Page({ data: { value: [], }, selThis(e) { //console.log(e.detail); var pages = getCurrentPages(); var prevPage = pages[pages.length - 2]; prevPage.setData({ yhqy:e.detail.id, yhqy__name:e.detail.name, missqy:e.detail.id, missqy__name:e.detail.name, zyqy__name:e.detail.name, zyqy:e.detail.id, jyqy:e.detail.id, jyqy__name:e.detail.name }) wx.navigateBack() }, onLoad: function (option) { wx.request({ url: getApp().globalData.serverUrl + 'api/area?a=tree', header: { 'content-type': 'application/json', // 默认值 'Cookie': wx.getStorageSync("sessionid"), }, data: {}, success: res => { if (res.statusCode === 200) { //console.log(res.data) var data = res.data console.log(data) this.setData({ value: data }) } } }); }, });