Category : Ext3

Una encuesta dinámica

Oct 12, 2010 | Español | By | 1 Comment

Muchas veces nos interesa saber la opinión de los usuarios, en esta ocasión estudiaremos como crear una encuesta. La información será desplegada vía Ajax, además de tener nuestra encuesta contaremos con una grafica que mostrara los resultados.

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Una encuesta dinámica

Show information from an XML file

Oct 07, 2010 | English | By | 1 Comment

Today I will show how to load information into a grid from an XML file, this is something very easy to do and useful when developing applications.

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Show information from an XML file

Integración del TreePanel y TabPanel

Oct 07, 2010 | Español | By | 14 Comments

Es muy común que en alguna aplicación usemos un layout de tipo “border”, generalmente en la región “oeste” colocamos el menú principal usando un “TreePanel” para desplegar las secciones o categorías y en la región central desplegamos los módulos de nuestra aplicación.

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Integración del TreePanel y TabPanel

Win a copy of ExtJS in Action

Oct 05, 2010 | English | By | 21 Comments

In this month of October we opened a new phase in Quizzpot and to celebrate we are going to make a giveaway that many people would like to participate.

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Win a copy of ExtJS in Action

Gánate una copia de: ExtJS in Action

Oct 05, 2010 | Español | By | 67 Comments

En este mes de Octubre iniciamos una nueva etapa en Quizzpot y para celebrarlo vamos a realizar un sorteo que a muchos les ha de gustar.

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Gánate una copia de: ExtJS in Action

Binding information from an array to a grid

Sep 25, 2010 | English | By | No Comments

One of the most interesting components from ExtJS are the grids, which provide us the ability to display information in a simple and orderly way.

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Binding information from an array to a grid

Custom validations

Sep 17, 2010 | English | By | 2 Comments

Many times it is necessary to create specific validations for our applications and are necessary to achieve the correct functionality, this tutorial explains how we can create “vtype’s” to validate our ExtJS forms.

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Custom validations

Simple validations in the forms

Sep 08, 2010 | English | By | 2 Comments

The validations are very important when we’re saving the information the user entered, we should always validate the information we receive. In today’s tutorial we will see how to use the validations ExtJS provides.

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Simple validations in the forms

Linked ComboBoxes with ExtJS

Sep 02, 2010 | English | By | 9 Comments

Sometimes the information we use in our applications is grouped into categories, in these situations the linked combos will help us to maintain these connections in a simple way.

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Linked ComboBoxes with ExtJS

ExtJS Desktop – Creación de módulos

May 31, 2010 | Español | By | 30 Comments

En este video-tutorial se muestra como crear módulos dentro del Desktop de ExtJS para que comiences a desarrollar tus aplicaciones de manera rápida y utilizando las bondades de Desktop que provee la librería.

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ExtJS Desktop – Creación de módulos
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