backbone.jsHow can I implement pagination in a Backbone.js application?
Pagination in a Backbone.js application can be implemented by using a library such as Backbone.Paginator.
The following code example shows how to create a paginator instance and set up a view to render the paginated collection:
// Create a paginator instance
var paginator = new Backbone.Paginator({
collection: myCollection
});
// Create a view to render the paginated collection
var paginatedView = Backbone.View.extend({
initialize: function(){
this.listenTo(paginator, 'reset', this.render);
},
render: function(){
this.$el.html(this.template({
collection: paginator.toJSON()
}));
}
});
Code explanation
-
var paginator = new Backbone.Paginator({ collection: myCollection });
- This creates a paginator instance with the given collection. -
this.listenTo(paginator, 'reset', this.render);
- This listens to the reset event of paginator and calls the render function when the event is triggered. -
this.$el.html(this.template({ collection: paginator.toJSON() }));
- This renders the paginated collection in the view's HTML element.
Helpful links
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