A Beginner's Guide To jQuery-Based JSON API Clients - Practical JavaScript Techniques - page 85

$ . getJSON ( "http : //api.themoviedb.org/2.1/Movie.search/en/json/
23afca60ebf72f8d88cdcae2c4f31866 / goonies ? callback =? " , function ( json ) {
$ ( '#poster' ). html ( '<h2 class="loading">We' re afraid nothing was found
for that search . Perhaps you were looking for The Goonies ?</ h2 >< img
id = "thePoster" src = ' + json[0].posters[0].image.url + ' /> ' );
});
}
Having determined that the API has no results for the user, we could display an error
message. But this being a movie-related Web app, let's give the user a preset poster of The
Goonies and let them know we couldn't find anything. We'll use the exact same src attribute
for the image that we used before, this time with goonies hardcoded into the API call's URL.
});
}
return false ;
}
//Because we've wrapped the JSON code in a function, we can call it on
mouse click or on a hit of the Return button while in the input field
$ ( '#search' ). click ( getPoster );
$ ( '#term' ). keyup ( function ( event ){
if ( event . keyCode == 13 ){
getPoster ();
}
});