Writing 52 posts
Notes on programming, software design, and the occasional unexpected discovery.
This is an example of how you can show/hide an HTML form element depending on a combo box choice. Put the following JavaScript code inside your section (or within a .js file if you prefer).…
Read articleA POJO is simply an object built using a Java class that does not implement any special interfaces such as those defined by the EJB 2 framework. An example of a POJO is a class containing…
Read articleUsing JavaScript, you can call a function in the opener window: the window that opened the current window by calling window.open. Here is the code: First, it checks whether the opener…
Read articleThere are different ways to define classes in JavaScript. However, this is the most widely used and accepted at the moment:
Read article