HTML DOM Select Object
Select Object
The Select object represents an HTML <select> element.
Access a Select Object
You can access a <select> element by using getElementById():
Tip: You can also access a Select object by searching through the elements collection of a form.
Create a Select Object
You can create a <select> element by using the document.createElement() method:
Select Object Collections
| Collection | Description |
|---|---|
| options | Returns a collection of all the options in a drop-down list |
Select Object Properties
| Property | Description |
|---|---|
| autofocus | Sets or returns whether a drop-down list should automatically get focus when the page loads |
| disabled | Sets or returns whether the drop-down list is disabled, or not |
| form | Returns a reference to the form that contains the drop-down list |
| length | Returns the number of <option> elements in a drop-down list |
| multiple | Sets or returns whether more than one option can be selected from the drop-down list |
| name | Sets or returns the value of the name attribute of a drop-down list |
| selectedIndex | Sets or returns the index of the selected option in a drop-down list |
| size | Sets or returns the value of the size of a drop-down list |
| type | Returns which type of form element a drop-down list is |
| value | Sets or returns the value of the selected option in a drop-down list |
Select Object Methods
| Method | Description |
|---|---|
| add() | Adds an option to a drop-down list |
| checkValidity() | |
| remove() | Removes an option from a drop-down list |
Standard Properties and Events
The Select object also supports the standard properties and events.
Related Pages
HTML tutorial: HTML Forms
HTML reference: HTML <select> tag
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