| | |
| | | ********/ |
| | | |
| | | function Deferred(promise, request) { |
| | | return { |
| | | promise: promise, |
| | | request: request, |
| | | abort: function() { |
| | | request.abort.bind(request); |
| | | return Deferred(promise, request); |
| | | }, |
| | | done: function(func) { |
| | | return Deferred(promise.then(func), request); |
| | | }, |
| | | fail: function(func) { |
| | | return Deferred(promise.catch(func), request); |
| | | }, |
| | | always: function(func) { |
| | | return Deferred(promise.finally(func), request); |
| | | }, |
| | | }; |
| | | this.promise = promise; |
| | | this.request = request; |
| | | } |
| | | |
| | | Deferred.prototype = { |
| | | promise: null, |
| | | request: null, |
| | | abort: function() { |
| | | this.request.abort.bind(this.request); |
| | | return new Deferred(this.promise, this.request); |
| | | }, |
| | | done: function(func) { |
| | | return new Deferred(this.promise.then(func), this.request); |
| | | }, |
| | | fail: function(func) { |
| | | return new Deferred(this.promise.catch(func), this.request); |
| | | }, |
| | | always: function(func) { |
| | | return new Deferred(this.promise.finally(func), this.request); |
| | | }, |
| | | }; |
| | | Deferred.all = function(iterable) { |
| | | return Deferred( |
| | | return new Deferred( |
| | | Promise.all( |
| | | iterable.map(x => x.promise) |
| | | ) |
| | |
| | | request.open('GET', url, true); |
| | | request.send(); |
| | | }); |
| | | return Deferred(promise, request); |
| | | return new Deferred(promise, request); |
| | | }, |
| | | }; |
| | | |