下拉有刷新
var refreshbox = new pulltorefresh({ container: "#app", pull: { callback: function() { settimeout(function() { n = 0 addhtml("html") refreshbox.endpullrefresh(true) }, 1000) } }, up: { callback: function() { settimeout(function() { if (n < 5) { n++addhtml("append") refreshbox.enduploading(true) } else { //没有数据 refreshbox.enduploading(false) } }, 1000) } } })