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请问在在开发工具中调试速度正常,后面用真机调试速度较慢是什么问题?

请技术高手帮忙看看。使用的组件数量接近三四十个,几乎都需要事件响应。输入框离开时触发,下拉选择也触发。使用真机调试下拉框弹出来的数据的比较慢

js部分代码:
p_width: function (event) {
    this.data.p_width = event.detail
    let ab = ((this.data.p_long + this.data.p_width) * 2) / 1000 / 13 * 9
    this.setData({
      pv_width: event.detail,
      pv_silica_gel: ab.toPrecision(1)
    })
  },
  p_long: function (event) {
    this.data.p_long = event.detail
    this.setData({
      pv_long: event.detail
    })
  },
  p_height: function (event) {
    this.setData({
      pv_height: event.detail
    })
  },
  p_pailei_a: function (event) {
    this.data.p_pailei_a = event.detail
    this.setData({
      pv_pailei_a: event.detail
    })
  },
  p_pailei_b: function (event) {
    this.data.p_pailei_b = event.detail
    this.setData({
      pv_pailei_b: event.detail
    })
  },
  p_battery_long: function (event) {
    this.data.p_battery_long = event.detail
    this.setData({
      pv_battery_long: event.detail
    })
  },
  p_battery_width: function (event) {
    this.data.p_b_width = event.detail
    let a = event.detail / this.data.p_battery_long * this.data.p_pailei_a * this.data.p_pailei_b
    let ab = a * 0.01 * 4.5
    this.data.aa = a
    this.setData({
      pv_battery_width: event.detail,
      pv_djzp_waat: a.toPrecision(2),
      pv_other: ab.toPrecision(2)
    })
  },
。。。。。。
。。。略部分代码。。。
。。。。。
p_welding_price: function (event) {
    let jj = (this.data.p_b_width) * 1.8 * (this.data.p_pailei_a) * (this.data.p_pailei_b + 1) * 5 / 1000 * 0.0022 * event.detail
    // console.log(jj)
    this.setData({
      pv_welding_price: event.detail,
      pv_welding: jj.toPrecision(2)
    })
  },
  p_welding_p: function (event) {
    let kk = (this.data.p_b_width) * 1.8 * (this.data.p_pailei_a) * (this.data.p_pailei_b + 1) * 5 / 1000 * 0.0022 * event.detail.value
    this.setData({
      pv_welding: kk.toPrecision(2)
    })
  },
  p_bus_price: function (event) {
    this.setData({
      pv_bus_price: event.detail
    })
  },
  p_border_price: function (event) {
    let ll = ((this.data.p_long + this.data.p_width) * 2 * event.detail)/1000
    // console.log(jj)
    this.setData({
      pv_border_price: event.detail,
      pv_border: ll.toPrecision(2)
    })
  },
  p_border_p: function (event) {
    let mm = ((this.data.p_long + this.data.p_width) * 2 * event.detail.value)/1000
    this.setData({
      pv_border: mm.toPrecision(2)
    })
  },


在开发工具中调试速度还算正常,只要上真机调试速度就慢了,,,

wxml部分代码

最后一次编辑于  2020-02-15
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4 个回答

  • 妙卡桑
    妙卡桑
    2020-12-29

    也遇到了同样的问题,有找到解决办法了吗?

    2020-12-29
    有用
    回复
  • Zoe
    Zoe
    2020-11-03

    我也是 请问怎么解决的呢?

    2020-11-03
    有用
    回复
  • 韦小宝
    韦小宝
    2020-06-17

    我也遇到类似问题,使用的van-dropdown-menu,真机弹出缓慢,要等10秒,你是怎么解决的?


    2020-06-17
    有用
    回复 1
    • Zoe
      Zoe
      2020-11-03
      我也是 请问怎么解决的呢
      2020-11-03
      回复
  • 召耳先生
    召耳先生
    2020-02-15
    wxml部分代码  
    <form bindsubmit="onSubmit">
        <view class="content">
          <view >
            <view  class="content-align-left">
              <van-cell-group>
                <van-field name='pv_long' value="{{ pv_long }}" label="组件长度" placeholder="请填写组件长度"  border="{{ false }}"  />
              </van-cell-group>
            </view>
            <view  class="content-align-right">
              <van-dropdown-menu>
                <van-dropdown-item value="{{ value1 }}" options="{{ option1 }}" bindchange="p_long" />
              </van-dropdown-menu>
            </view>
          </view>
          <view>
            <view  class="content-align-left">
              <van-cell-group>
                <van-field name='pv_width' border="{{ false }}"  value="{{ pv_width }}" label="组件宽度" placeholder="请填写组件宽度" />
              </van-cell-group>
            </view>
            <view class="content-align-right">
              <van-dropdown-menu>
                <van-dropdown-item value="{{ value2 }}" options="{{ option2 }}" bindchange="p_width" />
              </van-dropdown-menu>
            </view>
          </view>
          <view>
            <view class="content-align-left">
              <van-cell-group>
                <van-field name='pv_height'  border="{{ false }}"  value="{{ pv_height }}" label="组件高度" placeholder="请填写组件高度" />
              </van-cell-group>
            </view>
            <view class="content-align-right">
              <van-dropdown-menu>
                <van-dropdown-item value="{{ value3 }}" options="{{ option3 }}" bindchange="p_height" />
              </van-dropdown-menu>
            </view>
          </view>
    。
    。。。
    <view >
            <view class="content-align-left">
              <van-cell-group >
                <van-field name='pv_glass_price' value="{{ pv_glass_price }}" label="玻璃单价" placeholder="请输入单价" bindblur='p_glass_p'/>
              </van-cell-group>
            </view>
            <view class="content-align-right">
              <van-dropdown-menu>
              <van-dropdown-item value="{{ value10 }}" options="{{ option10 }}" bindchange="p_glass_price"/>
            </van-dropdown-menu>
            </view>
          </view>
    
    2020-02-15
    有用
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