The main aim is to change the background image of a DIV using AJAX.
$.getJSON("https://itunes.apple.com/search?term=" + searchTerm + '&limit=1' + '&callback=?',
function(data) {
$.each(data.results, function() {
var art = this.artworkUrl100;
$('.photo').parent().css('background-image', 'url(' + art + ')');
}
}
This is the HTML code:
<div id="results" class="photo"></div>
You have mistakenly applied the background image to a parent element instead of the designated .photo div.
Consider implementing this corrected code:
$.getJSON("https://itunes.apple.com/search?term=" + searchTerm + '&limit=1' + '&callback=?',
function(data) {
$.each(data.results, function() {
var art = this.artworkUrl100;
$('.photo').css('background-image', 'url(' + art + ')');
})
});
If the JSON data returns multiple data.results, only the final result will be utilized for the background image due to the loop created by $.each. As long as you maintain the limit=1 on the JSON call, this issue should not arise.
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