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Other Objects

CSSStyleDeclaration

Select length Property

< Select Object

Example

Return the number of <option> elements found in a drop-down list:

var x = document.getElementById("mySelect").length;

The result of x will be:

4

Try it Yourself »

Definition and Usage

The length property returns the number of <option> elements in a drop-down list.

Browser Support

The length property is supported in all major browsers.

Syntax

selectObject.length

Technical Details

Return Value:	A Number, representing the number of <option> elements found in the drop-down list

< Select Object