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@@ -1,55 +1,76 @@
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+// pages/threshold/threshold.js
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Page({
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data: {
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- countOptions: ['25', '40', '60'], // 条数阈值选项
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- percentageOptions: ['25', '40', '60'], // 百分比阈值选项
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-
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- selectedCountIndex: 0, // 条数默认选择
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- selectedPercentageIndex: 0, // 百分比默认选择
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-
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- countThresh: 25, // 当前条数阈值
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- percentageThresh: 25, // 当前百分比阈值
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+ threshold: null, // 初始化为null
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+ newThreshold: null,
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+ loading: true // 添加加载状态
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},
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- // 条数选择框变化
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- onCountPickerChange(e) {
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- const selectedValue = this.data.countOptions[e.detail.value];
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- this.setData({
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- selectedCountIndex: e.detail.value,
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- countThresh: selectedValue, // 更新到输入框
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- });
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+ onLoad() {
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+ this.getThreshold();
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},
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- // 百分比选择框变化
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- onPercentagePickerChange(e) {
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- const selectedValue = this.data.percentageOptions[e.detail.value];
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- this.setData({
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- selectedPercentageIndex: e.detail.value,
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- percentageThresh: selectedValue, // 更新到输入框
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+ // 获取当前阈值（优化版）
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+ getThreshold() {
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+ this.setData({ loading: true });
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+ wx.request({
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+ url: 'https://soilgd.com:5000/get-threshold',
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+ success: (res) => {
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+ if (res.statusCode === 200 && res.data && typeof res.data.current_threshold === 'number') {
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+ this.setData({
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+ threshold: res.data.current_threshold,
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+ });
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+ } else {
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+ wx.showToast({ title: '数据格式错误', icon: 'error' });
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+ console.error('Invalid response:', res);
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+ }
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+ },
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+ fail: (err) => {
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+ wx.showToast({ title: '请求失败', icon: 'error' });
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+ console.error('API Error:', err);
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+ },
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+ complete: () => {
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+ this.setData({ loading: false });
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+ }
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});
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},
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- // 更新条数阈值输入框
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- updateCountThreshold(e) {
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- this.setData({
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- countThresh: e.detail.value, // 允许手动输入
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- });
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+ // 输入框改变事件（添加校验）
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+ onInput(e) {
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+ const value = Number(e.detail.value);
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+ if (!isNaN(value)) {
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+ this.setData({
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+ newThreshold: value
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+ });
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+ }
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},
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- // 更新百分比阈值输入框
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- updatePercentageThreshold(e) {
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- this.setData({
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- percentageThresh: e.detail.value, // 允许手动输入
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- });
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- },
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+ // 提交更新阈值（优化版）
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+ updateThreshold() {
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+ if (this.data.newThreshold === null || isNaN(this.data.newThreshold)) {
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+ wx.showToast({ title: '请输入有效数字', icon: 'error' });
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+ return;
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+ }
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- // 保存设置
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- saveSettings() {
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- wx.showToast({
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- title: '保存成功',
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- icon: 'success',
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+ wx.showLoading({ title: '更新中...' });
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+ wx.request({
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+ url: 'https://soilgd.com:5000/update-threshold',
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+ method: 'POST',
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+ data: { threshold: this.data.newThreshold },
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+ success: (res) => {
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+ if (res.statusCode === 200) {
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+ wx.showToast({ title: '更新成功' });
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+ this.setData({ threshold: this.data.newThreshold });
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+ } else {
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+ wx.showToast({ title: '更新失败', icon: 'error' });
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+ }
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+ },
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+ fail: (err) => {
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+ wx.showToast({ title: '网络错误', icon: 'error' });
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+ },
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+ complete: () => {
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+ wx.hideLoading();
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+ }
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});
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-
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- console.log('条数阈值:', this.data.countThresh);
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- console.log('百分比阈值:', this.data.percentageThresh);
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- },
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-});
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+ }
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+});
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