/the *** parameter showed: * config {Object}* - containerEle: May elect, if has, then searches under this element clicks on and sells element * - chunk_len: May elect, default option 15, does not want modifying * - needCartCnt generally: May elect, default option false, before 12-12, establishment is true*/function initQuantity(config) {var containerEle = (config && config.containerEle) || document.body; var VIEW_API_PREFIX = 'http://count.fromtaobao.com/counter3',SALE_API_PREFIX = 'http://tbskip.fromtaobao.com/json/auction_saled_amount.do',CART_API_PREFIX = VIEW_API_PREFIX; // whether to request quantity var needCartCnt = config && config.needCartCnt added to shopping cart; var S = KISSY, D = S.DOM; var pairs = {}, ids = []; S.each (S.all ('. J_Quantity', containerEle), function(ele) {var viewCntEle, saledCntEle, pair, itemid = D.attr (ele, 'data-item-id'); if (! itemid) {return;}if (! S.inArray (itemid, ids)) {ids.push(itemid);}viewCntEle = D.get ('. J_ViewCnt', ele); saledCntEle = D.get ('. J_SaledCnt', ele); pair = pairs[itemid]; if (! pair) {pair = {viewCntEles: [], saledCntEles: []}; if (needCartCnt) {pair.containerEles = [];}pairs[itemid] = pair;}pair.viewCntEles.push(viewCntEle); pair.saledCntEles.push(saledCntEle); if (needCartCnt) {pair.containerEles.push(ele);}}); // each time sends 15 idvar start = 0, end = 0, CHUNK_LEN, max = ids.length; CHUNK_LEN = 15; if (config && S.isNumber (config.chunk_len)) {CHUNK_LEN = config.chunk_len;}while (end 0) {var item, eles; for (var i = 0, len = items.length; i '+ items[p_id] + '' + 'the human joins the shopping cart';}else {var e = D.create ('had' + items[p_id] + 'human to join shopping cart'); D.insertBefore (e, ele);}});}}; var CART_KEY_PREFIX = 'CART_203_'; var cart_url = CART_API_PREFIX +'? callback=' + cart_cb + '&keys=' + CART_KEY_PREFIX + ids.join (',' + CART_KEY_PREFIX); S.getScript(cart_url);}}} // initialization // initialization KISSY.ready(function() {initQuantity();}); initQuantity ({containerEle: '#w950', needCartCnt: false}); -->