小程序navigateBack,子页面传值给父页面
子页面
let page = getCurrentPages();
let prevPage = page[page.length - 2];
prevPage.setData({
lxr :item.post_name,
lxdh:item.post_mobilephone,
yjdz:yjdz,
yjdzxxdz:item.post_addressdetail
});
wx.navigateBack({
delta:1
})
父页面
SRE实战 互联网时代守护先锋,助力企业售后服务体系运筹帷幄!一键直达领取阿里云限量特价优惠。let pages = getCurrentPages(); let currPage = pages[pages.length-1]; this.lxr = currPage.data.lxr; this.lxdh = currPage.data.lxdh; this.yjdz = currPage.data.yjdz; this.yjdzxxdz = currPage.data.yjdzxxdz; this.$apply();
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