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1.javascriptµÄ×÷ÓÃÓòÎÊÌ⣺
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ÔÚjavascriptÀïµÄÈ«¾Ö»·¾³¾ÍÊÇÒ»¸ö¶ÔÏó£¬Õâ¸ö¶ÔÏóÊÇjavascriptÔËÐл·¾³µÄ¸ù£¬¶ÔÓÚä¯ÀÀÆ÷ÖеÄjavascriptÀ´Ëµ£¬Õâ¸ö¸ù¶ÔÏó¾ÍÊÇÎÒÃÇÊìÖªµÄwindow¶ÔÏó(·Çä¯ÀÀÆ÷ËÞÖ÷³ÌÐòÖпÉÄܲ»½Ðwindow)¡£¶ÔÓÚÈ«¾ÖµÄjavascriptÓï¾äÀ´Ëµ£¬window¶ÔÏó¾ÍÏ൱ÓÚµ±Ç°×÷ÓÃÓò¡£
var myName = "leadzen";//ÕâÊǶ¨ÒåÁËwindow×÷ÓÃÓòµÄÒ»¸ö±äÁ¿myName
myName = "leadzen";//ÕâÊǶ¨ÒåÁËwindow¶ÔÏóµÄÒ»¸öÊôÐÔmyName
<mce:script type="text/javascript"><!--
var yourName="Íõ·Æ";
myName="leadzen";
alert(myName + "like " +yourName);//Êä³ö£ºleadzen like Íõ·Æ
ChangeNames();//µ÷ÓøÄÃûº¯Êý

function ChangeNames()
{
alert(yourName);//Êä³öundefined
alert(myName);//Êä³öleadzen
var yourName = "Íõ¾²ÎÄ";//¶ÔÍâÃæµÄ±äÁ¿²»»áÓиıä
myName = "ÀîÕ½";//¶ÔÍâÃæµÄmyNameÓиı䣬ÒòΪËüÊÇwindow¶ÔÏóµÄÒ»¸öÊôÐÔ
alert(myName + "like "+yourName);//Êä³ö£ºÀîÕ½ like Íõ¾²ÎÄ

};
alert(myName + "like " + yourName);//Êä³ö£ºÀîÕ½ like Íõ·Æ
// --></mce:script>
2.Ó÷¨
<mce:script type="text/javascript"><!--
function aFunc()
{
alert(aFunc.toString());//Êä³ö±¾ÉíÕâ¸öº¯Êý´úÂë
}
aFunc();
// --></mce:script>
3.
<mce:script type="text/javascript"><!--
function Person(name)
{
this.name=name;
this.SayHello=function()
{
alert(this.name);
};
};
var BillGates =new Person("BillGates");
alert(BillGates.SayHello);
// --></mce:script>
4.³õ¿´prototype
javascriptµÄËùÓеÄfunctionÀàÐ͵ĶÔÏó¶¼ÓÐÒ»¸öprototype(objectÀàÐÍ)ÊôÐÔ,
¿ÉÒÔ¸øÕâ¸öÊôÐÔÌí¼ÓÊôÐԺͷ½·¨¡£prototypeÌṩÁËһȺͬÀà¶ÔÏó¹²ÏíÊôÐԺͷ½·¨µÄ»úÖÆ¡£
<mce:script type="text/javascript"><!--
function Person(name)
{
this.name=name;
};
Person.prototype.SayHello = function()
{
alert(this.name);
}
var BillGates = new Person("BillGates");//´´½¨BillGates¶ÔÏó
var SteveJobs = new Person("Steve Jobs");//´´½¨SteveJobs¶ÔÏó
//ÒÔÉÏÁ½¸ö¶ÔÏó¹²ÓÃSayHelloÄÇÒ»¶Î´úÂ룬Õâ¶Î´úÂëÖ»ÓÐÒ»·Ý
BillGates.SayHello();
SteveJobs.Say


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