CODEWITHSUNDEEP
javascriptbackbone.jsbackbone-events
Yannick
Yannick

Reputation: 1106

object.once method in Backbone.js not working

According to the Backbone documentation you can use:

object.once(event, callback, [context])

as an alternative to:

object.on(event, callback, [context])

when you want to fire an event only once to a certain object

Why does the following not work:

app.aCollection.once("reset", function() {
    console.log("not working");
});

but this does:

app.aCollection.on("reset", function() {
    console.log("working");
});

Notice the subtle difference with once and on. The error I get tells me the object has no once() method. aCollection is a Backbone.js collection object.

How do I get the once() method working?

Upvotes: 3

Views: 1699

Answers (0)

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