Javascript/prompt()

解説テキストボックス、OKボタン、キャンセルボタン付きのダイアログボックス

sample1

sample1code

function sample1Func(){
  var name = prompt("名前");
  var addres = prompt("住所");
  var age = prompt("年齢");
  if(age >= 20){
    alert(name + addres + age + "大人");
  }else{
    alert(name + addres + age + "子供");
  };
}

sample2

---

sample2code

function sample2Func(){
  var name = prompt("名前");
  var sample2p = document.getElementById("sample2p");
  sample2p.innerHTML = name + "いらっしゃい！";
}

sample3

sample3code

var sample3Btn = document.getElementById("sample3Btn");
sample3Btn.onclick = function(){
  var pass = prompt("password");
  if(pass === "@rise"){
  	alert("OK");
  } else {
  	location.href = "../../index.html";
  }
}