Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
360 views
in Technique[技术] by (71.8m points)

jquery - parse image from json

http://api.wunderground.com/api/102376e7c0e1c995/geolookup/conditions/q/IA/Cedar_Rapids.json

This is .json file to get the weather condition in Cedar Rapids, IA. In this json file there is variable that give the weather icon condition. I want to see put this image in html using ID's.

<html>
<head>
<script src="http://code.jquery.com/jquery-1.8.3.min.js"></script>
</head>
<body>
<h1 id='meteo'></h1>
<script type="text/javascript">
jQuery(document).ready(function($) {
    var state = 'CA';
    var city = 'San_Francisco';
    var URL = 'http://api.wunderground.com/api/102376e7c0e1c995/geolookup/conditions/q/' + state + '/' + city + '.json';
    $.ajax({ 
        url : URL, 
        dataType : "jsonp", 
        success : function(parsed_json) { 
            var location = parsed_json['location']['city']; 
            var temp = parsed_json['current_observation']['temperature_string'];
            var wicon = parsed_json['current_observation']['icon_url'];
            $("#meteo").text(temp); 
        }
    });
}); 
</script>
</body>
what can i do
</html>
See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

As the last line of your script, add:

$("#meteo").append('<img src="' + wicon + '"/>");

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...