2.3.2.30 uniqueNumber

Quirks Mode, IE7 Mode, IE8 Mode, IE9 Mode, IE10 Mode, and IE11 Mode (All Versions)

uniqueNumber of type DOMString

Retrieves the element's unique number.

The number is obtained by removing the string prefix from the element's uniqueID.

This is a DOM attribute only.

The uniqueNumber attribute extends the following interfaces:

• HTMLAnchorElement

• HTMLAreaElement

• HTMLAreasCollection

• HTMLBlockElement

• HTMLButtonElement

• HTMLDDElement

• HTMLDivElement

• HTMLDocument

• HTMLDTElement

• HTMLFieldSetElement

• HTMLFormElement

• HTMLFrameElement

• HTMLHRElement

• HTMLInputElement

• HTMLIsIndexElement

• HTMLLabelElement

• HTMLLegendElement

• HTMLMarqueeElement

• HTMLMetaElement

• HTMLObjectElement

• HTMLOptionElement

• HTMLSelectElement

• HTMLSpanElement

• HTMLTextAreaElement