js-ways
v1.0.11
Published
A js method library.
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Readme
:desktop_computer: Working method library
| Method name | Describe | | :------------------------------------------: | --------------------- | |chunkArray | Array chunking | |copyToClipboard | Hijack the clipboard | |countChar | Character statistics | |curryIt | function currying | |debounce | Debounce | |downloadData | Download data to local file| |exitFullscreen | Exit fullscreen| |flattenArray | Multidimensional array flattening | |formatDate | Handling date format functions | |fullscreen | Make the element fullscreen | |generateHexColor | into a random hexadecimal color | |generateID | Get a random unique ID | |getIDCity | Get ID City | |getScrollCoordinates | Get the scroll coordinates | |getUrlParam | Get address parameters| |getValueType | Get data type | |isAvailableEmail | Verify Email Format | |isInViewport | Determine if the element is in the field of view | |isURL | Is it an address | |monitorFullscreen | Monitor F11 keyboard events in full screen state | |oneBecomesTwo | One-digit time change to two-digit| |stopBubble | Compatibility code to cancel bubbling | |throttle | Throttle | |unifiedStorage | Unified storage data to browser |
code demo
chunkArray(arr, size)
- arr: array
- size: number
:hibiscus: Example:
import { chunkArray } from 'js-ways';
const arr = [1, 2, 3, 4, 5, 6, 7];
const size = 5;
const v = chunkArray(arr, size);
console.log('v', v);
// Output: [[1, 2, 3, 4, 5], [6, 7]]
copyToClipboard({ value, callback})
- value: string
- callback: function
:hibiscus: Example:
import { copyToClipboard } from 'js-ways';
copyToClipboard({
value: 'test copyToClipboard...',
callback: () => {
console.log('Copy end.');
}
})
// Output: Copy end.
// Others: the content has been set to the pasteboard
countChar(str)
- str: string
:hibiscus: Example:
import { countChar } from 'js-ways';
const c = countChar('Hello, I'm Yanyan')
console.log('c', c)
// Output: { "you": 1, "good": 1, " ": 1, "me": 1, "yes": 1, "yan": 2 }
curryIt(fn)
- fn: function
:hibiscus: Example:
import { curryIt } from 'js-ways';
function sayHello(name, age, fruit) {
console.log(`My name is ${name}, I am ${age} old, I like to eat ${fruit}`);
}
const betterShowMsg = curryIt(sayHello);
betterShowMsg('Little', 20, 'Watermelon');
betterShowMsg('Aleng')(25, 'Grape');
betterShowMsg('Mingming', 22)('Apple');
betterShowMsg('Xiaohong')(28)('Avocado');
/* Output:
My name is Xiaoxiao, I am 20 years old, I like to eat watermelon
My name is Aleng, I am 25 years old, I like to eat grapes
My name is Mingming, I am 22 years old, I like to eat apples
My name is Xiaohong, I am 28 years old, I like to eat avocado
*/
debounce({fn, delay})
- fn: function
- delay: number
:hibiscus: Example:
import { debounce } from 'js-ways';
const fn = () => console.log(`❤❤❤❤❤❤❤❤❤❤❤❤${new Date()}❤❤❤❤❤❤❤❤❤❤❤`);
debounce({
fn,
delay: 3000
})()
// Output: ❤❤❤❤❤❤❤❤❤❤❤Tue Jun 21 2022 10:43:34 GMT+0800 (China Standard Time)❤❤❤❤❤❤❤❤❤❤❤
downloadData({jsonArr, fileName, columnHeader, suffix})
- jsonArr: array
- fileName: string -columnHeader: string
- suffix: "xlsx"(default)/"csv"/"txt"
:hibiscus: Example:
import { downloadData } from 'js-ways';
downloadDataToLocal({
jsonArr: [
{
name: 'Aleng',
age: 20
},
{
name: 'Mingming',
age: 3
},
{
name: 'Xiaohong',
age: 35
},
],
fileName: '❤',
columnHeader: 'name,\tage',
suffix: 'txt'
})
// Output: none
// Others: The file has been downloaded locally
// Notice: Note that columnHeader should be used, (English comma)!
exitFullscreen()
- nothing
:hibiscus: Example:
import { exitFullscreen } from 'js-ways';
exitFullscreen()
// Output: none
// Others: element exits fullscreen
flattenArray(arr)
- arr: array
:hibiscus: Example:
import { flattenArray } from 'js-ways';
const a = flattenArray([1, 2, 3, [4, [5, [6], 7]]])
console.log('a', a)
// Output: [ 1, 2, 3, 4, 5, 6, 7 ]
formatDate(date,joiner)
- date: Date
- joiner: string
:hibiscus: Example:
import { formatDate } from 'js-ways';
const c = formatDate()
console.log('c', c);
// Output: 2022/06/21
fullscreen(id)
- id: string
:hibiscus: Example:
import { fullscreen } from 'js-ways';
fullscreen("elem-id")
// Output: none
// Others: element becomes full screen
generateHexColor()
- nothing
:hibiscus: Example:
import { generateHexColor } from 'js-ways';
const r = generateHexColor();
console.log('r', r);
// Output: #d36df4
generateID(random)
- random: boolean
:hibiscus: Example:
import { generateID } from 'js-ways';
const g = generateID()
console.log('g', g);
// Output: l4nl3sx0
getIDCity(judgeID)
- judgeID: string/number
:hibiscus: Example:
import { getIDCity } from 'js-ways';
const g4 = getIDCity('440802200005223520')
console.log('g4', g4);
// Output: Guangdong
getScrollCoordinates(el)
- el: element
:hibiscus: Example:
import { getScrollCoordinates } from 'js-ways';
const g = getScrollCoordinates('scroll-elem-id');
console.log('g', g);
// Output: { x: 0, y: 0 }
getUrlParam({url, key})
- url: string
- key: string
- getObj: boolean
:hibiscus: Example:
import { getUrlParam } from 'js-ways';
const g = getUrlParam(
{
url: 'https://translate.google.cn/?sl=zh-CN&tl=en&text=%E5%B9%B4%E6%9C%88%E6%97%A5%0A%E6%97%B6%E5 %88%86%E7%A7%92&op=translate',
getObj: true
}
)
console.log('g,', g);
// Output: { sl: "zh-CN", tl: "en", text: "year month day\nhour minute second", op: "translate" }
getValueType(v)
- v: any type
:hibiscus: Example:
import { getValueType } from 'js-ways';
const g = getValueType([]);
console.log('g', g);
// Output: Array
isAvailableEmail(email)
- email: string
:hibiscus: Example:
import { isAvailableEmail } from 'js-ways';
const b = isAvailableEmail('[email protected]')
console.log('b', b);
// Output: true
isInViewport(id)
- id: string (element id)
:hibiscus: Example:
import { isInViewport } from 'js-ways';
const b = isInViewport('elem-id');
console.log('b', b);
// Output: false
isURL(url)
- url: string
:hibiscus: Example:
import { isURL } from 'js-ways';
const b = isURL('https://baidu.com.cn')
console.log('b', b);
// Output: true
monitorFullscreen(fn)
- fn: function
:hibiscus: Example:
import { monitorFullscreen } from 'js-ways';
monitorFullscreen(() => console.log('Events executed when the fullscreen state changes...'))
// Output: Event executed when the fullscreen state changes...
oneBecomesTwo(num)
- num: number | string(number)
:hibiscus: Example:
import { oneBecomesTwo } from 'js-ways';
const o = oneBecomesTwo(1);
console.log('o', o);
// Output: 01
stopBubble(e)
- e: event
:hibiscus: Example:
import { stopBubble } from 'js-ways';
stopBubble(event);
// Output: none
// Others: Prevent child element's events from bubbling to parent element
throttle({fn, delay})
- fn: function
- delay: number (ms, milliseconds)
:hibiscus: Example:
import { throttle } from 'js-ways';
const fn = () => console.log(`❤❤❤❤❤❤❤❤❤❤❤❤${new Date()}❤❤❤❤❤❤❤❤❤❤❤`);
throttle({
fn,
delay: 3000
})()
// Output: ❤❤❤❤❤❤❤❤❤❤❤Tue Jun 21 2022 11:24:59 GMT+0800 (China Standard Time)❤❤❤❤❤❤❤❤❤❤❤
unifiedStorage(name)
- name: string
:hibiscus: Example:
import { unifiedStorage } from 'js-ways';
const store = unifiedStorage('school');
store.set({ 'teacher': 'Aleng' });
store.set({ 'student': 'Mingming' });
store.set({ 'someone': 'Xiaohong' });
const s = store.get('teacher');
console.log('s', s)
store.clear('someone');
// Output: Aleng
// Others: {teacher: "Aleng", student: "Mingming"} is stored in localStorage
Test Results
Tested all methods with Jest, all passed.