Facebook user updates has a great functionality. If the comment text is larger than few characters, the extra words are hide and a show more link is presented to user. This way you can keep long text out of the view to user and stop the cluttering of page. Also interested users can click on more ...
Recently a serious security flaw was discovered on one of my webpage where a folder which was intended to be accessed just by admin was open for access to anyone. I somehow ignored that folder as it was lying there for years.Fortunately before those sensitive information could compromised, one of the site follower sent me an email describing the serious flaw in security. I ...
Since few days I am working on a small project where I have to deal with lot of Ajax requests. The whole UI is designed such that only appropriate parts are refreshed with required information through Ajax.The application needs user authentication before accessing any part of it. Although this is easy to achieve in any MVC ...
Aggregate functions return a single result row based on a group of rows. This differentiates them from Single-Row functions which act on each row. These functions are extensively used with the GROUP BY clause in SQL statements. AVG (), COUNT (), SUM () ... are few aggregate functions which are quite commonly used. Today, one ...
Almost all the user interfaces that I have created had this functionality of selecting multiple items from a list to process them or delete them. Although its very very easy to implement this functionality in Javascript, using jQuery for this is real fun. I will show you a simple implementation of adding multiple checkbox select and ...
Let us make a complete end-to-end application using Spring 3.0 MVC as front end technology and Hibernate as backend ORM technology. For this application we will also use Maven for build and dependency management and MySQL as database to persist the data.The application will be a simple Contact Manager app which will allow user to add new contacts. The list of contacts will be ...
Recently while working in one of the requirement, I had to convert String values to Enum. I didn't realize there is a simplest way of doing this. Here is the solution.Whenever an ENUM is complied in Java, two static methods are added by compiler called valueOf() and values(). We can use valueOf() method to convert any String value to ENUM. For example lets say we ...
HTML5 is a standard for structuring and presenting content on the World Wide Web. The new standard incorporates features like video playback and drag-and-drop that have been previously dependent on third-party browser plug-ins such as Adobe Flash and Microsoft Silverlight. HTML5 introduces a number of new elements and attributes that reflect typical usage on modern websites. ...
Welcome to Part 6 of Spring 3.0 MVC Series. In
previous article we saw how to add Internationalization i18n and Localization L10n support to Spring 3.0 based web application. We used LocaleChangeInterceptor to intercept the change in locale and ReloadableResourceBundleMessageSource class to add message resources properties.In this part we will see how to add Themes in Spring MVC. We will create three different themes ...
While using Maven as build tool in our project, I found it very difficult to create a Dynamic Web Project which supports
Maven dependencies and can execute in Eclipse! I have seen lot of people using Maven just as build tool and for local setup uses jar files in some /lib directory. I wanted to remove this dependencies on local /lib for jar files ...
