Private and privileged methods in JavaScript
Apr 01, 2009 | English | By Crysfel | 1 CommentThis is a well known topic for many developers, but some people don’t think we can define private methods and privileged methods in JavaScript. In today’s chapter we will learn how to hide properties and methods of an object.
Aplicar efectos visuales a Elementos
Apr 01, 2009 | Español | By Crysfel | 12 CommentsEl usuario es la parte más importante de nuestros sistemas y debemos garantizar una buena impresión con nuestras aplicaciones. Ext JS cuenta con diferentes efectos visuales que nos permitirán atraer la atención del usuario para informarle el estado del sistema, en este tema se muestran los efectos que podemos utilizar.
Buscar elementos del DOM con Ext JS
Mar 30, 2009 | Español | By Crysfel | 18 CommentsEn este tema vamos a construir unos “tabs”, para hacer esto es necesario buscar los elementos en el DOM para aplicarle la funcionalidad y estilos requeridos.
Creating objects and public methods
Mar 30, 2009 | English | By Crysfel | No CommentsIn JavaScript everything is an object, the functions, Strings, arrays, etc. But many developers use this language without really knowing these concepts of object oriented programming.
La clase “DomHelper”
Mar 27, 2009 | Español | By Crysfel | 12 CommentsExt JS cuenta con una utilería para manejar el DOM de una manera sencilla, así que en este tema veremos como crear elementos, aplicar estilos e insertarlos en el DOM.
Conociendo al objeto “Element”
Mar 19, 2009 | Español | By Crysfel | 9 CommentsCuando necesitamos trabajar con elementos del DOM (Document Object Model) es de suma importancia conocer el objeto “Element” pues contiene métodos que nos facilitará el trabajo.
What are the adapters? What are the benefits of using them?
Mar 06, 2009 | English | By Crysfel | 4 CommentsThe Adapter pattern is used to allow classes to work together when normally could not because of incompatible interfaces, by providing its interface to clients while using the original interface.
Themes installation and “Look and Feel” configuration
Mar 05, 2009 | English | By Crysfel | 3 CommentsBy default, the Ext JS components are displayed in light blue, which is a nice color but maybe not everyone likes it; this is why there are many different styles where you can choose from, install them and change the appearance of the components.
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