AcidificationModel/shoping/AcidNeutralizationModel/AcidNeutralizationModel.js

Page({
  data: {
    result: '', // 存储计算结果
    ph: '', // 土壤PH
    OM: '', // 有机质含量
    CL: '', // 土壤粘粒重量
    H: '', // 氢离子含量
    Al: '', // 铝离子含量
    init_pH: '',
    target_pH: '',
    showModal: false, // 控制弹窗显示与隐藏
  },

  // 更新输入数据
  onOMChange: function (e) {
    this.setData({
      OM: e.detail.value,
    });
  },
  onCLChange: function (e) {
    this.setData({
      CL: e.detail.value,
    });
  },
  onHChange: function (e) {
    this.setData({
      H: e.detail.value,
    });
  },
  onAlChange: function (e) {
    this.setData({
      Al: e.detail.value,
    });
  },
  onPhChange: function (e) {
    this.setData({
      ph: e.detail.value,
    });
  },
  onInitPhChange: function (e) {
    this.setData({
      init_pH: e.detail.value,
    });
  },
  onTargetPhChange: function (e) {
    this.setData({
      target_pH: e.detail.value,
    });
  },

  // 点击按钮后进行计算并提示结果
  calculate: function () {
    console.log('开始计算...');
    const data = {
      model_id: 6,
      parameters: {
        init_pH: this.data.init_pH,
        target_pH: this.data.target_pH,
        OM: this.data.OM,
        CL: this.data.CL,
        H: this.data.H,
        Al: this.data.Al,
      },
    };

    wx.request({
      url: 'http://localhost:5000/predict',
      method: 'POST',
      data: JSON.stringify(data),
      header: {
        'content-type': 'application/json',
      },
      success: (res) => {
        console.log('预测结果:', res.data.result);

        // 更新计算结果
          this.setData({
            result: res.data.result.toString(),
            showModal: true, // 显示弹窗
          });
          wx.showToast({
            title: '计算完成！结果已更新',
            icon: 'success',
          });
      },
      fail: (error) => {
        console.error('请求失败:', error);
        wx.showToast({
          title: '计算失败，请重试',
          icon: 'none',
        });
      },
    });
  },

  // 关闭弹窗
  closeModal: function () {
    this.setData({
      showModal: false, // 隐藏弹窗
    });
  },
});