katanakit-js / useQuerySelectorAll

Variable: useQuerySelectorAll

const useQuerySelectorAll: {
<K>  (selector): HTMLElementTagNameMap[K][];
<E>  (selector): E[];
};

Defined in: src/infrastructure/dom/dom.service.ts:133

Returns all elements matching a CSS selector.

Call Signature

<K>(selector): HTMLElementTagNameMap[K][];

Type Parameters

Type Parameter
K extends keyof HTMLElementTagNameMap

Parameters

Parameter	Type
selector	K

Returns

HTMLElementTagNameMap[K][]

Call Signature

<E>(selector): E[];

Type Parameters

Type Parameter	Default type
E extends Element	HTMLElement

Parameters

Parameter	Type
selector	string

Returns

E[]

Type Param

E

The expected Element subtype.

Param

selector

A CSS selector string.

Returns

An array of matching elements.

Example

const items = useQuerySelectorAll<HTMLLIElement>("li.item");
items.forEach(el => console.log(el.textContent));