Archive for category Web Development

Adding error messages in JSF

When developing applications with JSF, there is the need to display error messages back to the user, if a user submitted form contains errors, or if the processing of the data went wrong.

For this request, JSF meets the <h:message/> tag.
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osCommerce jQuery price calculator

Let’s assume that we have to build a price calculator for a osCommerce website, that needs to have price based on dimensions(input from user – length, width), attributes, for each attribute there are more than 1 options with different prices for each option.

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The access rules for each user on page in wordpress

The client wanted to limit the access to certain pages based on user account and password.
So some pages can only accessed by some users that gave them permission the site manager.

For that i create two radio input type with “Yes” or “No” protect page options.When i selected
“Yes” option i can chosen from a list who user has access on page or not.If
i selected “No” option all users have access on page.

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How to use constants with conditions in typoscript

TYPO3 is a free and open source content management system as well as a Model–view–controller (MVC) Web Application Development framework written in PHP. It is released under the GNU General Public License and it can run on Apache or IIS on top of Linux, Microsoft Windows, OS/2 or Mac OS X. Read the rest of this entry »

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Importing contacts in PHPList

PHPList is another example of an open source powered software that has all the required features of a complete newsletter manager. Build and maintained by Tincan Ltd., PHPList has reached over 300.000 downloads so far and is the perfect solution for a dozen companies when it comes to personalised mailing list or customer relations management (CRM) systems.
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XWiki comparison between versions 1.8 and 2.1.1, with macro snippet sample in xwiki 2.0 syntax

This is just a study between 2 version of xwiki, to see on single page what were the changes.  All the information regarding the xwiki releases were taken from their official website.

Xwiki1.8 features:

  • choose new page syntax from a visual element in the interface when editing a page. Before this version the xwiki 2.0 syntax was chosen by modifying the WEB-INF/xwiki.cfg file and configure the xwiki.rendering.syntaxes property.
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Create an image thumbnail for a Wordpress article

During the last week, the Ropardo Web Development Team has been working on a web portal based on the open sourced content management system Wordpress. I was given the task to create a new template for the new website which would eventually be populated with diverse information, ranging from static facts to fast changing local news. Read the rest of this entry »

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Convert Array to Object in PHP

When you need to convert an Array to Object in PHP there is a quick way to do this: Read the rest of this entry »

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XEclipse, XWiki issues with sollutions

Some tips to avoid a headacke when dealing with xwiki and xeclipse:
Common ground: xwiki version: 2.0, xwiki syntax: 2.0

-> If you need to create new and a lot of new documents in a space and time is limited for this activity, an error may occur when you close and want to reopen some already created documents in the project. See error display(error1.jpg) After you click “Ok” the connection to the server will be closed.

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How to write a HTML newsletter

One of the early marketing tools on the Internet which was used to reach the ever growing number of Internet users was the email.
Today we have even an organization which establishes the standards for the newsletter code, but also for the email clients like Thunderbird, Outlook, Lotus Notes or Evolution. Read the rest of this entry »

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