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function getSomeThings(callback) { | |
var completed = 0; | |
var people, tasks; | |
$.ajax('/data/people.json', { | |
dataType: 'json', | |
success: function(data) { | |
completed++; | |
people = data.people; | |
onFinished(); | |
} | |
}); | |
$.ajax('/data/tasks.json', { | |
dataType: 'json', | |
success: function(data) { | |
completed++; | |
tasks = data.tasks; | |
onFinished(); | |
} | |
}); | |
function onFinished() { | |
if (completed !== 2) { return; } | |
callback(people, tasks); | |
} | |
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function getSomeThings(callback) { | |
var peopleRequest = $.getJSON('/data/people.json').then(function(data) { | |
return data.people; | |
}); | |
var tasksRequest = $.getJSON('/data/tasks.json').then(function(data) { | |
return data.tasks; | |
}); | |
$.when(peopleRequest, tasksRequest).then(callback); | |
} | |
function getSomeThings(callback) { | |
var reqs = $.map([ 'people', 'tasks' ], function(idx, req) { | |
return $.getJSON('/data/' + req + '.json').then(function(data) { | |
return data[req]; | |
}); | |
}); | |
$.when.apply($, reqs).then(callback); | |
} |
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