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Desarrollo FrontEnd con JavaScript - S04

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for Gustavo Leon Gustavo Leon
December 01, 2013
Programming
100
0

Desarrollo FrontEnd con JavaScript - S04

S04 – jQuery, Promises y $.Deferred:
- jQuery.ajax
- Promises y Deferred Object

Avatar for Gustavo Leon

Gustavo Leon

December 01, 2013

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Transcript

  1. Desarrollo FrontEnd con JavaScript s04 – jQuery, Promises y $.Deferred

  2. jQuery Manipulación de DOM Manejo de eventos Plugins Ajax

  3. Manipulación de DOM

  4. Manejo de eventos

  5. Plugins

  6. Ajax con jQuery

  7. $.ajax

  8. $.getJSON

  9. $.Deferred Promises + jQuery

  10. Promises • Permite asignar varios callbacks a una petición asíncrona.

    • Separa la petición de los callbacks de éxito y error. • Encadena peticiones

  11. Promises con jQuery

  12. Promises – done

  13. Promises – fail

  14. Promises - then

  15. $.when

  16. Deferred Object • Crea funciones asíncronas. • Devuelve un promise.

    • : dispara los callbacks en • : dispara los callbacks en

  17. $.Deferred - reject • Con se disparan todos los callbacks

    definidos con .