Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

javascriptдÀ෽ʽ֮Áù

ÕâÆª¿ªÊ¼»á·ÖÎöÁ÷ÐеÄjs¿â֮дÀ෽ʽ¡£¸÷ÖÖ¿âµÄдÀ෽ʽËäÈ»Ç§Ææ°Ù¹Ö£¬µ«ÈÔÈ»ÌÓÀë²»Á˱¾ÖÊ---Óù¹Ô캯ÊýºÍÔ­ÐÍ
À´×é×°Àà¡£
6¡¢Prototype.jsµÄдÀ෽ʽ
//prototype.jsÖеĴúÂë
var Class = {
create: function() {
return function() {
this.initialize.apply(this, arguments);
}
}
}
//¼ò»¯ºóµÄ
function Clazz() {
return function(){
this.initialize.apply(this,arguments);
}
}

Èçϲ½Öèдһ¸öÀ࣬
//ˈ̞Person
var Person = Class.create();
//ͨ¹ýÔ­ÐÍÖØÐ´À´¶¨ÒåPerson
Person.prototype = {
initialize : function(name) {
this.name = name;
},
getName : function() {
return this.name;
},
setName : function(name) {
this.name = name;
}
}
//´´½¨¶ÔÏó
var p = new Person("jack");
console.log(p.constructor == Person);//false

initializeÍê³É¶ÔÏóµÄ³õʼ»¯£¨Ï൱ÓÚ¹¹Ô캯Êý£©£¬·½·¨ÒÀ´ÎÍùÏÂд¼´¿É¡£
ÓиöÎÊÌ⣬ͨ¹ýÕâ¾äp.constructor ==
PersonΪfalse¿ÉÒÔ¿´µ½£¬ÕâÕýÊÇPrototype.jsÒ»¸öССµÄȱÏÝ¡£Ô­ÒòÊÇÖØÐ´ÁËPersonµÄÔ­ÐÍ¡£ÎªÁËʹconstructorÄÜÖ¸
ÏòÕýÈ·µÄ¹¹ÔìÆ÷£¬Ö»ÐèÔÚÔ­ÐÍÖØÐ´Ê±Î¬»¤ºÃconstructorÊôÐÔ¼´¿É¡£
Person.prototype = {
constructor : Person,//×¢ÒâÕâÀï
initialize : function(name) {
this.name = name;
},
getName : function() {
return this.name;
},
setName : function(name) {
this.name = name;
}
}

ºÃÁË£¬Õâʱºòp.constructor == Person¾ÍÊÇtrueÁË¡£


Ïà¹ØÎĵµ£º

JavaScript ¶ÔÏóÓëÊý×é²Î¿¼´óÈ«

±¾ÎÄÁоÙÁ˸÷ÖÖJavaScript¶ÔÏóÓëÊý×é,ͬʱ°üÀ¨¶ÔÉÏÊöÿһ¶ÔÏó»òÊý×éËùÍê³É¹¤×÷µÄ¼ò¶ÌÃèÊö,ÒÔ¼°ÓëÆäÏà¹ØµÄÊôÐÔ·½·¨,ÒÔ¼°Ê¼þ´¦Àí³ÌÐò¡£
¡¡¡¡B.1 anchor¶ÔÏó
¡¡¡¡Ê¹ÓÃ<A NAME=>±ê¼Ç´´½¨µÄHTMLÃèµãÄܱ»Ò»¸öÁ´½Ó×÷ΪĿ±êÈç¹ûêµã°üÀ¨HREF=ÌØÐÔ,ÔòËüÒ²ÊÇÒ»¸öÁ´½Ó¶ÔÏó¡£
¡¡¡¡anchor¶ÔÏóÊÇdocument¶ÔÏóµÄÒ»¸öÊôÐÔ,Ëü±¾Éíà ......

javascriptÑéÖ¤2

// JScript Îļþ
/********************************************************/
/*Åж¨·µ»ØÖµÎªtrue»òfalse*/
/********************************************************/
//´ò¿ªÒ»¸öÐÂÁ´½Ó
function   openwindow()
  {
    //var $j = jQuery.noConflict();
    ......

15 ¸ö JavaScript Web UI ¿â


http://news.csdn.net/a/20100519/218442.html
¼¸ºõËùÓеĸ» Web Ó¦Óö¼»ùÓÚÒ»¸ö»ò¶à¸ö Web UI ¿â»ò¿ò¼Ü£¬ÕâЩ UI ¿âÓë¿ò¼Ü¼«´óµØ¼ò»¯ÁË¿ª·¢½ø³Ì£¬²¢´øÀ´Ò»Ö£¬¿É¿¿£¬ÒÔ¼°¸ß¶È½»»¥ÐÔµÄÓû§½çÃæ¡£±¾ÎĽéÉÜÁË 15 ¸ö·Ç³£Ç¿´óµÄ JavaScript Web UI ¿â£¬·Ç³£Êʺϸ÷ÖÖ¸÷ÖÖ¹æÄ£µÄ¸» Web Ó¦ÓõĿª·¢¡£
LivePipe
LivePipe UI&nb ......

JavaScript ÅжÏcheckboxȡֵÎÊÌâ

Ҫȡʲôֵ£¿
È¡value£ºgetElementById("STB_433").value;
ȡ״̬£¨ÊÇ·ñcheck£©£ºgetElementById("STB_433").checked
ȡID:getElementById("STB_433").id
...
var checkboxs=document.getElementsByTagName("input");
var i;
for(i=0;i<checkboxs.length;i++)
{
if(checkboxs[i].type=='checkbox')
{ ......

javascriptдÀ෽ʽ֮Îå

5¡¢Óà ¹¹Ô캯Êý+Ô­ÐÍ ¶¨ÒåÒ»¸öÀࣻͬһ¹¹Ô캯Êý¿ÉÒÔ¶¨Òå³ö¶à¸öÀàÐÍ



/**
* $define дÀ๤¾ßº¯ÊýÖ®¶þ
* @param {Object} constructor
* @param {Object} prototype
*/
function $define(constructor,prototype) {
var c = constructor || function(){};
var p = prototype || {};
r ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ