基础版本
diff --git a/www/js/lib/aui-scroll.js b/www/js/lib/aui-scroll.js
new file mode 100644
index 0000000..88cd0c6
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+++ b/www/js/lib/aui-scroll.js
@@ -0,0 +1,66 @@
+/**
+ * aui-scroll.js
+ * @author 流浪男
+ * @todo more things to abstract, e.g. Loading css etc.
+ * Licensed under the MIT license.
+ * http://www.opensource.org/licenses/mit-license.php
+ */
+(function(window) {
+ 'use strict';
+ var isToBottom = false,isMoved = false;
+ var auiScroll = function (params,callback) {
+ this.extend(this.params, params);
+ this._init(params,callback);
+ }
+ auiScroll.prototype = {
+ params: {
+ listren:false,
+ distance: 100
+ },
+ _init : function(params,callback) {
+ var self = this;
+ if(self.params.listen){
+ document.body.addEventListener("touchmove", function(e){
+ self.scroll(callback);
+ });
+ document.body.addEventListener("touchend", function(e){
+ self.scroll(callback);
+ });
+ }
+ window.onscroll = function(){
+ self.scroll(callback);
+ }
+ },
+ scroll : function (callback) {
+ var self = this;
+ var clientHeight = document.documentElement.scrollTop === 0 ? document.body.clientHeight : document.documentElement.clientHeight;
+ var scrollTop = document.documentElement.scrollTop === 0 ? document.body.scrollTop : document.documentElement.scrollTop;
+ var scrollHeight = document.documentElement.scrollTop === 0 ? document.body.scrollHeight : document.documentElement.scrollHeight;
+
+ if (scrollHeight-scrollTop-self.params.distance <= window.innerHeight) {
+ isToBottom = true;
+ if(isToBottom){
+ callback({
+ "scrollTop":scrollTop,
+ "isToBottom":true
+ })
+ }
+ }else{
+ isToBottom = false;
+ callback({
+ "scrollTop":scrollTop,
+ "isToBottom":false
+ })
+ }
+ },
+ extend: function(a, b) {
+ for (var key in b) {
+ if (b.hasOwnProperty(key)) {
+ a[key] = b[key];
+ }
+ }
+ return a;
+ }
+ }
+ window.auiScroll = auiScroll;
+})(window);
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