微信小程序下拉刷新 并重新加载数据

1.在json页面配置:

{
  "enablePullDownRefresh": true
}

2.调用刷新函数

 onPullDownRefresh: function() {
   wx.showNavigationBarLoading()  //在标题栏中显示加载
    this.updateBlogs() //重新加载数据
    //模拟加载  1秒
    setTimeout(function () {
    // complete
    wx.hideNavigationBarLoading() //完成停止加载
    wx.stopPullDownRefresh() //停止下拉刷新
    }, 1000);
 },

updateBlogs: function () { var that = this wx.request({ url: common.baseUrl + 'blog_rss.php', data: { }, header: { 'Content-Type': 'application/json' }, success: function (res) { var feeds = feed.getBlogs(res.data); wx.setStorage({ key: "blog_feeds", data: feeds }) that.setData({ feeds: feeds }) } }) }
 

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转载自www.cnblogs.com/qcjdp/p/10838264.html