Chapter 2 of JavaScript advanced programming-form scripts-notes

Today, let's share with you the chapter 13 form script.

The header of the form is form. All the sub-altar owners are bound to this sub-account. So if you want to set the value, you have to see how to obtain the form.

Generally, there are three methods to take form:

VaR F = Document. getelementbyid ( ' Formid ' );
VaR F2 = Document. Forms [ ' Formname ' ];
VaR F3 = Document. Forms [ 0 ];

Then, submit the form and reset it.

Form. Submit ();
Form. Reset ();

Then the input element under the form element.
Several attributes of the input element should be noted down and clarified. These attributes are frequently operated in the future.
These attributes are:

Disabled =   True   |   False ;
Radioonly
Form
Value
.

This chapter is relatively simple, probably so much.

Since chapter 13, this book has entered a final stage. That is to say, there will be no other war in the future except for the Ajax one.