JavaScriptÃæÏò¶ÔÏó³ÌÐòÉè¼Æ(3): ¶ÔÏó
±¾²©¿Í×ªÔØÓÚ£ºhttp://devbean.javaeye.com/blog/404056
1. ¶ÔÏó
¶ÔÏóÊÇÃæÏò¶ÔÏó³ÌÐòÉè¼ÆµÄ»ù´¡¸ÅÄîÖ®Ò»£¬Ö»Ðè¿´¿´Õâ¸öÃû×Ö¾ÍÒѾ֪µÀÁË¡£ÔÚÎÒÃÇÊìϤµÄÃæÏò¶ÔÏóÓïÑÔÖУ¬±ÈÈçJava»òÕßC++£¬¶¼ÓÐ×ÅÀàËÆµÄ¶ÔÏó¶¨Òå·½·¨¡£±ÈÈ磬ÎÒÃÇÏ붨ÒåÒ»¸öÀ࣬Ãû×Ö½ÐPerson£¬ÓÐÁ½¸öÊôÐÔ£ºnameºÍage£¬ÁíÍâÓÐÒ»¸ö·½·¨£¬½«ÏÔʾ³öÕâ¸öPerson¶ÔÏóµÄÃû×ÖºÍÄêÁ䣬ÄÇôÎÒÃÇ¿ÉÒÔÓÃÏÂÃæµÄ´úÂëʵÏÖ£º
Java´úÂë
public class Person {
private String name;
private int age;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public void introduction() {
System.out.println("My name is " + this.name + ", my age is " + this.age);
}
public static void main(String[] args) {
Person p = new Person();
p.setName("Tom");
p.setAge(20);
p.introduction();
}
}
C++µÄʵÏÖÒ²ÊÇÀàËÆµÄ£¬ÕâÀï²»ÔÙ׸Êö
ÎÒÃÇÏÈÀ´¿´Ò»ÏÂÕâ¸öÀàµÄ¶¨Ò壺Ê×ÏÈÉùÃ÷ÊôÐÔ£¬È»ºó¶¨ÒåÊôÐÔµÄgetterºÍsetter·½·¨£¬ÓÃÀ´Íâ½ç·ÃÎÊ˽ÓбäÁ¿£¬×îºó¶¨ÒåÁËËü×Ô¼ºµÄ·½·¨¡£ÕâÊÇÒ»¸ö±È½Ï³£¼ûµÄ¶¨Ò巽ʽ£¬ÒÔÖÁÓÚÒÔºóµÄºÜ¶àÓïÑÔ£¬±ÈÈçC#£¬¶¼²ÉÓÃÕâÖÖ¶¨Òå¡£
ÄÇô£¬Ê²Ã´ÊǶÔÏóÄØ£¿¶ÔÏó²»¹ýÊǾßÓÐÌØ¶¨ÊôÐԺͷ½·¨µÄ¼¯ºÏ¡£ËäÈ»Õâ²¢²»ÊÇÒ»¸öÑϸñµÄ¶¨Ò壬µ«Êǽ«ÊôÐÔºÍËüµÄÃû×Ö(²»·ÁÎÒÃǰÑËüµÄ·½·¨Ò²¿´×÷ÊÇËüµÄÊôÐÔ£¬ÕⲢûÓÐʲô²»Í¬)·ÅÔÚÒ»Æð£¬ÐγÉÒ»¸ö¼¯ºÏ£¬Õâ¾ÍÊǶÔÏó¡£Ò²¾ÍÊÇ˵£¬¼òµ¥À´¿´£¬¶ÔÏó¾ÍÊÇÕâÖÖ¾ßÓГ¼ü-Öµ”¶ÔµÄÐÎʽ¡£
2. JavaScriptµÄ¶ÔÏó
“¼ü-Öµ”¶ÔµÄÐÎʽ……Õâ¸öÑù×Ó¿´ÉÏÈ¥ÊDz»ÊÇÓÐÐ©ÃæÊ죿Bingo£¡¶ÔÁË£¡Õâ²»¾ÍÊÇÊý×éµÄÐÎʽÂð£¿àÅ£¬¹§Ï²ÄãÏëµ½ÕâÒ»µã£¡µÄÈ·£¬ÔÚJavaScriptÖУ¬¶ÔÏóµÄ¶¨Òå¾ÍÊÇÏñÊý×éµÄ¶¨Òå¡£ÏÂÃæ£¬ÎÒÃÇÔÚJavaScriptÖжÔÕâ¸öPerson½øÐÐһ϶¨Ò壺
Js´úÂë
v
Ïà¹ØÎĵµ£º
ÔÚд¶Áºó¸Ð֮ǰ£¬ÏÈ×ÔÎÒ½éÉÜһϣ¬±¾ÈË£¬ÄУ¬24Ë꣬δ»é£¬×Êdz.NET³ÌÐòÔ±£¬ÔÚ¶Á´ËÊé֮ǰÒѾÄܹ»ÊìÁ·µÄÀûÓÃJavaScript½øÐÐ±íµ¥µÄÒ»°ãÑéÖ¤£¨Í¨¹ýdocument.getElementById»ñÈ¡³öÎı¾¿òµÄÖµºóÔÙ½øÐÐif...else...Åжϣ©¡£
¸Õ¸ÕÄõ½´ËÊ飬ÐÄÇéºÃÒ»·¬¼¤¶¯£¬ÎÖ~~~лª×ֵ䣬³¤Ô¼26CM£¬¿íÔ¼18CM£¬¸ßÔ¼3.5 ......
1.×Ôhttp://jorkin.reallydo.com/article.asp?id=275
µÚÒ»´Î·¢ÏÖJavaScriptÖÐreplace() ·½·¨Èç¹ûÖ±½ÓÓÃstr.replace("-","!") Ö»»áÌæ»»µÚÒ»¸öÆ¥ÅäµÄ×Ö·û.
¶østr.replace(/\-/g,"!")Ôò¿ÉÒÔÈ«²¿Ìæ»»µôÆ¥ÅäµÄ×Ö·û(gΪȫ¾Ö±êÖ¾)¡£
replace()
The replace() method returns the string that results when you replac ......
JavaScript eval() º¯Êý
¶¨ÒåºÍÓ÷¨
eval() º¯Êý¿É¼ÆËãij¸ö×Ö·û´®£¬²¢Ö´ÐÐÆäÖÐµÄµÄ JavaScript ´úÂë¡£
Óï·¨
eval(string)
²ÎÊýÃèÊö
string
±ØÐè¡£Òª¼ÆËãµÄ×Ö·û´®£¬ÆäÖк¬ÓÐÒª¼ÆËãµÄ JavaScript ±í´ïʽ»òÒªÖ´ÐеÄÓï¾ä¡£
·µ»ØÖµ
ͨ¹ý¼ÆËã string µÃµ½µÄÖµ£¨Èç¹ûÓеϰ£©¡£
˵Ã÷
¸Ã·½·¨Ö»½ÓÊÜÔʼ×Ö·û´®×÷Ϊ² ......
javascriptС¼¼ÇÉ
ʼþÔ´¶ÔÏó
event.srcElement.tagName
event.srcElement.type
²¶»ñÊÍ·Å
event.srcElement.setCapture();
event.srcElement.releaseCapture();
ʼþ°´¼ü
event.keyCode
event.shiftKey
event.altKey
event.ctrlKey
ʼþ·µ»ØÖµ
event.returnValue
Êó±êλÖÃ
event ......
±¾²©¿Í×ªÔØÓÚ£ºhttp://devbean.javaeye.com/blog/404040
»òÐíÄã»áÆæ¹Ö£¬ÃæÏò¶ÔÏóµÄ³ÌÐòÉè¼ÆÎªÊ²Ã´´ÓÊý×鿪ʼ½²Æð£¿ÕâÊÇÒòΪ……Æä¼äµÄÖÖÖÖ¹ØÏµ°É……ºÙºÙ£¬ÕâÀïÏÈÂô¸ö¹Ø×Ó£¬ÏÈÀ´¿´¿´ÎÒÃÇÊìϤµÄÊý×éÔÚJavaScriptÀïÃæÊÇʲôÑù×ӵġ£
1. ´´½¨Êý×é
ÔÚJavaScriptÖÐÓкܶഴ½¨Ê ......