Techno Paper

How to execute custom queries on Recess framework

noreply@blogger.com (Abdel Olakara) — Mon, 28 Feb 2011 07:53:34 PST

Working with Recess framework can be fun if you are ready to dig into the source code of the framework. Due to its small code footprint, going through the code is no trouble for even a beginner. In...

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Multiple file upload using ExtJS & ASP.Net MVC

noreply@blogger.com (Abdel Olakara) — Mon, 28 Feb 2011 07:58:43 PST

Recently I had to build an image gallery for one of my project which used ExtJS & ASP.Net MVC. The gallery consisted of many components, and I will explain the multiple image file upload...

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Recess framework - An ignored PHP RAD tool!

noreply@blogger.com (Abdel Olakara) — Mon, 14 Feb 2011 11:36:29 PST

My new personal project is being built on PHP stack instead of Java or .Net! My team (group of friends) not I are regular PHP coders and we decided to give PHP a try. Our application needed a simple...

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Cascading Combo box in ExtJS

noreply@blogger.com (Abdel Olakara) — Mon, 14 Feb 2011 11:43:13 PST

This week, two Techno Paper readers had approached me with questions on cascaded loading of combo box in ExtJS. Rather than replying them with mails, I decided to put it up for on the blog so other...

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Working with .Net serialized dates in ExtJS

noreply@blogger.com (Abdel Olakara) — Mon, 14 Feb 2011 11:43:42 PST

ASP.Net’s JSON serialize encodes DateTime instance as a string. If you return a JSON from a MVC contoller, you will notice your data encoded in the form: \/Date(1295163209177)\/ This is basically...

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Getting "Dive into HTML5" for Free!!!

noreply@blogger.com (Abdel Olakara) — Tue, 11 Jan 2011 08:28:36 PST

There are many references available for HTML5. But, there is one reference you should not miss as a web developer. Dive into HTML5 by Mark Pilgrim is free for the public. Site:...

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Creating toolbar in ExtJS Viewport

noreply@blogger.com (Abdel Olakara) — Mon, 14 Feb 2011 11:44:00 PST

Building application UI using Ext JS can be complex and confusing for new comers. When you build applications, you usually make use of the border layout for placing different components onto the main...

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Creating a simple Border Layout

noreply@blogger.com (Abdel Olakara) — Mon, 14 Feb 2011 11:44:25 PST

At times, building a simple thing can become tedious. Especially when you miss simple configurations that make huge impact! This is a back to basics article on how to code a simple border layout in...

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Hiding Series in ExtJS Charts

noreply@blogger.com (Abdel Olakara) — Mon, 14 Feb 2011 11:44:56 PST

In the last few posts we saw how to create and handle events in Ext JS charts. We will have a look at some advanced tasks using Ext JS charts. In this post, we will learn how to hide and display a...

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ExtJS is now Sencha!

noreply@blogger.com (Abdel Olakara) — Mon, 21 Jun 2010 02:49:26 PDT

The post's heading speaks it all. Yes, Ext JS a javascript UI library has combined forces with jQTouch and Raphael projects. The company's name is being changed to Sencha which is a popular Japanese...

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Handling Events in ExtJS Charts

noreply@blogger.com (Abdel Olakara) — Mon, 14 Feb 2011 11:45:28 PST

After publishing "Getting started with ExtJS Charts" article last week, I got a question on handling event in ExtJS charts. So, in this article we will discuss about the event handling. Before we...

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Working with ExtJS Pie Charts

noreply@blogger.com (Abdel Olakara) — Mon, 14 Feb 2011 11:46:02 PST

In the previous post we saw how to create & customize charts using ExtJS. In this post, we will have a look at Pie charts. Pie charts are little different from other charts as they do not have...

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Getting Started with ExtJS Charts

noreply@blogger.com (Abdel Olakara) — Sat, 29 May 2010 07:47:45 PDT

The Charts feature in ExtJS is not a new thing, but recently few Techno Paper readers asked me questions regrading the same. This article is about getting started with ExtJS Charts how to do some...

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Creating JSON using ASP Repeater

noreply@blogger.com (Abdel Olakara) — Wed, 19 May 2010 13:40:44 PDT

I had to implement an interesting task over the last few days. A part of the task, had to deal with what this article is all about. It sounded simple and easy but it turned ugly! The aim was to use...

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How To configure Apache log4net for ASP.Net

noreply@blogger.com (Abdel Olakara) — Mon, 17 May 2010 12:13:24 PDT

Apache log4net is a tool that helps programmer to log outputs to a variety of output targets. Its basically a port of log4j framework and can be used with all types of .Net applications. In this...

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XML Transformation using C#

noreply@blogger.com (Abdel Olakara) — Mon, 17 May 2010 12:13:50 PDT

XML is now heavily used by developers for describing, transporting and storing data. XSLT is used to transform these XML files into different formats like HTML, XML, PDF and others. In my current...

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Configuring View Resolver for Spring web flow

noreply@blogger.com (Abdel Olakara) — Mon, 17 May 2010 12:14:20 PDT

From the previous post, we learned how to setup spring web flow application. With the minimal set up there are few downsides. One of it is the usage default view revolver. In this post, we are going...

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How to setup Spring Web Flow application

noreply@blogger.com (Abdel Olakara) — Mon, 17 May 2010 12:15:32 PDT

Spring web flow is solution for management of web application page flows. It's part of Spring web stack offering and works on top of Spring MVC. I have been working with the framework recently and...

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Consuming web service using Spring

noreply@blogger.com (Abdel Olakara) — Mon, 17 May 2010 12:19:28 PDT

With the adoption of SOA in companies, we have many web applications accessing web services which are local and external. My application currently interacts with web services built by other team with...

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Access Control in ExtJS applications

noreply@blogger.com (Abdel Olakara) — Mon, 14 Feb 2011 11:46:27 PST

When you implement large applications using Ext Js, you will definitely come across access control. Your application will have different type of users and you don't expect all users to have access to...

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How To use GroupHeaderGrid Ext JS plugin

noreply@blogger.com (Abdel Olakara) — Mon, 14 Feb 2011 11:46:57 PST

GroupHeaderGrid is a custom plugin that implements support for grouping columns in a grid. When you are serious about using ExtJS on your application, I am sure many of you will come across this...

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Installing MySQL Workbench on Ubuntu 9.10

noreply@blogger.com (Abdel Olakara) — Mon, 17 May 2010 12:24:01 PDT

MySQL Workbench is a GUI tool for MySQL database for running queries, data modification and visual design of database. The community version of the software is distributed under GPL license. Install...

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Handling calls in Windows Mobile

noreply@blogger.com (Abdel Olakara) — Mon, 17 May 2010 12:24:39 PDT

Last two weekends, I ventured into different kind of project. Away from web application frameworks, Java technology.. I entered into Windows mobile application programming.I decided to play with my...

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Google releases Closure!

noreply@blogger.com (Abdel Olakara) — Mon, 17 May 2010 12:27:26 PDT

When Gmail was released I was very enthusiastic in knowing how they built the application around the Ajax technology. Since Gmail, Google have released many successful web application to the public...

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Dynamic loading of ComboBox using ExtJS

noreply@blogger.com (Abdel Olakara) — Mon, 14 Feb 2011 11:48:15 PST

Ext JS provide us with a very flexible ComboBox widget that can be loaded locally or remotely (dynamic loading). You can also load the combo box from the server in response to an event like changing...

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