Jes-utils NPM | npm.io

jes-utils collections for JavaScript

Jes-utils is a front-end tool library, mainly including BOM, DOM, Regex, Calculator, Client, Common, Date, File, Storage, Geo, Canvas, Event and so on. These main aspects encapsulate some Common methods.

Later on, it will be possible to integrate richer toolchains and accumulate more common methods for easier development

GitHub closed issues

Installation

To use with node:

$ npm install jes-utils --save

cmd:

const Utils = require('jes-utils');

amd:

define(['jes-utils'], function(Utils) { // todo })

To use directly in the browser (iife):

<script src="path/dist/jes-utils.js"></script>

or in entry point:

require('jes-utils')

es:

// cmd
const Utils = require('jes-utils')
// es - require module
import { blobToFile } from 'jes-utils/lib/File'
import { getStyle } from 'jes-utils/lib/Dom'
// es - require all
import { Bower, Dom } from 'jes-utils'
// as
import * as Bower from 'jes-utils/lib/Bower'

babel config

.babelrc

"plugin": [["import", {"libraryName": "jes-utils", "libraryDirectory": "lib", "camel2DashComponentName": false}]]

Usage:

Utils.Bower.currentURL()

Bower.currentURL()

getStyle()

The following is the method document provided by js-utils:

Members

Constants

Functions

factorialize ⇒ number

阶乘算法 factorialize

Kind: global variable
Returns: number - - factorialize

Type	Description
number	number

getFibonacci ⇒ number

生成菲波那切数列 getFibonacci

Kind: global variable
Returns: number - - value

Type	Description
number	number

stripHTMLTags ⇒ string

删除字符串中的HTMl标签

Kind: global variable

Type	Description
string	str - html模版

scrollToTop

平滑滚动到页面顶部

Kind: global constant

smoothScroll

滚动到指定元素区域

Kind: global constant

Param	Type
element	*

getScrollPosition

返回当前滚动条位置

Kind: global constant

Param	Type
el	*

requestAnimFrame ⇒ function

requestAnimationFrame 制作动画

Kind: global constant
Returns: function - - 动画全局对象

cancelAnimFrame ⇒ function

cancelAnimFrame 取消动画

Kind: global constant
Returns: function - - 动画全局对象

formatMoney

金钱格式化，三位加逗号

Kind: global constant

Param	Type
num	number

checkIosAndroidIpad

判断是终端类型,值有ios,android,iPad

Kind: global constant

checkWeixinQqUc

判断是否是微信,qq 或 uc

Kind: global constant

checkIsIphoneX

检查是否是 IphoneX

Kind: global constant

objIsEqual

判断两个对象是否相等,目前只支持对象值为简单数据类型的判断

Kind: global constant

Param	Type	Description
oneObj	Object	对象
twoObj	Object	对象

RandomNum

生成指定范围随机数

Kind: global constant

Param	Type
min	number
max	number

getMonthNum

获取当前月天数

Kind: global constant

Param	Type	Description
year	String	年份
month	String	月份

timesToYyMmDd ⇒ date

时间戳转化为年月日

Kind: global constant
Returns: date - - data - 年月日

Type	Description
date	times - 时间戳
string	ymd - 格式类型(yyyy-mm-dd,yyyy/mm/dd)
string	hms - 可选,格式类型(hh,hh:mm,hh:mm:ss)

hideTag

隐藏所有指定标签例: hide(document.querySelectorAll('img'))

Kind: global constant

Type	Description
node	el

getStyle

返回指定元素的生效样式

Kind: global constant

Param	Type	Description
el	element	元素节点
ruleName	string	指定元素的名称

elementContains

检查是否包含子元素

Kind: global constant

Param	Type	Description
parent	element
child	element	例：elementContains(document.querySelector('head'), document.querySelector('title')); // true

escapeHTML

转义html(防XSS攻击)

Kind: global constant

Type	Description
string	str - 需转义的字符串

fileToBase64

file转base64

Kind: global constant

Type	Description
*	file 图片文件

blobToFile

blob转file

Kind: global constant

Type	Description
blob	blob
string	fileName

base64ToBlob

base64转blob

Kind: global constant

Param	Type
base64	base64

base64ToFile

base64转file

Kind: global constant

Type	Description
base64	base64
string	filename 转换后的文件名