javascriptÉè¼ÆÄ£Ê½_µÚ¶þ²¿·Ö_µ¥Ìåģʽ
µ¥Ìåģʽ
Óŵã:°Ñ´úÂë×éÖ¯µÃÒ»Ö²¢¸ôÀë,¸üÈÝÒ×ÔĶÁºÍά»¤,Ìá¸ßÎȶ¨ÐÔ;ÓÃÓÚÓÅ»¯,ÌáÉýÐÔÄÜ
ȱµã:¿Éµ¼ÖÂÇ¿ñîºÏ
5.1 µ¥ÌåµÄ»ù±¾½á¹¹
var Singleton = {
attribute1 : true,
attribute2 : 10,
method1 : function(){},
method2 : function(){}
};
Ñϸñ°´¶¨ÒåÀ´Ëµ,C1²»ÊÇÒ»¸öµ¥Ìå,ÒòΪËü²»ÊÇÒ»¸ö¿ÉʵÀý»¯µÄÀà
¶ÔÏó×ÖÃæÁ¿Ö»ÊÇ´´Òâµ¥ÌåµÄ·½Ê½Ö®Ò».
²¢·ÇËùÓеĶÔÏó×ÖÃæÁ¿¶¼Êǵ¥Ìå,Ö»ÓÃÀ´Ä£·Â¹ØÁªÊý×é¼°ÈÝÄÉÊý¾ÝµÄ¾Í²»Êǵ¥Ìå.
5.2 »®·ÖÃüÃû¿Õ¼ä
var MyNamespace = {}
MyNamespace.common = {};
5.3 ÓÃ×÷ÌØ¶¨ÍøÒ³×¨ÓôúÂëµÄ°ü×°Æ÷µÄµ¥Ìå
GiantCorp.RegPage = {
FORM_ID : 'reg-form',
//method
handSubmit : function(e){
e.preventDefault();
//...
GiantCorp.RegPage.sendRegistration();
},
init : function(){
GiantCorp.RegPage.formEl = $(GiantCorp.RegPage.FORM_ID);
addEvent(GiantCorp.RegPage.formEl,'submit',GiantCorp.RegPage.handSubmit);
}
};
addLoadEvent(GiantCorp.RegPage.init);
//ÒÔÉÏ´úÂ뽫ÊôÐÔ¼°·½·¨¶¼Í³Ò»µ½Ò»¸öµ¥ÌåÖÐ,²¢Í¨¹ýinitÀ´°ó¶¨Ê¼þ,×îºóÔÚÒ³ÃæÉϵ÷ÓÃinit¼´¿ÉʵÏÖÌØ¶¨Ò³ÃæµÄʹÓÃ
Ä³ÍøÒ³×¨ÓôúÂë,×îºÃâÊÔÚ×Ô¼ºµÄµ¥Ìå¶ÔÏóÖÐ
5.4 ÓµÓÐ˽ÓóÉÔ±µÄµ¥Ìå
1) Ï»®Ïß±íʾ·¨
GiantCorp.DataParser = {
//Private methods
_stripWhitespace : function(str){
return str.replace(/\s+/,'');
},
_stringSplit : function(str,delimiter){
return str.split(delimiter);
},
//Public method
stringToArray : function(str, delimiter,stripWS){
if(stripWS){
str = this._stripWhitespace(str);
}
var outputArray = this._stringSplit(str,delemiter);
return outputArray;
}
}
2) ʹÓñհü
MyNamespace.Singleton = (function(){
return {};
})();
ÕâÖÖ·½Ê½ÓëÖ±½ÓʹÓöÔÏó×ÖÃæÁ¿Ã»Ê²Ã´Çø±ð,µ«Õâ¸ö°ü×°º¯Êý´´½¨ÁËÒ»¸ö¿ÉÒÔÓÃÀ´Ìí¼Ó˽ÓóÉÔ±µÄ±Õ°ü,ÈκÎÌí¼ÓÔÚÕâ¸öÄäÃûº¯ÊýÖжø²»ÔÚ¶ÔÏó×ÖÃæÁ¿Öеͼ½«³ÉΪ˽ÓгÉÔ±
MyNamespace.Singleton = (function(){
//Private members
var p1 = false;
var p2 = 10;
function p3(){}
return {
//Public members
pub1 : true,
pub2 : 10,
pub3 : functi
Ïà¹ØÎĵµ£º
1.js²»Ö§³ÖÖØÔØ£¬ÒòΪjsÀïµÄº¯Êý¶¼ÊÇÒ»¸ö¶ÔÏó£¬jsÀïÓиöÒþº¬¶ÔÏóFunction,ËùÓеÄjsº¯Êý¶¼ÊÇÒ»¸öFunctionÀàÐ͵ĶÔÏó¡£±ÈÈ磺
Java´úÂë
function add(number)
{
alert("hello");
}
function add(number)
{
alert("hello");
}
µÈ¼ÛÓ ......
×î½ü×ö˰Îñ×ÛºÏÆ½Ì¨¹¤×÷Á÷£¬ ÔÚÒ³ÃæÉÏÅжÏÊÇ·ñÊÇ“»õ±Ò½ð¶î”¸ñʽ£¬Ê¹ÓõÄÊÇÕýÔò±í´ïʽ£¬Ò»Ö±¶¼Ã»ÓÐÎÊÌ⣬
ºóÀ´Í»È»ÎÞ·¨ÑéÖ¤£¬ ¾ÍÊDz»·ûºÏÕýÔò±í´ïʽµÄ½á¹¹£¬×îºóÖÕÓÚ·¢ÏÖ ½ð¶îºóÃæ°üº¬¿Õ¸ñ×Ö·û´®£¬ÔÚÍøÉÏÕÒµ½Ò»¶Î´úÂë £¬ÕýºÃ½â¾ö¡£
String.prototype.trim= function(){
// ÓÃÕýÔò±í´ïʽ½«Ç°ºó¿ ......
JavascriptË¢ÐÂÒ³ÃæµÄ¼¸ÖÖ·½·¨£º
³ÌÐò´úÂë
1 history.go(0)
2 location.reload()
3 location=location
4 location.assign(location)
5 document.execCommand('Refres ......
˵Ã÷£ºÕâÆªÎÄÕ½ÚÑ¡×ÔJohn Resig
µÄ¡¶Secrets of the JavaScript Ninja¡·Ò»Ê飬±¾ÈË·ÒëÖ»Êǹ©´ó¼Òѧϰ£¬·Òë²»×ãÖ®´¦£¬Ç븫Õý¡£
ÕâÆªÎÄÕÂÖ÷Òª´ÓÏÂÃæ¼¸¸ö·½Ãæ½â¶Á¼ÆÊ±Æ÷£º
¼ÆÊ±Æ÷¸ÅÊö£»
¼ÆÊ±Æ÷ËÙ¶ÈÉî¶È̽Îö£»
ÓüÆÊ±Æ÷´¦Àí´óÁ¿ÈÎÎñ£»
ÀûÓüÆÊ±Æ÷¹ÜÀí¶¯»£»
½ÏºÃµÄ¼ÆÊ±Æ÷²âÊÔ
¼ÆÊ±Æ÷ÊÇÒ»¸öÎÒÃÇÁ˽âºÜÉÙÇÒ¾³£±» ......
±¾ÎĽéÉÜÈçϼ¸¸ö·½ÃæµÄÄÚÈÝ:
1.ÈçºÎ´´½¨Êý×é
2.ÈçºÎ¶ÔÊý×é½øÐвÙ×÷£¨Ìí¼Ó,ɾ³ý,¶ÁÈ¡)
3.Êý×é³£¼û·½·¨ºÍÊôÐÔ
ÈçºÎ´´½¨Ò»¸öÊý×é,Ò»°ãµØ¸ù¾Ý³õʼ»¯É趨¼òµ¥·ÖΪ3ÖÖ:
1.µ¥´¿´´½¨Êý×é:
var arr=new Array();
Òªµã:ÓÃnew¹Ø¼ü×Ö´´½¨Êý×é¶ÔÏóArray(),Array()¶ÔÏóÊÇÒ»¸ö±¾µØÀà,¿ÉÒÔÓÃnew´´½¨Ò»¸ö¶ÔÏóºóʹÓÃ
2.´´½¨Êý×éµÄÍ ......