微信小程序下拉刷新 并重新加载数据
作者:互联网
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
})
}
})
}
标签:function,微信,刷新,feeds,加载,data,wx 来源: https://www.cnblogs.com/qcjdp/p/10838264.html