flexbox input 自动清空输入框内容

wxml代码

<input class="input" placeholder="{{inputplace}}" value="{{inputname}}" bindconfirm="bindKeyInput"/>

wxss代码

.input{
  border: 1px solid red;
}

js代码

Page({
  data: {
    inputplace:'请输入',
    inputname:''
  },
  bindKeyInput:function(e){
    let that = this;
    that.setData({
      inputname: e.detail.value
    })
    that.setData({
      inputname: '',
    })
  },
  onLoad: function () {
    this.setData({
      logs: (wx.getStorageSync('logs') || []).map(function (log) {
        return util.formatTime(new Date(log))
      })
    })
  }
})