today have question may seem kinda simple the rest of you. i'm learning how use apis/jsons , i'm little confused. i'm trying grab temperature openweathermap.org api response , displaying in html tag.
the javascript know grabbing temperature , setting var. i'm confused why cannot use id="" set text inside tag. code below have far. thank time.
<!doctype html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <script type="text/javascript" src="http://code.jquery.com/jquery-1.6.4.min.js"></script> <script type="text/javascript"> var weather; var temp; $(document).ready(function() { $.ajax({ url: "http://api.openweathermap.org/data/2.5/weather?q=london,uk&appid=44db6a862fba0b067b1930da0d769e98&units=metric", datatype: 'jsonp', success: function(weather){ var temp = weather.main.temp; } }); </script> </head> <body> <p id="temp"></p> </body> </html>
@arunpjohny have identified errors: 1) missing }) , 2) use $('#temp') html element. don't need declare weather because declared argument.
$(document).ready(function() { $.ajax({ url: "http://api.openweathermap.org/data/2.5/weather?q=london,uk&appid=44db6a862fba0b067b1930da0d769e98&units=metric", datatype: 'jsonp', success: function(weather) { $('#temp').text(weather.main.temp); } }); });<script type="text/javascript" src="http://code.jquery.com/jquery-1.6.4.min.js"></script> <p id="temp"></p>
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