Alice Teaches OOP (Glossary of useful terms): Worlds, methods, functions, properties, variables - it’s pretty easy to get all of the terminology and concept matter confused when it comes to programming in Alice. To that point, we’ve developed this handy reference to use. World A world in Alice encompasses everything. Just as we’d say that [...]
Object-Oriented Programming (OOP) is a programming language paradigm based on the concept of "objects", which may contain data, in the form of fields, often known as attributes; and code, in the form of procedures, often known as methods. A feature of objects is that an object's procedures can access and often modify the data fields [...]
Tips and tricks for USING THE DOM API : Remember these pointers when using the DOM (Document Object Model) API Tips and tricks for USING THE DOM API: The DOM (or Document Object Model) is an API (Application Program Interface). When your HTML document runs in your web browser, it becomes part of the [...]
THE DOCUMENT OBJECT MODEL (DOM): The button and text box in our app now works. But how will user add and remove items from the list? To allow user to do this we need to use the Document Object Model (or DOM for short). We learnt earlier that an HTML web page file is called [...]