javascript Programming Glossary: promise

Delaying AngularJS route change until model loaded to prevent flicker

http://stackoverflow.com/questions/11972026/delaying-angularjs-route-change-until-model-loaded-to-prevent-flicker

you could optionally pass error data here return deferred.promise delay function q defer var delay q.defer defer delay.resolve.. var delay q.defer defer delay.resolve 1000 return delay.promise Notice that the controller definition contains a resolve object.. The resolve.phones function is responsible for returning a promise. All of the promises are collected and the route change is delayed..

AngularJS - Processing $http response in service

http://stackoverflow.com/questions/12505760/angularjs-processing-http-response-in-service

edit TTlbSv p preview The idea is that you work with promises directly and their then functions to manipulate and access.. function http var myService async function http returns a promise which has a then function which also returns a promise var promise.. a promise which has a then function which also returns a promise var promise http.get 'test.json' .then function response The..

Sequencing ajax requests

http://stackoverflow.com/questions/3034874/sequencing-ajax-requests

uses the .Deferred .queue and .ajax to also pass back a promise that is resolved when the request completes. jQuery.ajaxQueue.. .ajaxQueue function ajaxOpts var jqXHR dfd .Deferred promise dfd.promise queue our ajax request ajaxQueue.queue doRequest.. function ajaxOpts var jqXHR dfd .Deferred promise dfd.promise queue our ajax request ajaxQueue.queue doRequest add the abort..

How can jQuery deferred be used?

http://stackoverflow.com/questions/4869609/how-can-jquery-deferred-be-used

set it to be an empty deferred object if deferred deferred.promise deferred .when if we have tasks left then handle the next.. the cached value or an jqXHR object which contains a promise return cache val .ajax ' foo ' data value val dataType 'json'..

JavaScript asynchronous return value / assignment with jQuery [duplicate]

http://stackoverflow.com/questions/7779697/javascript-asynchronous-return-value-assignment-with-jquery

allows you to make your own asynchronous logic return a promise which you can then attach any number of callbacks to function.. function guid dfd.resolve guid return dfd.promise example use trackPage .done function guid alert Got GUID guid.. Page GUID guid Also the jQuery AJAX module always returns promises as well so the interface for all your AJAX stuff should be..

pipe() and then() documentation vs reality in jQuery 1.8

http://stackoverflow.com/questions/12011925/pipe-and-then-documentation-vs-reality-in-jquery-1-8

and up to date. I've been exploring the jQuery Deferred Promise API for a bit and I'm very confused about the differences between.. or they can return another observable object Deferred Promise etc which will pass its resolved rejected status and values..

how to use q.js promises to work with multiple asynchronous operations

http://stackoverflow.com/questions/13597909/how-to-use-q-js-promises-to-work-with-multiple-asynchronous-operations

and the answer I accepted pointed out that using Promises using a library such as q.js would be more beneficial. I am.. more beneficial. I am convinced to refactor my code to use Promises but because the code is pretty long i have trimmed the irrelevant.. more code... How do I refactor the code to make use of Promises in Q.js javascript asynchronous callback task queue share..

Asynchronous JavaScript - Callbacks vs Deferred/Promise [duplicate]

http://stackoverflow.com/questions/14127703/asynchronous-javascript-callbacks-vs-deferred-promise

JavaScript Callbacks vs Deferred Promise duplicate Possible Duplicate What are the differences between.. Duplicate What are the differences between Deferred Promise and Future in Javascript Lately I've been making an effort to.. complex JavaScript applications. Then I came across the Promises design pattern. Instead of requiring the caller to supply a..

How is a promise/defer library implemented?

http://stackoverflow.com/questions/17718673/how-is-a-promise-defer-library-implemented

is not a functional implementation and some parts of the Promise A specification are missing This is just to explain the basis.. classes and example section to see full implementation. Promise First we need to create a promise object with an array of callbacks... lets convert both objects to classes first the promise var Promise function this.okCallbacks this.koCallbacks Promise.prototype..

Understanding promises in node.js

http://stackoverflow.com/questions/4296505/understanding-promises-in-node-js

callback Callbacks eg. fs.open path flags mode callback Promises I found a promise library https github.com kriszyp node promise.. javascript node.js share improve this question Promises in node.js promised to do some work and then had separate callbacks.. promises is you can combine them into dependency chains do Promise C only when Promise A and Promise B complete . By removing them..

jQuery.when - Callback for when ALL Deferreds are no long 'unresolved' (either resolved or rejected)?

http://stackoverflow.com/questions/5824615/jquery-when-callback-for-when-all-deferreds-are-no-long-unresolved-either-r

objects are passed to jQuery.when the method returns the Promise from a new master Deferred object that tracks the aggregate..

What are the differences between Deferred, Promise and Future in Javascript?

http://stackoverflow.com/questions/6801283/what-are-the-differences-between-deferred-promise-and-future-in-javascript

are the differences between Deferred Promise and Future in Javascript What are the differences between Deferreds.. in Javascript What are the differences between Deferreds Promises and Futures Is there a generally approved theory behind all.. kept private. Primarily a deferred which generally extends Promise can resolve itself while a promise might not be able to do so...