I can create a simple model like so:
define(["models/base/model"], function(Model) {
"use strict";
var IssueModel = Model.extend({
defaults:{
lastName: "Bob",
firstName: "Doe"
}
});
return IssueModel;
});
And then from my controller I can do this:
this.model = new IssueModel();
And then when I create my view I can pass it my model like so:
this.view = new IssueView({model: this.model});
Finally, in my template I can successfully get properties on the model by doing this:
Hi {{firstName}} {{lastName}}
But when I define a collection using IssueModel
and I try to pass the collection to my view (and not the model like I showed previously) I can't figure out how to reference the models in my Handlebars template:
var self = this;
this.collection = new IssueCollection();
this.collection.fetch({
success: function(collection) {
self.view = new IssueView({collection: collection});
console.log(self.collection);
},
error: function(collection, error) {
// The collection could not be retrieved.
}
});
I know fetch
properly retrieves 5 models from my Parse.com backend because this is what I get on the console:
My question is this. I know Chaplin.js uses getTemplateData
, but when I pass a model I don't have to do anything special in order to reference the properties in my view. How would I reference, specifically iterate, over the collection I passed to my view in my Handlebars template?
{{#each [Model in the collection I passed to the view]}}
{{title}}
{{/each}}
Chaplin will render a collection using a CollectionView, it's basicly an extention of a normal view that listens for changes in your collection and adds/removes subviews accordingly.
this.view = new IssueCollectionView({collection: this.collection});
Also there is no need to wait for success call when using a collection view since it will automaticly render every child item when data is added.