$(document).ready(function() { $('#tour').on('click', 'button', function() { $.ajax('/photos.html', { success: function(response) { $('.photos').html(response).fadeIn(); } }); }); }); $(document).ready(function() { $('#tour').on('click', 'button', function() { $.get ('/photos.html', function(response) { $('.photos').html(response).fadeIn(); }); }); }); ----------------------------------------------------------------------------------------------------------- data-location ="london"> $ ( document ). ready ( function () { var el = $ ( "#tour" ) el . on ( "click" , "button" , function () { $ . ajax ( '/photos.html' , { data : { location : el . data ( 'location' )}, success : function ( response ) { ...