CoffeeScript/連想配列（オブジェクト）/連想配列の要素をアクセス - プログラミングの勉強をしよう@Wiki

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連想配列の要素をアクセス

概要

連想配列の要素をアクセス

サンプル

CoffeeScript

# 変数
str = ""
 
# 連想配列作成
obj1 = {}
 
# 追加
obj1["test1"] = "1111"
obj1["test2"] = "2222"
obj1["test3"] = "3333"
obj1["test4"] = "4444"
obj1["test5"] = "5555"
obj1["test6"] = "6666"
obj1["test7"] = "7777"
obj1["test8"] = "8888"
 
# 連想配列を繰り返し出力
for key, value of obj1
	str += key + "=" + value + "<br />";
 
# セレクタでエレメントを取得
sample = document.querySelector("#sample")
 
# パラメータ連結
sample.innerHTML = str
 
 

javascript

// Generated by CoffeeScript 1.3.3
var key, obj1, sample, str, value;
 
str = "";
 
obj1 = {};
 
obj1["test1"] = "1111";
 
obj1["test2"] = "2222";
 
obj1["test3"] = "3333";
 
obj1["test4"] = "4444";
 
obj1["test5"] = "5555";
 
obj1["test6"] = "6666";
 
obj1["test7"] = "7777";
 
obj1["test8"] = "8888";
 
for (key in obj1) {
  value = obj1[key];
  str += key + "=" + value + "<br />";
}
 
sample = document.querySelector("#sample");
 
sample.innerHTML = str;
 
 

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