Javascript

2010鐃緒申鐃緒申鐃緒申12·鐃緒申鐃�06鐃緒申鐃緒申鐃緒申12:52

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jQuery鐃緒申臓鐃緒申鐃緒申鐃緒申鐃�¼«鐃緒申鐃緒申鐃緒申\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申\鐃緒申鐃�\鐃緒申鐃緒申鐃渋�緒申jQuery\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申\鐃緒申鐃�\鐃緒申鐃緒申鐃渋�緒申鐃緒申鐃緒申鐃述�緒申鐃緒申�鐃緒申¹

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<div id="hoge">id鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃渋�緒申</div>
<div class="fuga">class鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃渋�緒申</div>

鐃緒申鐃�³鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申 prototype.js 鐃緒申鐃緒申鐃緒申 jQuery 鐃緒申鐃緒申鐃緒申鐃緒申·鐃緒申鐃緒申鐃獣�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申·鐃緒申鐃緒申鐃縦�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申·鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃獣�緒申«鐃緒申�鐃緒申

prototype.js (1.6.0.3)

console.debug( $("hoge") ); // <div id="hoge">

console.debug( $("hoge").innerHTML ); // id鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃渋�緒申
$("hoge").innerHTML = "prototype.js 鐃緒申鐃緒申鐃緒申id鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�¹¹鐃緒申鐃�·鐃緒申鐃緒申鐃縦�緒申鐃緒申鐃緒申鐃渋�緒申";
console.debug( $("hoge").innerHTML ); // prototype.js 鐃緒申鐃緒申鐃緒申id鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�¹¹鐃緒申鐃�·鐃緒申鐃緒申鐃縦�緒申鐃緒申鐃緒申鐃渋�緒申

console.debug( $$(".fuga") ); // [ div.fuga ]

jQuery (1.4.2)

console.debug( $("#hoge") ); // [ div#hoge ]

console.debug( $("#hoge").html() ); // id鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃渋�緒申
$("#hoge").html("jQuery 鐃緒申鐃緒申鐃緒申id鐃緒申鐃緒申�鐃緒申鐃緒申鐃�½鐃緒申�鐃緒申鐃緒申¹鐃緒申陝�鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃渋�緒申");
console.debug( $("#hoge").html() ); // jQuery 鐃緒申鐃緒申鐃緒申id鐃緒申鐃緒申�鐃緒申鐃緒申鐃�½鐃緒申�鐃緒申鐃緒申¹鐃緒申陝�鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃渋�緒申

console.debug( $(".fuga") ); // [ div.fuga ]

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<input type="text" value="data_1" id="input" />

prototype.js (1.6.0.3)

console.debug( $("input").value ); // data_1
$("input").value = "data_2";
console.debug( $("input").value ); // data_2

jQuery (1.4.2)

console.debug( $("#input").val() ); // data_1
$("#input").val("data_2");            
console.debug( $("#input").val() ); // data_2

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\鐃緒申鐃�\鐃緒申鐃緒申臓鐃�: Javascript; prototype.js; jQuery

2010鐃緒申鐃緒申鐃緒申08·鐃緒申鐃�07鐃緒申鐃緒申鐃緒申11:03

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var foo = 1;
(function () {
  console.log(foo); // undefined
  var foo = 2;
  console.log(foo); // 2
})();
console.log(foo); // 1

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var foo = 1;
(function () {
  var foo;
  console.log(foo); // undefined
  foo = 2;
  console.log(foo); // 2
})();
console.log(foo); // 1

鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃塾�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃峻�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃縦�峻�緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申·鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申¾鐃緒申鐃�¹鐃緒申鐃緒申鐃渋￠´�緒申鐃緒申�鐃峻�緒申鐃緒申鐃�³鐃暑¡�緒申鐃暑ǚ申鐃緒申鐃緒申鐃緒申³鐃暑™申鐃緒申鐃�\¹\³鐃緒申鐃�¼\鐃淳�渋�緒申鐃緒申鐃緒申鐃緒申 foo 鐃緒申鐃縮�緒申鐃緒申�鐃緒申鐃緒申�鐃緒申µ鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�¹鐃緒申臓鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申僉鐃緒申鐃緒申鐃緒申�鐃峻�緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃殉�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申½鐃緒申鐃緒申鐃渋�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�½鐃緒申�鐃緒申鐃緒申¹鐃緒申陝�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�¾鐃緒申�鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申¹鐃緒申臓鐃�

var foo = 1;
(function () {
  console.log(foo); // 1
  foo = 100;
  console.log(foo); // 100
})();
console.log(foo); // 100

\鐃緒申鐃�\鐃緒申鐃緒申臓鐃�: Javascript

2010鐃緒申鐃緒申鐃緒申01·鐃緒申鐃�11鐃緒申鐃緒申鐃緒申22:30

$\«\Æ\´\ê¡¼¤Ç¤¹$ JavaScript

onsubmit鐃緒申鐃緒申鐃緒申onclick鐃緒申鐃緒申鐃緒申½鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申µ鐃緒申鐃�»鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃薯Ë鐃緒申鐃�(return false)

鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申臓鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃緒申鐃緒申鐃緒申鐃� onclick 鐃緒申鐃緒申鐃緒申鐃緒申鐃�«鐃緒申臓鐃�\鐃緒申鐃�\鐃緒申��申¼\鐃緒申鐃緒申鐃緒申鐃緒申鐃� onsubmit 鐃緒申鐃緒申鐃緒申鐃緒申鐃�«鐃緒申鐃�¹鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�¹鐃緒申鐃�«鐃緒申臓鐃緒申½鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申臓鐃緒申鐃�²鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申³鐃緒申鐃緒申鐃術�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申³鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃述�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃�»鐃淳�緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申¹鐃緒申臓鐃�

\鐃緒申鐃�\\¹\鐃緒申鐃緒申鐃緒申蔓鐃緒申鐃舜�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃�·鐃緒申鐃�¹鐃緒申�鐃緒申鐃緒申鐃�½Ð鐃緒申鐃�·鐃緒申鐃緒申鐃緒申½鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申¹鐃緒申鐃緒申鐃緒申

\鐃緒申鐃�\\¹\鐃緒申鐃緒申鐃緒申蔓鐃緒申鐃舜�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申«鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃縦�緒申鐃緒申鐃�\鐃緒申\鐃緒申鐃�\·\鐃緒申鐃�\鐃緒申�鐃緒申鐃緒申鐃�¼鐃緒申鐃�¹鐃緒申�鐃緒申¹鐃緒申鐃緒申鐃緒申

鐃緒申�鐃緒申onsubmit 鐃緒申鐃緒申鐃渋�緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃� false 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申 submit 鐃緒申鐃緒申鐃緒申½鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申µ鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃獣�渋×�緒申鐃緒申鐃�»鐃淳�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申µ鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�³鐃緒申鐃緒申鐃術�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�½鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申·鐃緒申鐃緒申鐃縦�渋￥申鐃緒申鐃緒申鐃緒申鐃緒申鐃縦�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�\·\鐃緒申鐃�\鐃緒申\鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申¹鐃緒申臓鐃�

<script type="text/javascript">
    function blank_check() {
        if (document.getElementById('name').value == "") {
            alert("Ž鐃緒申鐃�ŽŽ³Ž鐃緒申鐃�Ž鐃緒申鐃�Ž鐃緒申鐃�Ž鐃暑™申³(Ž鐃緒申痢鐃緒申Ž鐃緒申鐃�)Ž鐃緒申鐃� Ž鐃緒申鐃�ŽŽ³Ž鐃緒申鐃�Ž鐃緒申鐃�Ž鐃緒申鐃�-鐃緒申鐃�³(Ž鐃緒申痢鐃緒申Ž鐃緒申鐃�)Ž鐃緒申鐃�");
            return false;
        } else {
            return true;
        }
    }
</script>

<form action="..." onsubmit="blank_check()">
    <input type="text" id="name">
    <input type="submit" value="¼鐃緒申�鐃緒申鐃緒申鐃�">
</form>

鐃緒申鐃緒申鐃縦�緒申鐃緒申鐃緒申鐃渋￥申鐃�³鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申³鐃緒申�鐃緒申«鐃緒申鐃緒申鐃緒申\鐃緒申鐃�\\¹\鐃緒申鐃緒申鐃緒申蔓鐃緒申鐃舜�緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申·鐃緒申鐃�¹鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申½¼鐃緒申鐃緒申鐃�µ鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃渋�緒申鐃緒申�鐃渋￥申鐃�½鐃緒申鐃緒申鐃渋�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�½鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申»鐃緒申鐃緒申鐃暑™申鐃緒申鐃緒申鐃縦�緒申鐃緒申鐃緒申鐃術�緒申鐃緒申鐃緒申鐃緒申·鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�·鐃緒申鐃緒申鐃縦�渋￥申臓鐃�½鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申µ鐃緒申鐃�»鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申臓鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃� (onsubmit) 鐃緒申鐃緒申鐃渋�緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申·鐃緒申鐃緒申鐃緒申 false 鐃緒申鐃緒申鐃述�緒申鐃緒申�鐃緒申·鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�²鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃殉�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申¹鐃緒申臓鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申³鐃緒申鐃緒申鐃術�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申·鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�²鐃緒申鐃緒申鐃緒申鐃緒申鐃�Ð鐃緒申鐃緒申鐃緒申��鐃緒申鐃緒申鐃緒申鐃緒申鐃�¹鐃緒申臓鐃�

<form action="..." onsubmit="return blank_check()"> // return
    <input type="text" id="name">
    <input type="submit" value="¼鐃緒申�鐃緒申鐃緒申鐃�">
</form>

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<a href="javascript:void(0)" onclick="hoge();return false;">click</a>

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\鐃緒申鐃�\鐃緒申鐃緒申臓鐃�: Javascript; onSubmit

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            start = 'xxx';
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        });
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\鐃緒申鐃�\鐃緒申鐃緒申臓鐃�: Javascript; jQuery

2009鐃緒申鐃緒申鐃緒申12·鐃緒申鐃�06鐃緒申鐃緒申鐃緒申21:57

$\«\Æ\´\ê¡¼¤Ç¤¹$ Ruby JavaScript

Rails鐃緒申鐃緒申鐃緒申JavaScript/Ajax鐃緒申鐃緒申鐃述￥申·鐃緒申鐃緒申鐃緒申

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Rails 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申 javascript 鐃緒申鐃緒申鐃緒申 Ruby 鐃緒申鐃緒申鐃緒申\³鐃緒申鐃�¼\鐃緒申鐃緒申鐃緒申鐃緒申鐃�µ½鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申»鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申¹鐃緒申臓鐃緒申³鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃述�緒申鐃緒申�鐃緒申鐃緒申�鐃緒申¹鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申臓鐃�javascript 鐃緒申鐃緒申鐃述�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申¹鐃緒申鐃緒申鐃緒申 javascript鐃緒申�鐃渋�緒申鐃緒申鐃� Ajax 鐃緒申鐃緒申鐃述￥申鐃緒申鐃緒申鐃緒申鐃殉�緒申鐃緒申鐃�µ½鐃緒申�鐃緒申¹鐃緒申鐃緒申鐃緒申鐃緒申鐃�³鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申½Ð鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃術�緒申鐃緒申鐃緒申鐃緒申¹鐃緒申臓��鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃術�緒申鐃緒申鐃緒申鐃緒申¹鐃緒申�鐃緒申javascrit 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申 O/R \鐃緒申鐃�\鐃緒申鐃�\鐃緒申�鐃緒申¼鐃緒申鐃緒申鐃渋�緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃�³Ð鐃緒申鐃緒申鐃緒申鐃緒申鐃�¹鐃緒申鐃緒申鐃緒申鐃緒申臓鐃�

鐃緒申�鐃緒申鐃緒申陝�鐃緒申Ð鐃緒申臓��鐃緒申½鐃緒申鐃緒申鐃緒申鐃緒申鐃� javascript 鐃緒申鐃緒申鐃緒申¼鐃緒申鐃�¹鐃緒申�鐃緒申¹鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃殉�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申Ð link_to_function 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申\鐃緒申鐃�\½\鐃緒申鐃�\鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申�鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�¹鐃緒申臓鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃緒申鐃緒申鐃緒申臓��¿�峻�緒申鐃緒申鐃� page 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃獣�緒申鐃緒申�鐃緒申鐃�\鐃緒申��申¼\鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃渋�緒申鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申\鐃緒申鐃�\鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申¹鐃緒申臓鐃�

# view 鐃緒申鐃緒申鐃渋�渋�緒申

<div id="hoge" style="display:none">aaa</div>

# 鐃緒申鐃�½¼鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃緒申鐃緒申鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃緒申鐃緒申¹鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申 id="hoge" 鐃緒申鐃緒申鐃渋�緒申鐃淳�緒申鐃緒申鐃緒申鐃緒申�鐃緒申½¼鐃緒申鐃緒申鐃�µ鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申
<%= link_to_function('鐃緒申鐃�½¼鐃緒申') {|page| page[:hoge].show} %>

Ajax 鐃緒申鐃緒申鐃緒申\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃緒申鐃暑î�緒申鐃緒申��申鐃緒申鐃緒申鐃緒申鐃緒申鐃� link_to_remote \鐃緒申鐃�\½\鐃緒申鐃�\鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申¹鐃緒申臓鐃�

# view 鐃緒申鐃緒申鐃渋�渋�緒申

<div id="hoge"></div>

# 鐃緒申鐃�½¼鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃緒申鐃緒申鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃緒申鐃緒申¹鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申 /blog/update/3 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃術�緒申鐃殉￥申鐃緒申��申鐃緒申鐃�
# \鐃緒申鐃�\鐃緒申鐃�\鐃緒申\¹\鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申(Ajax)鐃緒申臓鐃�id="hoge" 鐃緒申鐃緒申鐃渋�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申½鐃緒申鐃緒申鐃緒申·鐃緒申鐃�²鐃緒申鐃緒申鐃緒申鐃緒申鐃�½鐃緒申�鐃緒申鐃緒申¹鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申
<%= link_to_remote '鐃緒申鐃�½¼鐃緒申', 
  :url => {:controller => 'blog', :action => 'add', :id => 3},
  :update => 'hoge' %>

update \鐃緒申鐃�\鐃緒申\·\鐃緒申鐃�\鐃緒申�鐃緒申鐃緒申鐃�»鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申·鐃緒申鐃緒申鐃縦�緒申鐃淳�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�·鐃緒申鐃�²鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申µ鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃術�緒申鐃緒申鐃緒申鐃緒申¹鐃緒申鐃縮�渋￥申update \鐃緒申鐃�\鐃緒申\·\鐃緒申鐃�\鐃緒申�鐃緒申鐃緒申鐃�»鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申·鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�³鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申²鐃緒申鐃緒申鐃緒申½鐃緒申鐃緒申鐃緒申鐃緒申鐃�¹鐃緒申臓鐃緒申½鐃緒申鐃緒申鐃緒申¾鐃緒申鐃�¹鐃緒申鐃緒申鐃緒申鐃緒申鐃� controller 鐃緒申鐃緒申鐃獣�緒申鐃緒申鐃�¹\鐃緒申鐃�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃獣�緒申鐃緒申鐃�½鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申·鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�²鐃緒申鐃緒申鐃緒申鐃緒申鐃�¹鐃緒申臓鐃�

# controller 鐃緒申鐃緒申鐃渋�渋�緒申

def update
  @data = Blog.find(params[:id]) # \鐃緒申鐃緒申鐃緒申¼\鐃緒申�鐃緒申鐃緒申鐃�¼鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申·鐃緒申鐃緒申鐃縦�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申«
   
  render :update do |page|
    page.insert_html :bottom, :hoge, @data # id="hoge" 鐃緒申鐃緒申鐃渋�暑Ǚ申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申 @data 鐃緒申鐃緒申鐃渋�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃�²鐃緒申鐃緒申鐃緒申µ鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申
    page[:hoge].replace_html @data # id="hoge" 鐃緒申鐃緒申鐃渋�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�½鐃緒申�鐃緒申鐃緒申¹鐃緒申陝�鐃緒申鐃緒申鐃�
  end
end

鐃緒申鐃�µ鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申臓鐃�\鐃緒申鐃�\鐃緒申��申¼\鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃� Ajax 鐃緒申鐃緒申鐃緒申½鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申¹鐃緒申鐃緒申鐃緒申鐃緒申鐃�³鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申²鐃緒申鐃緒申鐃緒申½鐃緒申鐃緒申鐃緒申鐃緒申鐃�¹鐃緒申臓鐃�submit_to_remote \鐃緒申鐃�\½\鐃緒申鐃�\鐃緒申鐃緒申鐃緒申鐃緒申鐃�»鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申¹鐃緒申臓鐃�

# view 鐃緒申鐃緒申鐃渋�渋�緒申

# 鐃緒申鐃緒申鐃緒申¹¹鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申\鐃緒申鐃�\鐃緒申鐃�\鐃緒申�鐃緒申鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃�\鐃緒申鐃緒申鐃緒申¹鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申 /blog/change/2 鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃術�緒申鐃殉￥申鐃緒申��申鐃緒申鐃�
# \鐃緒申鐃�\鐃緒申鐃�\鐃緒申\¹\鐃緒申鐃緒申鐃緒申�鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申(Ajax)鐃緒申臓鐃�id="hoge" 鐃緒申鐃緒申鐃渋�緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申�鐃緒申½鐃緒申鐃緒申鐃緒申·鐃緒申鐃�²鐃緒申鐃緒申鐃緒申鐃緒申鐃�½鐃緒申�鐃緒申鐃緒申¹鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申

<% ts = Time.now.strftime('%Y%m%d%H%M%S') %>

<% form_tag({:action => 'change', :id => 2, :anchor => ts}) do %>
  <%= text_field_tag 'text_id', '', :size => 15 %>
  <%= submit_to_remote 'submit_id', '鐃緒申鐃緒申鐃緒申¹¹',
    :url => {:controller => 'blog', :action => 'change'},
    :update => 'hoge',
    :confirm => '鐃緒申鐃緒申鐃緒申¹¹鐃緒申鐃�·鐃緒申鐃緒申鐃緒申鐃緒申鐃�¹' %>
<% end %>

# controller 鐃緒申鐃緒申鐃渋�渋�緒申

def change
  @blog = Blog.find(params[:id])
  @blog.title = params[:text_id]

  if @blog.save
    render :text => 'success'
  else
    render :text => 'failture'
  end
end

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