My First Use of JavaScript : A Basic Calculator.

Well, I found it that whenever I learn a language the first code I write is always a calculator. I have started taking tutorials on JavaScript few weeks ago to create my own blog, just for fun as I do software engineering on VB.NET platform mainly, that is my site of interest. However, web developing is always interesting to me and I also know that it has a very high level of hard-work and creativity included with it. I don't want to get to that much of details.


On the first day I learnt about using Textboxes, using their values, creating and using functions. Well after that our tutor asked us to do something with what we just learned. Then I wrote the very common 4 functions to do additions, subtractions, multiplications and divisions. Then took two textboxes to take input and another to show result. I also used 4 buttons for the previously mentioned 4 mathematical operations, clicking on each of them the corresponding function will be called. I know its very simple, but I enjoyed.


What I did is a following,