Christian M. Castillo Estrada

Yesterday I decided to write a tutorial about hot to use a Calendar with ExtJS Ext.form.DateField with its respect date formats. Also it walks about how you to insert a date using PHP / MySQL. I hope this tutorial will be useful for the community.

It’s very easy to develop through ExtJs framework, but you need to know Javascript and some script language like PHP or JSP.

You can see the tutorial in here

Another year is gone. I can’t say 2008 year was “another year“, actually I think 2008 is one of the most interesting year I ever lived. I met a nice person (My Girlfriend), I started my master degree (ITESM) E-Commerce and I enjoyed many things.

I traveled to Guadalajara, Vallarta Port and Monterrey and I could visit to ITESM sede Monterrey and Jalisco Stadium.

I hope this year 2009 will be nice for my family, friends and mexican people .

Over the vacation, I’ve been working on important project with my friend Daniel. We are developing a system for a international company, We’re using a nice framework called ExtJS, this is a cross-browser JavaScript library for building rich internet applications. It has High performance and customizable UI widgets well designed and extensible Component model. Also I use PHP/MySQL with JSON.

The reason we chose this framework instead of JSP, ASP, .NET, which use many tecnologies like JQuer, AJAX, JSON, CSS, DHTML and of course JAVASCRIPT. In my opinion this is a beatiful framework and I believe that it will be a important in a short time in the world. Nowadays, many companies are using web application so that the frameworks for developing this kind of application are important day by day.

This is a screenshot of our first version

We expect to finish this project in a couple of mounths and I feel happy because I’ve learned so much developing this project. My friends Master David Ristori and Account Conrado have taught us differents things about accountant topics “Cost” due to the project is a system for getting unit costs.