//index.js
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//获取应用实例
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const app = getApp()
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var util = require('../../utils/util.js');
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var api = require('../../utils/service-api.js');
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var comReq = require('../../utils/common-request.js');
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Page({
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data: {
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adNodes: [],
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distance: 0,
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size: 30,
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step: 1,
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interval: 20,
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},
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onLoad: function(options) {
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var pageCode=options.pageCode;
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if(pageCode){
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this.getAdNodes(pageCode);
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}else{
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wx.showToast({
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title: '页面加载失败',
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});
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}
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},
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onShow: function() {
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},
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getAdNodes: function(pageCode) {
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console.log('加载广告');
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var _this = this;
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util.request({
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method: 'POST',
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api: api.ad.getAdPage,
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data: {
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"pageCode": pageCode,
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},
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callback: function(data) {
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let hasPmd = false;
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for (let i = 0; i < data.rows.length; i++) {
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let node = data.rows[i];
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//处理属性节点
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console.log(node.nodeAttribute);
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if (node.nodeAttribute != null) {
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node.nodeAttribute = JSON.parse(node.nodeAttribute);
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}
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if (node.nodeType == 5) {
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//处理跑马灯，一个页面只支持一个跑马灯
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var length = node.nodeValue.length * _this.data.size;
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_this.setData({
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length: length
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});
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hasPmd = true;
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}
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}
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_this.setData({
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adNodes: data.rows
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});
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if (hasPmd) {
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_this.scrollling();
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}
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}
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});
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},
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/**
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* 点击广告节点事件
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*/
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clickAdnode(e) {
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var linkType = e.currentTarget.dataset.linktype;
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var linkUrl = e.currentTarget.dataset.linkurl;
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if (linkType == 1) {
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wx.switchTab({
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url: linkUrl,
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fail: function(e) {
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console.log(e);
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},
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});
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} else if (linkType == 2) {
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wx.navigateTo({
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url: linkUrl,
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})
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} else if (linkType == 3) {
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wx.navigateTo({
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url: "/pages/webView/webView?url=" + linkUrl,
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})
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}
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},
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scrollling: function() {
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var that = this;
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var interval = setInterval(function() {
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var maxscrollwidth = that.data.length;
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var left = that.data.distance;
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if (maxscrollwidth + left > 1) {
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that.setData({
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distance: left - that.data.step
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})
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} else {
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that.setData({
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distance: 0
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});
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clearInterval(interval);
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that.scrollling();
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}
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}, that.data.interval);
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},
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setShopTitle() {
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wx.setNavigationBarTitle({
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title: app.shopInfo.shopName
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});
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},
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//转发
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onShareAppMessage(res) {
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},
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})
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