷ÕߣºDouglas Crockford
ÔÎÄÍøÖ·£ºhttp://www.json.org/js.html
ÒëÕߣº¿É°®µÄºï×Ó
JavaScriptÕâÖÖ±à³ÌÓïÑÔÊ×ÒªµÄÄ¿µÄÊÇΪNetscape NavigatorÌṩһÖÖÒ³Ãæ½Å±¾ÓïÑÔ¡£ËüÈÔ±»ÆÕ±éµÄÈÏΪÊÇJavaµÄÒ»¸ö×Ó¼¯£¬µ«ÊÂʵ²¢·ÇÈç´Ë¡£ËüÊ ......
ÒýÓõØÖ·£ºhttp://bbs.syue.com/thread-36034-1-1.html
Ö±½ÓÔÚieµØÖ·À¸ÊäÈëÃüÁ»Ø³µ£¬Ö´ÐÐjs¡£
ÕâÑùÒ²¿ÉÒÔÓÃÀ´¸Ä±äºÍ»ñÈ¡ÔªËØµÄÖµºÍÊôÐÔ,ºÜʵÓõġ£
²é¿´cookie
javascript:alert(document.cookie)
Ö±½Ó±à¼cookie
javascript:document.cookie=window.prompt("Linx Edit cookie:",document.cookie);void( ......
¶ÔÓÚÐí¶àÏëѧϰ JavaScript µÄÅóÓÑÀ´Ëµ£¬ÎÞÒÉÈçºÎÑ¡ÔñÈëÃŵÄÊé¼®ÊÇËûÃÇ×îÍ·ÌÛµÄÎÊÌ⣬»òÐíÒ²ÊÇËûÃÇһֱη¾å£¬ÉõÖÁ·ÅÆúѧϰ JavaScript µÄÀíÓÉ¡£
ÔÚ JavaScript ·½Ã棬×Ô¼º²»ÊÇʲôר¼Ò£¬Ò²²»ÊÇʲô¸ßÊÖ£¬µ«×Ô¼ºÒ»Â·×ßÀ´£¬JavaScript ´ÓÃÔãµ½ÈëµÀ£¬¶ÔÓÚ JavaScript Êé¼®µÄÈÏʶ»òÐí»¹ÓÐЩ½è¼ø¼ÛÖµ¡£
ÈëÃÅÍÆ¼öÊ×Ñ¡Êé¼®£º¡ ......
Javascriptº¯Êý°üº¬Ò»¸öαÊý×飨pseudo-array£©£¬¸ÃÊý×é°üº¬ËùÓд«Èë²ÎÊý£¬ÎÒÃDz»ÄÜÐÞ¸ÄËü£¬µ«¿ÉÒÔ·ÃÎÊÆäÖеijÉÔ±£¬¸ÃÊý×éÒ²¾ßÓÐlengthÊôÐÔ¡£
º¯ÊýÖØÔØÒÀÀµÓÚÅжϴ«Èë²ÎÊý¸öÊýºÍÀàÐ͵ÄÄÜÁ¦¡£
º¯ÊýÖØÔØµÄÀý×Ó£º
<html>
<head>
<mce:script type="text/javascript"><!--
function sendMessage(msg ......
ÔÚJavascriptÖÐ×÷ÓÃÓòÊÇÓɺ¯Êý»®·ÖµÄ¡£
//ÉèÖÃÈ«¾Ö±äÁ¿foo
var foo = "test";
if(true){
var foo = "new foo";
}
//´ËʱfooΪ"new test"
alert(foo == "new foo");
function test(){
var foo = "old test";
}
//µ÷ÓÃʱ£¬fooÖ»ÔÚº¯Êý×÷ÓÃÓòÄÚÆð×÷ÓÃ
test();
//foo»¹ÊǵÈÓÚ"new test"
alert(foo == "new te ......