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- Page({
- data: {
- rows: [], // 所有表格数据
- currentRow: null, // 当前选中的表格行
- filteredRows: [], // 过滤后的表格数据,默认为空
- tableHeaders: [
- "数据集名称","数据条数","更新时间"
- ],
- types: [{ name: 'reduce', display: '降酸模型' }, { name: 'reflux', display: '反酸模型' }], // 数据种类
- currentType: '', // 当前选中的数据种类,默认为空字符串
- },
- // 页面加载时获取表格数据
- onLoad: function() {
- this.LoadData();
- },
- LoadData: function() {
- wx.request({
- url: 'https://soilgd.com:5000/table',
- method: 'POST',
- header: {
- 'Content-Type': 'application/json'
- },
- data: {
- table: 'Datasets'
- },
- success: (res) => {
- console.log('后端返回数据:', res.data.rows); // 打印返回数据,确认格式
-
- if (res.data && Array.isArray(res.data.rows)) {
- const rows = res.data.rows.map(row => {
- return {
- 'id': row.Dataset_ID,
- 'name': row.Dataset_name,
- 'description': row.Dataset_description,
- 'type': row.Dataset_type,
- 'count': row.Row_count,
- 'status': row.Status,
- 'uploadTime': row.Uploaded_at,
- };
- });
- console.log(rows);
- this.setData({
- rows: rows,
- // 初始时不显示任何数据
- });
- } else {
- wx.showToast({
- title: '获取数据失败',
- icon: 'none'
- });
- }
- },
- fail: (err) => {
- wx.showToast({
- title: '请求失败,请重试',
- icon: 'none'
- });
- console.error('请求失败:', err);
- }
- });
- },
- // 处理行点击事件
- onRowClick: function(e) {
- const index = e.currentTarget.dataset.index;
- const selectedRow = this.data.filteredRows[index];
- this.setData({
- currentRow: this.data.filteredRows[index] ? {...this.data.filteredRows[index], index} : null
- });
- console.log('选中的行信息:', selectedRow); // 打印当前选中行的信息
- },
-
- // 处理数据种类改变事件
- onTypeChange: function(e) {
- const type = this.data.types[e.detail.value].name;
- this.setData({
- currentType: type,
- filteredRows: this.data.rows.filter(row => row.type === type)
- });
- },
- // 处理训练模型按钮点击事件
- trainModel: function() {
- const { currentRow } = this.data;
- if (!currentRow) {
- wx.showToast({
- title: '请先选择一行数据',
- icon: 'none'
- });
- return;
- }
- const { id, type } = currentRow;
- const trainData = {
- model_type: "RandomForest",
- model_name: "ForestModel1",
- model_description: "A random forest model trained on current data.",
- data_type: type,
- dataset_id: id
- };
- wx.request({
- url: 'https://soilgd.com:5000/train-and-save-model',
- method: 'POST',
- header: {
- 'Content-Type': 'application/json'
- },
- data: trainData,
- success: (res) => {
- console.log('模型训练成功:', res);
- wx.showToast({
- title: '模型训练完成',
- icon: 'success'
- });
- },
- fail: (err) => {
- console.error('模型训练失败:', err);
- wx.showToast({
- title: '模型训练失败',
- icon: 'none'
- });
- }
- });
- }
- })
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