名簿データの作成と表示

gistfile1.js

var human = {
  name: {familyName: "清水", firstName: "智公"},
  age: 33,
  sex: "male",
  contact: {
    twitter: "@chikoski",
    github: "http://github.com/chikoski",
    mail: "[email protected]"
  },
  phone: ["123456789","234567891","345678912", "3456789124"]
};
		
document.write("性: " + human.name.familyName + "<br />");
document.write("名: " + human.name.firstName + "<br />");
document.write("年齢: " + human.age + "<br />");
document.write("性別: " + human.sex + "<br />");
document.write("Twitter ID：" + human.contact.twitter + "<br>");
document.write("メアド：" + human.contact.mail + "<br>");

i=0;
while(i < human.phone.length){
document.write("電話番号：" + human.phone[i] + "<br>");
i = i + 1;
}