Review I: HTML Forms
The following tutorial won't be long and it will assume that our examples appear in an html page:
<html> <head> <title> My Document </title> </head> <body bgcolor=white>
that is, in the body of the HTML document.
Before we start we point out that the
at NCSA contains a tutorial on
We start, as we often do, with the empty example (in this case form):
1. The Empty Form
<form> </form>And there's not much to be seen:
2. A Select Button
<form> Vote for <select> click here! <option> Bill Clinton <option> Ross Perot <option> Larry Bird </select>Looks like this:
3. A Text Field
<form> <input type="text"> </form>Alone, by itself, in an HTML form:
Of course these are just for display only.
4. The Submit Button
This is the first time when we realize that the browser is ready for network operations with what our form contains.
5. The Action and Method Attributes
You don't see those but they are crucial for functionality.
6. The Name and Value Attributes
At this point it should be clear that we can have (for all practical purposes) an unlimited number of forms on a page and form elements in a form.