katanakit-js / useGetDataAttribute

Function: useGetDataAttribute()

function useGetDataAttribute(target, key): string | undefined;

Defined in: src/infrastructure/dom/dom.service.ts:317

Gets a data-* attribute value from the target element.

Parameters

Parameter	Type	Description
target	string | HTMLElement	A CSS selector string or an HTMLElement instance.
key	string	The data key (without the data- prefix).

Returns

string | undefined

The data attribute value, or undefined.

Example

const id = useGetDataAttribute("tr.row", "userId");