In Backbonejs, how can you change templates of a view on the fly? - Backbone Quiz

Backbone - Quiz(MCQ)

In Backbonejs, how can you change templates of a view on the fly?

A)

@company_location= new window.ArtistLocationForm({template: JST["templates/new_company_location"]})

B)

@company_location= new window.ArtistLocationForm({templates: JST["template/new_company_location"]})

C)

render: function(){ var templateFn = this.option.template || this.template; this.$el.html(templateFn(this.model.attributes)); return this; }

D)

render: function(){ var templateFn = this.options.template || this.template; this.$el.html(templateFn(this.model.attributes)); return this; }

Correct Answer : render: function(){ var templateFn = this.options.template || this.template; this.$el.html(templateFn(this.model.attributes)); return this; }

Recently Updated in Backbone Questions

Which code can you use for the deleteLists?

A)

deleteList: function() { if (confirm(delete a list?')) { bTask.views.activeListMenuItem.model.destroy(); } return false; }

B)

deleteList: function() { if (confirm(delete a list?')) { bTask.models.activeListMenuItem.model.destroy(); } return false; }

C)

deleteList: function() { if (confirm(delete a list?')) { bTask.views.activeListMenuItem.model.removeAll(); } return false; }

D)

None of the above

Correct Answer : deleteList: function() { if (confirm(delete a list?')) { bTask.views.activeListMenuItem.model.destroy(); } return false; }

How can an event be binded to an object?

A)

object.listen(event,callback)

B)

object.on(event, callback)

C)

object.trigger(event,callback)

D)

object.addListener(event,callback)

Correct Answer : object.on(event, callback)

How can a set of models be retrieved from the server and into the collection when they arrive?

A)

collection.get()

B)

collection.fetch()

C)

collection.getJSON(url)

D)

collection.retrive()

Correct Answer : collection.retrive()

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