select-dom

select-dom

Lightweight querySelector/All wrapper that outputs an Array

Version 5+ only supports browsers with Set support. If you need IE 10- support, stick to select-dom@4

Install

$ npm install select-dom

Examples

const select = require('select-dom')

select()

select('.foo a[href=bar]')
// => <Element>

select('.foo a[href=bar]', baseElement)
// => <Element>

select.exists()

select.exists('.foo a[href=bar]')
// => true/false

select.exists('.foo a[href=bar]', baseElement)
// => true/false

select.all()

select.all('.foo a[href=bar]')
// => [<Element>, <Element>, <Element>]

select.all('.foo a[href=bar]', baseElement)
// => [<Element>, <Element>, <Element>]

select.all('.foo a[href=bar]', [baseElement1, baseElement2])
// => [<Element>, <Element>, <Element>]

API

Note: if a falsy value is passed as baseElement, you'll always get an empty result (bd578b9)

select(selector[, baseElement = document])

Maps to baseElement.querySelector(selector)

select.exists(selector[, baseElement = document])

Tests the existence of one or more elements matching the selector.

select.all(selector[, baseElements = document])

Maps to baseElements.querySelectorAll(selector) plus:

• it always returns an array
• baseElements can be an element, an array of elements, or NodeList

This lets you search through an existing list of elements, like:

const baseElements = select.all('.baseElements').filter(Math.random);
select.all('.foo a[href=bar]', baseElements);