changeDate1(e) {

    console.log(e);

    var date =  new Date(e.detail.value);

    console.log(date);

    const year = date.getFullYear()

    const month = date.getMonth() + 1

    const day = date.getDate()

    const hour = date.getHours()

    const minute = date.getMinutes()

    const second = date.getSeconds()

    const formatNumber = n => {

      n = n.toString()

      return n[1] ? n : '0' + n

    }

    var dateString = [year, month, day].map(formatNumber).join('-') + ' ' + [hour, minute, second].map(formatNumber).join(':')

    console.log(dateString);

    this.QueryParams.pestDate = dateString

        this.setData({

            'material.pestDate': e.detail.value

        });

  },