CODEWITHSUNDEEP
backbone.js
kapeels
kapeels

Reputation: 1692

backbonejs fire event after parse is complete

I have this collection with an over-riden parse method. I want a method in my view to be called when the collection is finished with parse

This collection will be calling sync and so parse only once.

I tried this.collection.on("reset", this.more, this); but that doesn't work.

more: function() {
        var users = this.collection.slice( this.index, this.index + this.load_once), that = this;
        this.index = this.index + this.load_once;
        _.each( users, function( user ){
            that.addOne( user );
        });
    },
addOne: function( user ){
    var view = new UserView({model: user});
    this.$("#user_list").append(view.render().el);
}

Upvotes: 1

Views: 1786

Answers (1)

Sushanth --
Sushanth --

Reputation: 55740

The reset method will be triggered when {reset: true} option is passed to the fetch. You can listen to the add and sync that will fire this method. Also use this.listenTo bind the events in a cleaner manner.

initialize: function() {
    ...  some other code
    this.listenTo(this.collection, "add sync", this.more);
    this.collection.fetch();
}

Upvotes: 1

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