HTML DOM Textarea object
Textarea object
The Textarea object represents a text-area in an HTML form.
Each of the HTML form's tags creates a Textarea object.
You can access a Textarea object by indexing an array of elements for the form, or use getElementById().
Textarea object properties.
W3C： W3C standard.
| Attributes | describe | W3C |
|---|---|---|
| cols | Set or return the width of TextArea. | Yes |
| defaultValue | Set or return to the initial content in the text box. | Yes |
| disabled | Set or return to TextAREA should be disabled. | Yes |
| form | Returns a reference to a form object that contains the textarea. | Yes |
| name | Set or return to the name of TextArea. | Yes |
| readOnly | Set or return to TextArea whether it should be read-only. | Yes |
| rows | Set or return the height of TextArea. | Yes |
| type | Returns the form type of the text box. | Yes |
| value | Set or return text in Textarea. | Yes |
Textarea object method
| method | describe | W3C |
|---|---|---|
| select() | Select the text in TextArea. | Yes |
Standard properties and events
Textarea objects also support standard properties and events.