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 ×îÐÂÎÄÕ : javascript

flex ºÍjavascript»¥Ïàµ÷ÓÃ

flex ºÍjavascript»¥Ïàµ÷Óá£
Ò»¡¢flex µ÷ÓÃjavascript
  Ö»ÐèʹÓþ²Ì¬µÄExternalInterface.call¾Í¿ÉÒÔÁË¡£
  call ·½·¨ÖÁÉÙÒªÇóÒ»¸ö²ÎÊý£¬¾ÍËùµ÷ÓöÊýµÄÃû³Æ¡£
  Ò²¿ÉÒÔ´«µÝ²ÎÊý¡£
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    ExternalInterface.call("alert","hello");
   "hello"¾ÍÊÇ×÷ΪalertµÄ²ÎÊý¡£
  var sValue:String= ExternalInterface.call("getValue");
    ÉÏÊö¶¨ÒåµÄÊǵ÷Óò¢½ÓÊÜjavascript·µ»ØÖµ¡£
¶þ¡¢javascriptµ÷ÓÃflex
    1¡¢ÔÚflexÖÐ×¢²áº¯Êý¡£
       ExternalInterface.addCallback("runFlashScript",runScript);
       ÉÏÊö×¢²áÁËÒ»¸örunScriptº¯Êý¡£
        "runFlashScript" ÊÇΪjavascriptµ÷ÓõÄÃû×Ó¡£
    2¡¢javascriptÖе÷Óú¯Êý¡£
       document.getElementById("flashObjectID").runFlashScript();
        or
        window.flashObj ......

flex ºÍjavascript»¥Ïàµ÷ÓÃ

flex ºÍjavascript»¥Ïàµ÷Óá£
Ò»¡¢flex µ÷ÓÃjavascript
  Ö»ÐèʹÓþ²Ì¬µÄExternalInterface.call¾Í¿ÉÒÔÁË¡£
  call ·½·¨ÖÁÉÙÒªÇóÒ»¸ö²ÎÊý£¬¾ÍËùµ÷ÓöÊýµÄÃû³Æ¡£
  Ò²¿ÉÒÔ´«µÝ²ÎÊý¡£
  È磺
    ExternalInterface.call("alert","hello");
   "hello"¾ÍÊÇ×÷ΪalertµÄ²ÎÊý¡£
  var sValue:String= ExternalInterface.call("getValue");
    ÉÏÊö¶¨ÒåµÄÊǵ÷Óò¢½ÓÊÜjavascript·µ»ØÖµ¡£
¶þ¡¢javascriptµ÷ÓÃflex
    1¡¢ÔÚflexÖÐ×¢²áº¯Êý¡£
       ExternalInterface.addCallback("runFlashScript",runScript);
       ÉÏÊö×¢²áÁËÒ»¸örunScriptº¯Êý¡£
        "runFlashScript" ÊÇΪjavascriptµ÷ÓõÄÃû×Ó¡£
    2¡¢javascriptÖе÷Óú¯Êý¡£
       document.getElementById("flashObjectID").runFlashScript();
        or
        window.flashObj ......

IEºÍFirefoxÖ®¼äµÄJavaScript²îÒì

¾¡¹Ü JavaScript ÀúÊ·ÉÏʹÓÃÈß³¤¶øÁîÈËÉúÑáµÄ´úÂë¿éÀ´±êµÄÌØ¶¨ä¯ÀÀÆ÷µÄʱÆÚÒѾ­½áÊøÁË£¬µ«ÊÇż¶ûʹÓÃһЩ¼òµ¥µÄ´úÂë¿éºÍ¶ÔÏó¼ì²âÀ´È·±£Ò»Ð©´úÂëÔÚÓû§»úÆ÷ÉÏÕý³£¹¤×÷ÒÀÈ»ÊDZØÒªµÄ¡£
    ÕâÆªÎÄÕÂÖУ¬ÎÒ»áÂÔÊöһϠInternet Explorer ºÍ Firefox ÔÚ JavaScript Óï·¨Éϲ»Í¬µÄ¼¸ ¸ö·½Ãæ¡£
    1. CSS “float” ÊôÐÔ
    »ñÈ¡¸ø¶¨¶ÔÏóµÄÌØ¶¨ CSS ÊôÐԵĻù±¾Óï·¨ÊÇ object.style ÊôÐÔ£¬¶øÇÒÓÐÁ¬×Ö·ûµÄÊôÐÔÒªÓÃÂæÍÕÃüÃû·¨À´´úÌæ¡£ÀýÈ磬»ñȡһ¸ö ID Ϊ “header” µÄ div µÄ background-color ÊôÐÔ£¬ÎÒÃÇÒªÓÃÈçÏÂÓï·¨£º
document.getElementById("header").style.borderBottom= "1px solid #ccc";
    µ«ÊÇÓÉÓÚ “float” ÊÇ JavaScript µÄ±£Áô´Ê£¬ÎÒÃǾÍÎÞ·¨Ê¹Óà object.style.float À´»ñÈ¡ “float” ÊôÐÔÁË¡£Ò»ÏÂÊÇÎÒÃÇÔÚÁ½ÖÖä¯ÀÀÆ÷ÖеÄʹÓõķ½·¨£º
    IE Óï·¨£º
document.getElementById("header").style.styleFloat = "left";
    Firefox Óï·¨£º
document.getElementById("header").style.cssFloat = "left";
 &nb ......

JavaScriptÅжÏä¯ÀÀÆ÷ÀàÐͼ°°æ±¾

      ͨ¹ý·ÖÎö¸÷Ààä¯ÀÀÆ÷µÄuserAgentÐÅÏ¢£¬²»Äѵóö·Ö±æ¸÷Ààä¯ÀÀÆ÷¼°Æä°æ±¾µÄÕýÔò±í´ïʽ¡£¶øÇÒ£¬¶Ôä¯ÀÀÆ÷ÀàÐ͵ÄÅжϺͰ汾µÄÅжÏÍêÈ«¿ÉÒÔºÏΪһÌ嵨½øÐС£ÓÚÊÇ£¬ÎÒÃÇ¿ÉÒÔд³öÏÂÃæµÄ´úÂ룺
    <script type="text/javascript">
        var Sys = {};
        var ua = navigator.userAgent.toLowerCase();
        var s;
         (s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] :
         (s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] :
         (s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] :
         (s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] :
         (s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safa ......

javascript ÔËÐлúÖÆ

ÒÔÏÂÈ«ÊǸöÈËÀí½âÒÔ¼°ÍøÉϲéÕÒ¶øÀ´,ÈçÓв»¶ÔÇëÖ¸Õý...
¼ÙÈçÓÐn¶Îjs´úÂë ÓÃ<script>±êÇ©¸ô¿ªµÄ.
ÔËÐÐ˳ÐòÊÇ
step1. ¶ÁÈëµÚÒ»¸ö´úÂë¶Î
step2. ×öÓï·¨·ÖÎö£¬ÓдíÔò±¨Óï·¨´íÎ󣨱ÈÈçÀ¨ºÅ²»Æ¥ÅäµÈ£©£¬²¢Ìø×ªµ½step5
step3. ¶Ôvar±äÁ¿ºÍfunction¶¨Òå×ö“Ô¤½âÎö”£¨ÓÀÔ¶²»»á±¨´íµÄ£¬ÒòΪֻ½âÎöÕýÈ·µÄÉùÃ÷£©
step4. Ö´ÐдúÂë¶Î£¬ÓдíÔò±¨´í£¨±ÈÈç±äÁ¿Î´¶¨Ò壩
step5. Èç¹û»¹ÓÐÏÂÒ»¸ö´úÂë¶Î£¬Ôò¶ÁÈëÏÂÒ»¸ö´úÂë¶Î£¬Öظ´step2
step6. ½áÊø
ÕâЩÊÇ´ÓÍøÉÏÕÒµ½µÄ  ÖÁÓÚ¶Ô´í  ÕæµÄ²»ÖªµÀÈçºÎÑéÖ¤,¾ÍÔÝʱµ±ËüÊÇÕýÈ·µÄ.........
jsÊǽâÊÍÐÍÓïÑÔ,ͨ¹ý´Ê·¨·ÖÎöºÍÓï·¨·ÖÎöµÃµ½Óï·¨Ê÷ºó£¬¾Í¿ÉÒÔ¿ªÊ¼½âÊÍÖ´ÐÐÁË¡£(Óï·¨·ÖÎö ,´Ê·¨·ÖÎöÕâ¸öÎÒҲûÑо¿¹ý)
ÁíÍ⻹ÓÐһЩ¸ÅÄî  ÈçÔ¤±àÒë
1. ÔÚÖ´ÐÐǰ»á½øÐÐÀàËÆ“Ô¤±àÒ딵IJÙ×÷£ºÊ×ÏȻᴴ½¨Ò»¸öµ±Ç°Ö´Ðл·¾³ÏµĻ¶ÔÏ󣬲¢½«ÄÇЩÓÃvarÉêÃ÷µÄ±äÁ¿ÉèÖÃΪ»î¶¯¶ÔÏóµÄÊôÐÔ£¬µ«ÊÇ´ËʱÕâЩ±äÁ¿µÄ¸³Öµ¶¼ÊÇundefined£¬²¢½«ÄÇЩÒÔfunction¶¨ÒåµÄº¯ÊýÒ²Ìí¼ÓΪ»î¶¯¶ÔÏóµÄÊôÐÔ£¬¶øÇÒËüÃǵÄÖµÕýÊǺ¯ÊýµÄ¶¨Òå¡£
2.ÔÚ½âÊÍÖ´Ðн׶Σ¬Óöµ½±äÁ¿ÐèÒª½âÎöʱ£¬»áÊ×ÏÈ´Óµ±Ç°Ö´Ðл·¾³µÄ»î¶¯¶ÔÏóÖвéÕÒ£¬Èç¹ûûÓÐÕÒµ½¶øÇÒ¸ ......

JavaScript¹ýÂËÊý×éÖÐÖØ¸´ÔªËØ

JavaScript¹ýÂËÊý×éÖÐÖØ¸´ÔªËØ
ÎÒÊǸöJS³õѧÕߣ¬ÎÒ¼´½«ÒªËµµÄÕâ¸ö·½·¨Ò²ÊǴ󲿷ÖÈ˶¼ÄÜÏëµ½µÄ£º
´Ó¾ÉÊý×éÖÐÈ¡ÔªËØ£¬Ò»¸ö¸öÌí¼Óµ½ÐÂÊý×éÖУ¬ÔÚÌí¼ÓµÄʱºò£¬ÓëÌí¼Ó¹ýµÄÔªËØ±È½Ï£¬Èç¹ûÏàͬ£¬Ôò²»Ìí¼Ó¡£
Ê×Ïȶ¨ÒåÁ½¸öÊý×飺
Code
var arrA = new Array(1,23,43,64,1,23,5,8,3,5,9);
var arrB = getNewArray(arrA);  // ¹ýÂ˺¯Êý
È»ºó¿ªÊ¼±àдº¯ÊýgetNewArray()
 Code
function getNewArray(receiveArray) 
{
    var arrResult = new Array();  //¶¨ÒåÒ»¸ö·µ»Ø½á¹ûÊý×é.
    for (var i=0; i<receiveArray.length; i++)
    {
        if (/*ÔÚÕâÀï×öiÔªËØÓëËùÓÐÅжÏÏàͬÓë·ñ, µ÷Óú¯Êýcheck(arrResult, receiveArray[i]);*/)
        {
            arrResult.push(receiveArray[i]); // Ìí¼Ó¸ÃÔªËØµ½ÐÂÊý×é ......

JavascriptʵÏÖ¹ö¶¯ÐÂÎÅ

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
<title>¹ö¶¯ÐÂÎÅÀà</title>
<style type="text/css">
body {
    text-align:center;
}
td {
    font-size:12px;
    line-height:20px;
    text-align:left;
}
.marquee {
    width:100%;
    height:100%;
    overflow:hidden;
}
.m {
    height:20px;
}
.m2 {
    height:90px;
}
</style>
</head>
<body>
<table border='1'>
     <tr>
         <td height='20' width='250'><div id='marquee1' class='marquee m'></div></td>
         <td height='20' width='300'><d ......
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