我正在做FreeCodeCamp課程,我正在嘗試構建一個天氣應用程序。我找到了一個關於如何通過地理定位獲取經緯度的好教程。但是現在,當我嘗試運行應用程序時,它似乎沒有檢索到我需要解析的ajax數據。我在本地嘗試,並將其轉移到託管思維,可能是它,但現在我只是在我的一個網頁上得到一個奇怪的錯誤,我沒有看到任何錯誤。在這裏感謝傢伙的代碼,它是現場直播weatherapp.boomersplayground.comajax不加載/檢索數據
的index.html
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Weather APP</title>
<link rel="stylesheet" href="style.css">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src='script.js'></script>
</head>
<body>
<div id="forecast">
<h1>Weather at <span id="location"> </span></h1>
<!-- <div id="imgdiv">
<img id="img" src=""/> -->
</div>
<p>It is currently <span id="temp"> </span>F with <span id="desc"> </span></p>
<p>Wind: <span id="wind"></span></p>
</div>
</body>
</html>
的script.js
$(document).ready(function(){
var Geo = {};
if (navigator.geolocation){
navigator.geolocation.getCurrentPosition(success,error);
} else {
alert('Geolocation is not supported');
}
function error(){
alert("That's weird! We couldn't find you!");
}
function success(position){
Geo.lat = position.coords.latitude;
Geo.lng = position.coords.longitude;
}
var key = 'c7e3b3ac66e765aa';
var Weather = "http://api.wunderground.com/api/"+ key +"/geolookup/conditions/q/" + Geo.lat + "," + Geo.lng + ".json";
$.ajax({
url : Weather,
dataType : 'jsonp',
success : function(data) {
var location =data['location']['city'];
var temp = data['current_observation']['temp_f'];
var img = data['current_observation']['icon_url'];
var desc = data['current_observation']['weather'];
var wind = data['current_observation']['wind_string'];
}
})
//setting the spans to the correct parameters
$('#location').html(location);
$('#temp').html(temp);
$('#desc').html(desc);
$('#wind').html(wind);
// filling the image src attribute with the image url
// $('#img').attr('src', img);
});
AHHHHHHH。這現在更有意義!非常感激!!! – boomer1204
這絕對有助於我寫入html,但我的ajax調用仍然沒有檢索頁面供我解析? – boomer1204
您收到哪個AJAX響應? – LostMyGlasses