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joelcox/promise-parallel.js

Last active August 29, 2015 14:15
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Revisions

  1. joelcox revised this gist Feb 19, 2015. 1 changed file with 0 additions and 1 deletion.
    1 change: 0 additions & 1 deletion promise-parallel.js
    View file
    Original file line number Diff line number Diff line change
    @@ -26,5 +26,4 @@ resolveKeywords: function(keywords) {
    });

    });

    },
  2. joelcox revised this gist Feb 19, 2015. 1 changed file with 13 additions and 9 deletions.
    22 changes: 13 additions & 9 deletions promise-parallel.js
    View file
    Original file line number Diff line number Diff line change
    @@ -1,13 +1,17 @@
    actions: {
    submitForm: function() {
    var model = this.store.createRecord('post');

    this.resolveKeywords(controller.get('postKeywords')).then(function(keywords) {
    model.get('keywords').pushObjects(keywords);
    return model.save();
    }).then(function() {
    controller.transitionToRoute('post', model);
    });

    });
    },

    // Save action when submitting the form
    this.resolveKeywords(controller.get('keywords')).then(function(keywords) {
    model.get('keywords').pushObjects(keywords);
    return model.save();
    }).then(function() {
    controller.transitionToRoute('post', model);
    });

    // Controller function to resolve the keywords
    resolveKeywords: function(keywords) {
    var controller = this;

  3. joelcox created this gist Feb 19, 2015.
    26 changes: 26 additions & 0 deletions promise-parallel.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,26 @@

    // Save action when submitting the form
    this.resolveKeywords(controller.get('keywords')).then(function(keywords) {
    model.get('keywords').pushObjects(keywords);
    return model.save();
    }).then(function() {
    controller.transitionToRoute('post', model);
    });

    // Controller function to resolve the keywords
    resolveKeywords: function(keywords) {
    var controller = this;

    return new Ember.RSVP.Promise(function(resolve) {

    var promises = keywords.map(function(item) {
    return controller.resolveSingleKeyword(item);
    });

    Ember.RSVP.all(promises).then(function(keywords) {
    resolve(keywords);
    });

    });

    },