| 目次 |
|---|
|
・JSONを用いたサンプル ・JSONを用いたサンプルコード ・JSON形式のデータにアクセスする |
data.personals[i].name.escapeHTML()
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<script type="text/javascript" src="prototype_1.6.0.js"></script>
<script type="text/javascript">
function getPersonal() {
new Ajax.Request('sample.json',{method:'get',onComplete:displayResult});
}
function displayResult(req) {
var data = req.responseText.evalJSON();
var html = '<table border="1">';
html = html + '<tr><th>名前</th><th>年齢</th><th>性別</th></tr>';
for (var i=0; i<data.personals.length;i++) {
html = html + '<tr>';
html = html + '<td>' + data.personals[i].name.escapeHTML() + '</td>';
html = html + '<td>' + data.personals[i].age + '</td>';
html = html + '<td>' + data.personals[i].sex.escapeHTML() + '</td>';
html = html + '</tr>';
}
html = html + '</html>';
$('result').innerHTML = html;
}
</script>
</head>
<body>
<input type="button" value="情報を取得する" onclick="getPersonal()">
<div id="result"></div>
</body>
</html>
var data =
[
{
"division": "営業部",
"date": [
{
"080000": "08:00"
},
{
"090000": "09:00"
},
{
"100000": "10:00"
}
]
},
{
"division": "技術部",
"schedule": [
{
"start": "080000"
},
{
"end": "100000"
}
]
}
];
for(i in data){
data[i].division;
}
<script type="text/javascript">
function json() {
var data =
[
{
"division": "営業部",
"date": [
{
"a080000": "08:00"
},
{
"090000": "09:00"
},
{
"100000": "10:00"
}
]
},
{
"division": "技術部",
"schedule": [
{
"start": "080000"
},
{
"end": "100000"
}
]
}
];
for(i in data){
alert(data[i].division);
}
alert(data[1].schedule[0].start);
alert(data[0].date[0].a080000);
}
</script>