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This article mainly shows you "what are the functions written in js", the content is easy to understand, clear, hope to help you solve your doubts, the following let Xiaobian lead you to study and learn "what are the functions written in js" this article.

/ *

Library of my js

, /

/ / randomly generate n integers that are not repeated from xmury

Function check (nMagnex Magi y) {

Var num= []

For (var item0transferi57 | | text.charCodeAt (I) is simple and straightforward

/ / return judge==false? False: true

Return true

}

/ / transparent function, object, speed, target point, change frequency, callback function

Function diaphaneity (obj,speed,target,rate,enfn) {

Var setTime = null

Var target=target

Speed = parseFloat (getStyle (obj,'opacity')) * 1000bot iMurray frame) {

Arr.push (iMagneWhi)

}

Arr.push (0)

Var index=0

Var setdu=parseInt (size); / / if there is a problem, it needs to be solved.

Console.log (setdu)

SetTime=setInterval (function () {

If (index > = arr.length) {

Index=0

ClearInterval (setTime)

SetTime=null

} else {

Setdu=setdu+arr [index]

Obj.style [att] = setdu+ "px"

Index++

}

}, 50)

}

/ / move the layer up and down, left and right, parameter label object, up / down / left / right, end distance, callback function

Function doMove (obj, attr, dir, target, endFn) {

Var target=target

Dir = parseInt (getStyle (obj, attr))

Target & & dir > 0 | | speed < target & & dir < 0) {

Speed = target

}

Obj.style [attr] = speed + 'px'

If (speed = = target) {

ClearInterval (obj.timer)

/ *

If (endFn) {

EndFn ()

}

, /

EndFn & & endFn ()

}

}, 30)

}

/ / get the value of the style

Function getStyle (obj, attr) {return obj.currentStyle?obj.currentStyle [attr]: getComputedStyle (obj) [attr];}

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