Use Require. js to encapsulate the implementation code of native js carousel images, require. jsjs

Use Require. js to encapsulate the implementation code of native js carousel images, require. jsjs

Index.html page:

<! DOCTYPE html> 
The get. js code is as follows:
define(function(require,exports,module){　　exports.getStyle = function (obj,name){　　　　if(obj.currentStyle){　　　　　　return obj.currentStyle[name];　　　　}else{　　　　　　return getComputedStyle(obj,false)[name];　　　　};　　};});
The init. js code is as follows:
require(['slider'],function(mod){　　mod.slide();});
The slider. js code is as follows:
Define (function (require, exports, module) {var move = require ('startmove '); var aBtn = document. getElementById ('banner '). getElementsByTagName ('span '); var oUl = document. getElementById ('banner '). getElementsByTagName ('ul ') [0]; var aLi = oUl. children; // The width of the three images. length returns the number of characters in the string oUl. style. width = aLi. length * aLi [0]. offsetWidth + 'px '; exports. slide = function () {for (var I = 0; I <aBtn. length; I ++) {aBtn [I]. index = I; aBtn [I]. onclick = function () {for (var I = 0; I <aBtn. length; I ++) {aBtn [I]. className = '';} aBtn [this. index]. className = 'on'; move. move (oUl, {left:-this. index * aLi [0]. offsetWidth ;});};};};});
The StartMove. js code is as follows:
Define (function (require, exports, module) {var get = require ('get'); exports. move = function move (obj, json, complete) {clearInterval (obj. timer); var complete = complete ||{}; complete. dur = complete. dur | 1000; complete. easing = complete. easing | 'outgoing-out'; var count = parseInt (complete. dur/30); // The total number of times var start ={}; // {width: 300, height: 300} var dis ={}; // {width: 300, height: 300} for (var name in json) {start [name] = parseFloat (get. getStyle (obj, name); dis [name] = json [name]-start [name];} var n = 0; // The number of current steps obj. timer = setInterval (function () {n ++; for (var name in json) {var a = n/count; switch (complete. easing) {case 'linear ': var cur = start [name] + a * dis [name]; break; case 'Allow-in ': var cur = start [name] + Math. pow (a, 3) * dis [name]; break; case 'timeout-out': var a = 1-n/count; var cur = start [name] + (1-Math. pow (a, 3) * dis [name]; break;}; if (name = 'opacity ') {obj. style [name] = cur; obj. style. filter = 'Alpha ('+ cur * 100 +') ';} else {obj. style [name] = cur + 'px ';};}; if (n = count) {clearInterval (obj. timer) complete. fn & complete. fn () ;}}, 30 );};});
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