JavaScript\u306f\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30d9\u30fc\u30b9\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a00\u8a9e\u3067\u3059\u3002\u30af\u30e9\u30b9\u5ba3\u8a00\u3092\u3059\u308b\u305f\u3081\u306e\u6587\u6cd5\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u540c\u7b49\u306e\u3053\u3068\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002
\n
\n\u521d\u671f\u5024\u3092\u30bb\u30c3\u30c8\u3057\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u95a2\u6570\u3092\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3068\u307f\u306a\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002new\u6f14\u7b97\u5b50\u3092\u4f7f\u3063\u3066\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u547c\u3073\u51fa\u3059\u3068\u3001\u65b0\u3057\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n
\r\nfunction UserInfo(name) {\r\n this.name = name;\r\n}\r\nvar user_info = new UserInfo('user001');\r\n<\/pre>\n\u30e1\u30bd\u30c3\u30c9\u306f\u30d7\u30ed\u30d1\u30c6\u30a3\u3078\u95a2\u6570\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4ee3\u5165\u3057\u3066\u7528\u610f\u3057\u307e\u3059\u3002<\/p>\n
\r\nfunction UserInfo(name) {\r\n this.name = name;\r\n this.say = function(message) {\r\n alert(message);\r\n }\r\n}\r\nvar user_info = new UserInfo('user001');\r\nuser_info.say('Hello');\r\n<\/pre>\nprototype\u3078\u30e1\u30bd\u30c3\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002prototype\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u751f\u6210\u306e\u5143\u3068\u306a\u3063\u305f\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306a\u308a\u307e\u3059\u304b\u3089\u3001\u3053\u308c\u306b\u30e1\u30bd\u30c3\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3068\u3001\u3053\u306e\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3059\u308b\u3059\u3079\u3066\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30e1\u30bd\u30c3\u30c9\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002<\/p>\n
\r\nfunction UserInfo(name) {\r\n this.name = name;\r\n}\r\nUserInfo.prototype.say2 = function(message) {\r\n alert(message);\r\n}\r\nvar user_info = new UserInfo('user001');\r\nuser_info.say2('Hello');\r\n<\/pre>\n\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306e\u6319\u52d5\u306b\u3064\u3044\u3066\u306f\u308f\u304b\u308a\u306b\u304f\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u3053\u307e\u3067\u898b\u305f\u65b9\u6cd5\u3092\u7db2\u7f85\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u3092\u52d5\u304b\u3057\u3066\u307f\u308b\u3068\u3001\u9055\u3044\u304c\u5206\u304b\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n
\r\n<!DOCTYPE html>\r\n<html>\r\n<head>\r\n <meta http-equiv="content-type" content="text\/html; charset=UTF-8">\r\n <title>setInterval sample 1<\/title>\r\n<\/head>\r\n<body>\r\n <div id="target1" style="position:absolute;"><\/div><br \/>\r\n<script>\r\nvar text = '';\r\nfunction UserInfo(name) {\r\n this.name = name;\r\n}\r\nvar user_info = new UserInfo('user000');\r\n\r\nfunction UserInfo1(name) {\r\n this.name = name;\r\n this.say = function(message) {\r\n return name + ':(1):' + message;\r\n }\r\n}\r\nvar user_info1 = new UserInfo1('user001');\r\nvar user_info1a = new UserInfo1('user001a');\r\ntext = user_info1.say('Hello');\r\ntext = text + '<br \/>' + user_info1a.say('Hello');\r\n\/\/ \u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u7f6e\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\r\nuser_info1a.say = function(message) {\r\n return this.name + ':(1a):' + message;\r\n}\r\ntext = text + '<br \/>' + user_info1.say('Hi');\r\ntext = text + '<br \/>' + user_info1a.say('Hi');\r\n\r\nfunction UserInfo2(name) {\r\n this.name = name;\r\n}\r\nUserInfo2.prototype.say = function(message) {\r\n return this.name + ':(2):' + message;\r\n}\r\nvar user_info2 = new UserInfo2('user002');\r\nvar user_info2a = new UserInfo2('user002a');\r\ntext = text + '<br \/>' + user_info2.say('Hello');\r\ntext = text + '<br \/>' + user_info2a.say('Hello');\r\n\r\n\/\/ prototype\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u7f6e\u304d\u63db\u3048\u308b\u3068user_info2\u3078\u3082\u5f71\u97ff\r\nUserInfo2.prototype.say = function(message) {\r\n return this.name + ':(2a):' + message;\r\n}\r\ntext = text + '<br \/>' + user_info2.say('Hi');\r\ntext = text + '<br \/>' + user_info2a.say('Hi');\r\n\r\ndocument.getElementById('target1').innerHTML = text;\r\n<\/script>\r\n<\/body>\r\n<\/html>\r\n<\/pre>\n\u7d50\u679c\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
\r\nuser001:(1):Hello\r\nuser001a:(1):Hello\r\nuser001:(1):Hi\r\nuser001a:(1a):Hi\r\nuser002:(2):Hello\r\nuser002a:(2):Hello\r\nuser002:(2a):Hi\r\nuser002a:(2a):Hi\r\n<\/pre>\nJavaScript\u306b\u3064\u3044\u3066\u306f\u3001\u4e0b\u8a18\u306e\u66f8\u7c4d\u306e\u53c2\u8003\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n