select-el v1.0.3

DOM Elements Selectors

This module allows you to get elements by CSS selectors. The advantage of the module is that it recognizes what input selector you use - either a string or a DOM element. It may be very useful when you are not sure what a variable is: wether a string selector or an element.

How to start

npm install select-el

Example

import * as selectEl from 'select-el';
// or
// var selectEl = require('select-el');

// get an element
selectEl.one(".my-selector");
// get all elements
selectEl.all(".my-selector");
// check if a variable is an element
selectEl.isElement(".my-selector");
// check if an element exists
selectEl.exists(".my-selector");
// check if a variable is an HTML Element
selectEl.isHTMLElement(".my-selector");
// check if a variable is Window
selectEl.isWindow(selector);
// select elements from an existing array
selectEl.selectElements([
    false,
    document.querySelector("li")
])

Functions

selectEl.one

Select only one element.

Returns (HTMLElement | null)

selectEl.all

Select all elements.

Returns NodeList | Array<HTMLElement|Window>

selectEl.exists

Check if an element exists.

Returns boolean

selectEl.isElement

Check if variable is an HTMLElement or Window.

Returns boolean

selectEl.isHTMLElement

Check if variable is an HTMLElement.

Returns boolean

selectEl.isWindow

Check if variable is Window.

Returns boolean

selectEl.selectElements

Select elements in array.

Returns NodeList