微信小程序scroll-view下拉刷新_wx scroll-view bindrefresherpulling

//wxml
<view class="container">
	<view class="box">
		<scroll-view 
		scroll-y 
		style="width:100%;height:400rpx" 
		refresher-enabled="{{true}}" 
		refresher-threshold="{{100}}" 
		refresher-default-style="white" 
		refresher-background="lightgreen" 
		refresher-triggered="{{triggered}}" 
		bindrefresherpulling="onPulling"
		bindrefresherrefresh="onRefresh" 
		bindrefresherrestore="onRestore" 
		bindrefresherabort="onAbort">
			<view>1</view>
		</scroll-view>
	</view>
</view>
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// js
Page({
  data: {
    triggered: false
  },

  onLoad: function () {
    
  },
  onPulling(e) {//下拉中
    console.log(e, 'pulling')
  },
  onRefresh(e) {//取消下拉
    console.log(e, 'refresh');
    if (this._freshing) return//防止重复下拉
    this._freshing = true
    setTimeout(() => {//下拉请求完成
      this.setData({
        triggered: false,
      })
      this._freshing = false
    }, 3000)
  },
  onRestore(e) {//复位
    console.log(e, 'restore')
  },
  onAbort(e) {//没有下拉到refresher-threshold值
    console.log(e, 'abort')
  }
})

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