Ext3 | Quizzpot

Desplegar el sistema de archivos en un TreePanel

Nov 12, 2009 | Español | By Crysfel | 16 Comments

He recibido muchos mensajes solicitándome el código necesario para poder leer el sistema de archivos en el servidor e integrarlo a un TreePanel para que el usuario pueda administrar sus archivos, en este tutorial explico paso a paso como lograr esta integración.

Desplegar el sistema de archivos en un TreePanel

Saving information in the server

Nov 12, 2009 | English | By Crysfel | 5 Comments

Today we will see how to send the information submitted in a form of Ext JS to the server in order to save it in a database or manipulate it in any way.

¿Qué es el “xtype”?

Nov 03, 2009 | Español | By Crysfel | 12 Comments

Cuando iniciamos nuestro aprendizaje con ExtJS vemos algunos conceptos que no entendemos, uno de estos es el xtype, existe una confusión sobre lo que en realidad es esta propiedad, para que sirve y en que escenarios conviene utilizarla.

Loading forms remotely

Nov 02, 2009 | English | By Crysfel | 2 Comments

In today’s topic we will see how to fill out a form using Ajax to make a request to the server, we will request the information with an identifier we’ll send as a parameter.

Cambiar el ícono a los nodos de un TreePanel

Oct 28, 2009 | Español | By Crysfel | 9 Comments

El día de hoy veremos cómo cambiar el ícono de los nodos a un TreePanel, esto es algo muy útil para poder representar sistemas de archivos, organigramas, categorías, etc.

A calendar to capture dates

Oct 20, 2009 | English | By Crysfel | 5 Comments

Today we will talk about the DateField component. This component provides an “input” type formatted date from a calendar very well stylized. DateField in Ext JS is a very complete component since it offers many configuration options. In this tutorial we will discuss the most important settings.

Combo box loaded dynamically and remotely

Oct 16, 2009 | English | By Crysfel | 11 Comments

Today we will talk about a very complete component: the ComboBox. We will see how to configure a Combo Box locally and remotely. I will describe some of the properties used in the configuration, we will create a template so our ComboBox will have a nice format and finally we will see the different variations that ExtJS offers for the ComboBox, for example the TimeField.

Combo box loaded dynamically and remotely

ExtJS basic forms and fields

Oct 15, 2009 | English | By Crysfel | 30 Comments

Among the many types of panels that ExtJS offers, we have the Ext.FormPanel component, a component that provides all the functionality of a common form in HTML but with methods and specific functions of ExtJS.

Árboles generados con Ajax

Oct 14, 2009 | Español | By Crysfel | 23 Comments

En el tutorial anterior vimos como crear un TreePanel utilizando información alojada en un arreglo de JavaScript, el día de hoy veremos cómo generar el árbol utilizando Ajax para cargar el contenido dinámicamente.

ExtJS Designer Preview

Oct 12, 2009 | English | By Crysfel | No Comments

Aaron Conran visited our blog today and left a message quoting some advances about the development of the Ext Designer tool, the ExtJS team hasn’t announced the release date but they created a screencast where you can see the new features of the tool.