js-dom-utility

> DOM utility library

Install

Install with npm:

``sh
$ npm i --save js-dom-utility
`

Usage

`js
import {ElementUtil,ObjectUtil,StringUtil} from "js-dom-utility"
`

Short description

+ ElementUtil
+ matches(HTMLElement, selector) : HTMLElement.matches() wrapper and polyfill (if the browser does not support method)
+ getParents(Element,[selector]) get parents with selector
+ closest(HTMLElement, selector) : HTMLElement.closest() wrapper and polyfill (if the browser does not support method)

+ ObjectUtil
+ isNull(val) : if the val is undefined or null return true,else return false.

+ StringUtil
+ format(str, args):format string '{0},{1}' with args
+ isNullOrEmpty(val):string is null or '' return true
+ Trim(str,[c]):replace start and end of string with arg c(c default nullspace)
+ TrimStart(str,[c]):replace end of string with c (c default nullspace)
+ TrimEnd(str,[c])`:replace end of string with c(c default nullspace)