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- const app = getApp()
- Page({
- data: {
- billData: {}, // 账单详情数据
- loading: true, // 加载状态
- errorMsg: '' // 错误信息
- },
- onLoad: function(options) {
- try {
- if (options.billInfo) {
- // 解析从URL参数传递的JSON字符串获取完整账单数据
- const billDetail = JSON.parse(decodeURIComponent(options.billInfo));
- // 设置页面数据
- this.setData({
- billData: billDetail,
- loading: false
- });
- } else {
- throw new Error('未接收到账单数据');
- }
- } catch (error) {
- console.error('解析账单数据失败:', error);
- this.setData({
- loading: false,
- errorMsg: '数据解析失败,请返回重试'
- });
-
- wx.showToast({
- title: '数据解析失败',
- icon: 'none',
- duration: 2000
- });
- }
- },
- // 格式化金额,保留两位小数
- formatAmount: function(amount) {
- if (typeof amount !== 'number') {
- amount = parseFloat(amount) || 0;
- }
- return amount.toFixed(2);
- },
- // 返回上一页
- goBack: function() {
- wx.navigateBack();
- },
- // 如果需要根据billId重新获取详情数据
- getBillDetailById: function(billId) {
- wx.showLoading({
- title: '获取详情...',
- mask: true
- });
-
- wx.request({
- url: app.globalData.interfaceUrls.billDetail,
- method: 'POST',
- data: {
- billId: billId
- },
- header: {
- 'content-type': 'application/json',
- 'token': app.globalData.userWxInfo.token,
- 'source': "wc",
- '!SAAS_LOGIN_TOKEN_!': app.globalData.currentAccountInfo.dsKey
- },
- success: (res) => {
- wx.hideLoading();
- if (res.data && res.data.code === 0) {
- this.setData({
- billDetail: res.data.data,
- loading: false
- });
- } else {
- this.setData({
- loading: false,
- errorMsg: res.data.msg || '获取详情失败'
- });
- wx.showToast({
- title: '获取详情失败',
- icon: 'none'
- });
- }
- },
- fail: (error) => {
- wx.hideLoading();
- this.setData({
- loading: false,
- errorMsg: '网络错误,请稍后重试'
- });
- wx.showToast({
- title: '网络错误,请稍后重试',
- icon: 'none'
- });
- }
- });
- }
- })
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