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SINY: Authorization & AJAX.
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- 2. Authorization & AJAX- Immersive 1.) Authorization (~ 60 minutes) 2.) AJAX (~ 60 minutes) 3.) Pairing (~30 minutes) Authorization & AJAX - Debrief 4.) Authorization (~ 20 minutes) 5.) AJAX (~ 20 minutes) 6.) Pairing (~ 80 minutes) Agenda
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- 5. Authorization Authentication verifies whoyou are. Authorization verifies what you are authorized to do.
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- 15. belongs_to A belongs_to associationsets up a one-to-one connection with another model, such that each instance of the declaring model "belongs to" one instance of the other model.
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- 18. A has_one associationalso sets up a one-to-one connection with another model, but with somewhat different semantics (and consequences). has_one
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- 21. A has_many associationindicates a one-to-many connection with another model. You'll often find this association on the "other side" of a belongs_to association. has_many
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- 24. A has_many :throughassociation is often used to set up a many-to-many connection with another model. This association indicates that the declaring model can be matched with zero or more instances of another model by proceeding through a third model. has_many :through
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- 28. AJAX Asynchronous Javascript AndXML AJAX allows web pages to be updated asynchronously by exchanging data with a web server behind the scenes. This means that it is possible to update parts of a web page, without reloading the whole page.
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- 32. AJAX in Rails(forms)
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- 41. Authorization - What isa authorization? - How is authorization different than authentication? - What is role-based authorization? - How can our role-based authorization be extended to support multiple roles at once (i.e. a owner that can be a regional manager)?
- 42. - What isAJAX? - What is a has_many :through association in Rails, is it the only many to many association? - How is AJAX different than websockets? AJAX