JavaScript±È½ÏÁ½¸öÊý×éÏàµÈ
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var a = [1,2,3];
var b = [1,2,3];
alert(a == b); // false
½á¹ûÊÇ false. Ö¤Ã÷Á½¸öÊý×é²»ÄÜÖ±½Ó±È½ÏÏàµÈ¡£
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ÏÈÅÅÐò£¬ÔÙÀûÓÃtoString·½·¨£¬±È½Ï¡£ÀýÈ磺
var a = [1,2,3];
var b = [1,2,3];
alert(a.sort().toString() == b.sort().toString());
½á¹ûΪtrue
½â¾ö·½·¨¶þ£º
Ö±½ÓtoString() ±È½ÏÒ²ÊÇ¿ÉÒԵġ£
Ïà¹ØÎĵµ£º
JavaScriptÖеÄÈýÖÖµ¯³ö¿ò:¾¯¸æ(alert)¡¢È·ÈÏ(confirm)ÒÔ¼°ÌáÎÊ(prompt)
<script type="text/JavaScript">
function testAlert(){
alert("ÎÒ¾ÍÊÇ´«ËµÖеÄalert!!!");
}
function testConfirm(){
var r=confirm("ÄãÊDzËÄñÂð£¿");
if(r==true){
  ......
ÏÖÔÚ¹«Ë¾Óкܶàministe£¬¶¼Óй«²¼»ñ½±Ãûµ¥µÄÒ³Ãæ¡£¶øÇÒÕâÐ©Ò³Ãæ¶¼ÊǾ²Ì¬µÄ¡£µ«ÊÇÓÉÓÚÓÐʱºò»ñ½±µÄÈËÊýÖڶ࣬²»µÃ²»Éè¼Æ³É·ÖÒ³µÄЧ¹û¡£Ä¿Ç°¹«Ë¾µÄcodingÕë¶ÔÕâÖÖÇé¿öûÓкܺõĽâ¾ö·½·¨¡£ÓÚÊǽñÌìÎÒ³é¿ÕдÁËÒ»¸ö¼òµ¥µÄ»ùÓÚjavascriptµÄʵÏÖ·½·¨¡£
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http ......
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HTML²¿·Ö£º=====================================================
<html>
<head>
<script language="VBscript">
<!--
function M_b()
set M_e=Scene.Engine
M_e.Nodes("MyScript").Fields("nodestring")="Shape {geometry Box{}}"
M_e.Nodes ......
1¡¢Êý×éµÄ´´½¨
var arrayObj = new Array();¡¡//´´½¨Ò»¸öÊý×é
var arrayObj = new Array([size]);¡¡//´´½¨Ò»¸öÊý×é²¢Ö¸¶¨³¤¶È£¬×¢Òâ²»ÊÇÉÏÏÞ£¬Êdz¤¶È
var arrayObj = new Array([element0[, element1[, ...[, elementN]]]]);¡¡´´½¨Ò»¸öÊý×é²¢¸³Öµ
Ҫ˵Ã÷µÄÊÇ£¬ËäÈ»µÚ¶þÖÖ·½·¨´´½¨Êý×éÖ¸¶¨Á˳¤¶È£¬µ«Êµ¼ÊÉÏËùÓ ......
Ö÷Òªº¯Êý CallJScript
BOOL CallJScript(const wchar_t * func, VARIANT * vtParams, int cNumberOfParam, VARIANT * vtResult)
{
if(!func || !func[0])
return FALSE;
CComPtr<IDispatch> spScript;
spScript = GetJScript();
if(!spScript)
return FALSE;
DISPID dispID = NULL;
CC ......