How to use Ajax for a simple web form?
I want to put a simple web form on my site that gives people the option to choose one of 3 radio button and then something appears below the form.
For example, it asks which food they like, and when someone chooses pizza, a pizza picture will appear.
Someone told me I need to use Ajax. I did some research online and found all the Ajax tutorials for very advanced effects and projects.
Can you give me some advice on how to use Ajax to create such a form?
Thank you,
Ladan
P.S. I'm pretty familiar with web programming (e.g. JavaScript, PHP, etc.)
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