For Backbone questions specific to Backbone's collections.
Backbone collections are order sets of models. Collections forward events on their models to the collection's listeners for convenience.
Questions tagged [backbone.js-collections]
523 questions
0
votes
1 answer
can't fetch properly collection using backbone.js
Please read till the end (i make a reference to console.log at the end)
the model:
// Spot model:
define([
'jquery',
'underscore',
'backbone'
], function($, _, Backbone){
var Spot = Backbone.Model.extend({
url: function(){
…
user1271518
- 636
- 1
- 9
- 25
0
votes
1 answer
backbone.js infinite pagination display issue
I'm using backbone infinite pagination. Take a look at this image. Before I click "more" everything is ok. Once I click "more" then new results are added fine, but the "more button" is not pushed down.
this is my template (I use twitter bootstrap),…
Yaron Naveh
- 23,560
- 32
- 103
- 158
0
votes
2 answers
Backbone reset event bound to collection not firing when collection is loaded with data
I am new to Backbone and started by working through the Todos example. After that I created a new version of the example, for Contacts rather than Todos, that uses a Ruby on Rails web app and and it's associated REST API rather than localstorage…
markjm
- 23
- 1
- 4
0
votes
1 answer
can't iterate over backbone collection, could be a fetch/bind issue
I'm grabbing a list of a users friends, into a collection, and I want to iterate over those friends so that the user can select a friend and do a bunch of stuff later.
in my initalize I've got
friends = new…
pedalpete
- 21,076
- 45
- 128
- 239
0
votes
1 answer
Adding Models to Backbone.js Collection Silently Fails
I am implementing a Blog Engine as a learning exercise for a new job. I have a Backbone.js Collection class called BlogList that is composed of BlogModel objects (a BlogModel is a single post to a blog). I have a masterBlogList that keeps all blog…
Sam
- 81
- 2
- 7
0
votes
1 answer
Chrome extension converting backbone.js collections to regular JavaScript array
In my background script:
var collection = Backbone.Collection.extend({});
chrome.extension.onRequest.addListener(function(request, sender, sendResponse) {
sendResponse(new collection());
}
In my browser_action's…
jlb
- 19,090
- 8
- 34
- 65
-1
votes
1 answer
-1
votes
1 answer
Will backbonejs model cid be unique across multiple collection?
I want to know that will backbone model cid will unique among multiple collection.
Example: I have pageCollection and each pageCollection will contains another collection called controlCollection.
If I am creating control model, its cid will be…
No one
- 1,130
- 1
- 11
- 21
-1
votes
1 answer
backbone js getByCid not working
The backbone getByCid is not working when i viewed in console.log it showing the error as TypeError: test.getByCid is not a function. By using at(0).cid it shows the output as 'c1' why its not working.
var test=new Backbone.Collection([
…
GGSankar
- 29
- 8
-1
votes
2 answers
Uncaught ReferenceError: models is not defined in the html file in a backbone.js application
demo.js
var CommentsCollection = Backbone.Collection.extend({
url : "http://0.0.0.0:8080/"
});
var CommentsListView = Backbone.View.extend({
el: '.page',
render : function(){
var that = this;
var commentsCollection…
Nobody
- 397
- 1
- 5
- 25
-1
votes
1 answer
Advice on structuring Backbone array data
I'm in the middle of a process where I'm retrieving data from a REST API for use in my Backbone.js application. At this point I don't need to do any manipulations to the data except for the fact that the data returned is an array. However, the…
webdev_be
- 53
- 7
-1
votes
2 answers
On and Off event doesn't work well
I create my view with a new collection.
I fire add and sync events :
this.mapDetailsCOllection.on('add', self.onAddElement, self);
this.mapDetailsCOllection.on('sync', self.onSync, self);
Before fetch I do…
Romain Caron
- 257
- 1
- 3
- 15
-1
votes
1 answer
Backbone collection: add logic to item models
I update a Backbone collection from array of bare objects by using reset:
const collection = new Backbone.Collection();
// ...
const switches = [
{ color: "red", on: false },
{ color: "green", on: false },
{ color: "blue", on: true…
Mikhail Batcer
- 1,938
- 7
- 37
- 57
-1
votes
1 answer
Slow responce whie parsing large JSON responce
I have developed a web application based on RESTFul design where the application takes JSON responce from JAVA based web service and displays in UI and it refreshes the data in every 5 seconds.
The application uses Bootstrap for UI design, Backbone…
Amit Saha
- 61
- 3
- 8
-1
votes
1 answer
Backbone collection could save bulk of model through passing in url array of object
I have written Post API that can accept Array of objects like [{"name":"ABC","city":"Banglo"},{"name":"AC","city":"Newyork"},{"name":"C","city":"Mumbai"}] in Java using the Dropwizard framework.
Now I'm trying to call these API method through…
Amit Sah
- 41
- 3