unlunar v1.0.5

Unlunar

• a wrapper function package（自己写的封装一些实用函数的包）
• npm-url：npm
• git-url：github

Installation

You can install with npm:

$ npm install unlunar

Usage

import B from 'unlunar'

Function

query(name, querystring)

• Function for gets the value of the specified name in the specified querystring

B.query('name', '?name=js') //return 'js'

serialize(data)

• Function for turn the object into a url string

B.serialize({hello: 'js'}) //return '?hello=js'

$(selector)

• Function for simulating jQuery

B.$(selector) //return {DOM|null}

removeNode(node)

• Function for Deleting DOM node

B.removeNode(node) //return {DOM|null}

insertAfter(node)

• Function for inserting the node node after the target node

B.insertAfter(node, target) //return {null|true}

addClass(node, className)

• Function for add class name

B.addClass(node, className) //return {null}

removeClass(node, className)

• Function for remove class name

B.removeClass(node, className) //return {null}

getAbsoluteUrl(url)

• Function for get absolute url

B.getAbsoluteUrl('/hello') //return 'http://localhost/hello'

debounce(callback, time)

• Function for avoiding shake
• example:

  test('test true', (done) => {
    let total = 0
    const debounce = B.debounce(() => {
      total += 1
      expect(total).toBe(1)
      done()
    }, 200)

    for (let i = 0; i < 100; i++) {
      debounce()
    }
    expect(total).toBe(0) // 调用一百次 debouce ，马上检测 total
  })

removeItemByIndex(index, arr)

• Function for remove item by index

B.removeItemByIndex(1, [1, 2, 3]) //return [1, 3]

isDigit(string)

• Function to make sure the string's letters are all numbers

expect(B.isDigit('123')).toBe(true)
expect(B.isDigit('12s3')).toBe(false)

filter(string)

• Function for XSS filter

B.filter('<script>alert</script><a href="a.com" onclick="alert(1)">test</a>')
// return '<a href="a.com" >test</a>'

htmlEncode(string)

• Function for htmlEncode

B.htmlEncode('<script></script>')  // return '&lt;script&gt;&lt;/script&gt;'

JavaScriptEncode(string)

• Function for JavaScriptEncode

B.JavaScriptEncode('<script>alert</script><a href="a.com" onclick="alert(1)">test</a>')
// return '\\x3Cscript\\x3Ealert\\x3C\\x2Fscript\\x3E\\x3Ca href=\\x22a.com\\x22 onclick=\\x22alert(1)\\x22\\x3Etest\\x3C\\x2Fa\\x3E'

URLEncode(string)

• Function for URLEncode

B.URLEncode('http://www.w3school.com.cn/My first/')
// return 'http://www.w3school.com.cn/My%20first/'