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@sankichi92
Last active June 28, 2016 01:59
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Geolocation APIから現在位置を取り出して,ぐるなびでレストラン検索
<!DOCTYPE html>
<html lang="ja">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>現在位置からぐるなび検索</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
</head>
<body>
<div class="container">
<div class="page-header">
<h1>現在位置からぐるなび検索</h1>
</div>
<button class="btn btn-primary btn-lg btn-block" type="button" onclick="run()">検索</button>
<hr>
<ul id="result">
</ul>
<p class="text-right">
<small>Powered by <a href="http://www.gnavi.co.jp/">ぐるなび</a></small>
</p>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<script>
function run() {
// Geolocation APIの呼び出し
navigator.geolocation.getCurrentPosition(function(pos) {
// Geolocation APIのコールバック関数
// console.log(pos);
var lat = pos.coords.latitude;
var lng = pos.coords.longitude;
// ぐるなびAPIの呼び出し
$.get(
'http://api.gnavi.co.jp/RestSearchAPI/20150630/',
{
keyid: '24372843af15709a416f44a338d0c79f',
format: 'json',
latitude: lat,
longitude: lng,
range: '1'
},
function(response) {
// ぐるなびAPIのコールバック関数
var results = response.rest
$('#result').empty();
for (var i = 0; i < results.length; i++) {
var result = results[i];
$('<li><a></a></li>')
.find('a')
.text(result.name)
.attr('href', result.url)
.end()
.appendTo('#result');
}
},
'jsonp'
);
});
}
</script>
</body>
</html>
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