/**
* 生产消耗管理页面
* 根据代码规范，所有数据交互都通过 DataManager 进行
*/
class ShengchanXiaohaoManager {
constructor(dataManager) {
this.dataManager = dataManager;
this.currentUser = null;
this.consumptionRecords = [];
this.init();
}
async init() {
try {
// 检查用户权限
await this.checkUserPermission();
// 注册数据管理器回调
this.registerDataCallbacks();
// 初始化页面数据
await this.initPageData();
// 绑定事件
this.bindEvents();
console.log('生产消耗管理页面初始化完成');
} catch (error) {
console.error('初始化失败:', error);
alert('页面初始化失败，请刷新重试');
}
}
async checkUserPermission() {
try {
// 通过 DataManager 获取当前用户信息
this.currentUser = await this.dataManager.getCurrentUser();
if (!this.currentUser || this.currentUser.role < 2) {
alert('权限不足，无法访问此页面');
window.location.href = '../index.html';
return;
}
} catch (error) {
console.error('权限检查失败:', error);
window.location.href = '../index.html';
}
}
/**
* 注册数据管理器回调
*/
registerDataCallbacks() {
// 注册生产消耗相关回调
this.dataManager.registerCallback('shengchan_xiaohao', (operation, data) => {
if (operation === 'add') {
this.onConsumptionAdded(data);
} else if (operation === 'add_error') {
this.onConsumptionError(data);
}
});
// 注册数据刷新回调
this.dataManager.registerCallback('all', (operation, entity, data) => {
if (operation === 'refresh') {
this.refreshConsumptionData();
}
});
}
/**
* 初始化页面数据
*/
async initPageData() {
try {
// 确保数据已
加载
await this.dataManager.fetchAll();
// 刷新消耗数据
this.refreshConsumptionData();
//
加载统计信息
this.loadStatistics();
// 初始化下
拉框数据
this.initSelectOptions();
} catch (error) {
console.error('初始化页面数据失败:', error);
}
}
/**
* 刷新消耗数据
*/
refreshConsumptionData() {
// 从 DataManager 获取生产消耗记录
this.consumptionRecords = this.dataManager.getShengchanXiaohaoRecords();
// 更新表格显示
this.updateConsumptionTable();
}
/**
* 更新消耗表格
*/
updateConsumptionTable() {
const tableBody = document.getElementById('productionRecordsTable');
if (!tableBody) return;
if (this.consumptionRecords.length === 0) {
tableBody.innerHTML = '<tr><td colspan="9" class="text-center text-muted">暂无生产记录</td></tr>';
return;
}
const rows = this.consumptionRecords.map(record => {
const dingdanBancai = record.dingdan_bancai || {};
const dingdan = dingdanBancai.dingdan || {};
const chanpin = dingdanBancai.chanpin || {};
const zujian = dingdanBancai.zujian || {};
const bancai = dingdanBancai.bancai || {};
const user = record.user || {};
return `
<tr>
<td>${new Date(record.date).toLocaleString('zh-CN')}</td>
<td>${dingdan.number || '未指定'}</td>
<td>${chanpin.bianhao || '未指定'}</td>
<td>${zujian.name || '未指定'}</td>
<td><span class="badge badge-primary">${Math.abs(record.shuliang)}</span></td>
<td>${this.getBancaiName(bancai)}</td>
<td>${user.name || '未知'}</td>
<td><span class="badge badge-success">正常</span></td>
<td>
<button class="btn btn-sm btn-info" onclick="shengchanXiaohaoManager.viewRecord(${record.id})" title="查看详情">
<i class="bi bi-eye"></i>
</button>
</td>
</tr>
`;
}).join('');
tableBody.innerHTML = rows;
}
/**
* 获取板材名称
*/
getBancaiName(bancai) {
if (!bancai) return '未知板材';
const caizhi = bancai.caizhi || {};
const mupi1 = bancai.mupi1 || {};
const mupi2 = bancai.mupi2 || {};
return `${caizhi.name || ''}${bancai.houdu || ''}mm ${mupi1.name || ''}/${mupi2.name || ''}`;
}
/**
* 初始化下
拉框选项
*/
initSelectOptions() {
// 初始化订单下
拉框
this.updateDingdanSelect();
// 绑定订单变化事件
const dingdanSelect = document.getElementById('dingdanSelect');
if (dingdanSelect) {
dingdanSelect.addEventListener('change', () => {
this.onDingdanChange();
});
}
// 绑定产品变化事件
const chanpinSelect = document.getElementById('chanpinSelect');
if (chanpinSelect) {
chanpinSelect.addEventListener('change', () => {
this.onChanpinChange();
});
}
// 绑定组件变化事件
const zujianSelect = document.getElementById('zujianSelect');
if (zujianSelect) {
zujianSelect.addEventListener('change', () => {
this.onZujianChange();
});
}
}
/**
* 更新订单下
拉框
*/
updateDingdanSelect() {
const select = document.getElementById('dingdanSelect');
if (!select) return;
const dingdans = this.dataManager.getDingdans();
select.innerHTML = '<option value="">请选择订单</option>';
dingdans.forEach(dingdan => {
if (!dingdan.deleted) {
const option = document.createElement('option');
option.value = dingdan.id;
option.textContent = dingdan.number;
select.appendChild(option);
}
});
}
/**
* 订单变化处理
*/
onDingdanChange() {
const dingdanSelect = document.getElementById('dingdanSelect');
const chanpinSelect = document.getElementById('chanpinSelect');
const zujianSelect = document.getElementById('zujianSelect');
const productionQuantity = document.getElementById('productionQuantity');
if (!dingdanSelect.value) {
chanpinSelect.disabled = true;
zujianSelect.disabled = true;
productionQuantity.disabled = true;
return;
}
// 更新产品下
拉框
const chanpins = this.dataManager.getChanpinsForDingdan(dingdanSelect.value);
chanpinSelect.innerHTML = '<option value="">请选择产品</option>';
chanpins.forEach(chanpin => {
const option = document.createElement('option');
option.value = chanpin.id;
option.textContent = chanpin.bianhao;
chanpinSelect.appendChild(option);
});
chanpinSelect.disabled = false;
zujianSelect.disabled = true;
productionQuantity.disabled = true;
}
/**
* 产品变化处理
*/
onChanpinChange() {
const chanpinSelect = document.getElementById('chanpinSelect');
const zujianSelect = document.getElementById('zujianSelect');
const productionQuantity = document.getElementById('productionQuantity');
if (!chanpinSelect.value) {
zujianSelect.disabled = true;
productionQuantity.disabled = true;
return;
}
// 更新组件下
拉框
const zujians = this.dataManager.getZujiansForChanpin(chanpinSelect.value);
zujianSelect.innerHTML = '<option value="">请选择组件</option>';
zujians.forEach(zujian => {
const option = document.createElement('option');
option.value = zujian.id;
option.textContent = zujian.name;
zujianSelect.appendChild(option);
});
zujianSelect.disabled = false;
productionQuantity.disabled = true;
}
/**
* 组件变化处理
*/
onZujianChange() {
const zujianSelect = document.getElementById('zujianSelect');
const productionQuantity = document.getElementById('productionQuantity');
if (!zujianSelect.value) {
productionQuantity.disabled = true;
return;
}
productionQuantity.disabled = false;
// 启用计算按钮
const calculateBtn = document.getElementById('calculateConsumption');
if (calculateBtn) {
calculateBtn.disabled = false;
}
}
columns: [
{
data: 'id',
title: 'ID',
width: '60px'
},
{
data: null,
title: '订单信息',
render: function(data, type, row) {
let html = '';
if (row.dingdan_name) {
html += `<div><strong>订单:</strong> ${row.dingdan_name}</div>`;
}
if (row.chanpin_name) {
html += `<div><strong>产品:</strong> ${row.chanpin_name}</div>`;
}
if (row.zujian_name) {
html += `<div><strong>组件:</strong> ${row.zujian_name}</div>`;
}
return html || '未指定';
}
},
{
data: 'bancai_name',
title: '板材',
render: function(data, type, row) {
return data || '未知板材';
}
},
{
data: 'shengchan_shuliang',
title: '生产数量',
className: 'text-center',
render: function(data, type, row) {
return `<span class="badge badge-primary">${data || 0}</span>`;
}
},
{
data: 'xiaohao_shuliang',
title: '消耗数量',
className: 'text-center',
render: function(data, type, row) {
return `<span class="badge badge-warning">${data || 0}</span>`;
}
},
{
data: 'shijian',
title: '时间',
render: function(data, type, row) {
if (data) {
const date = new Date(data);
return date.toLocaleString('zh-CN');
}
return '';
}
},
{
data: 'caozuoyuan_name',
title: '操作员',
render: function(data, type, row) {
return data || '未知';
}
},
{
data: 'zhuangtai',
title: '状态',
className: 'text-center',
render: function(data, type, row) {
const statusClass = data === '正常' ? 'success' : 'secondary';
return `<span class="badge badge-${statusClass}">${data || '正常'}</span>`;
}
},
{
data: null,
title: '操作',
orderable: false,
className: 'text-center',
width: '120px',
render: function(data, type, row) {
return `
<button class="btn btn-sm btn-info view-btn" data-id="${row.id}" title="查看详情">
<i class="fas fa-eye"></i>
</button>
<button class="btn btn-sm btn-primary edit-btn" data-id="${row.id}" title="编辑">
<i class="fas fa-edit"></i>
</button>
<button class="btn btn-sm btn-danger delete-btn" data-id="${row.id}" title="删除">
<i class="fas fa-trash"></i>
</button>
`;
}
}
],
order: [[0, 'desc']],
pageLength: 25,
responsive: true,
language: {
url: '//cdn.datatables.net/plug-ins/1.10.24/i18n/Chinese.json'
},
dom: '<"row"<"col-sm-12 col-md-6"l><"col-sm-12 col-md-6"f>>' +
'<"row"<"col-sm-12"tr>>' +
'<"row"<"col-sm-12 col-md-5"i><"col-sm-12 col-md-7"p>>',
drawCallback: (settings) => {
// 重新绑定按钮事件
$('.view-btn').off('click').on('click', (e) => {
const id = $(e.currentTarget).data('id');
this.viewRecord(id);
});
$('.edit-btn').off('click').on('click', (e) => {
const id = $(e.currentTarget).data('id');
this.editRecord(id);
});
$('.delete-btn').off('click').on('click', (e) => {
const id = $(e.currentTarget).data('id');
this.deleteRecord(id);
});
}
});
}
bindEvents() {
// 计算消耗按钮
const calculateBtn = document.getElementById('calculateConsumption');
if (calculateBtn) {
calculateBtn.addEventListener('click', () => {
this.calculateConsumption();
});
}
// 确认生产按钮
const confirmBtn = document.getElementById('confirmProduction');
if (confirmBtn) {
confirmBtn.addEventListener('click', () => {
this.confirmProduction();
});
}
// 刷新按钮
const refreshBtn = document.getElementById('refreshBtn');
if (refreshBtn) {
refreshBtn.addEventListener('click', () => {
this.refreshData();
});
}
// 新增订单按钮
const addDingdanBtn = document.getElementById('addDingdanBtn');
if (addDingdanBtn) {
addDingdanBtn.addEventListener('click', () => {
this.showAddDingdanModal();
});
}
// 添加产品按钮
const addChanpinBtn = document.getElementById('addChanpinBtn');
if (addChanpinBtn) {
addChanpinBtn.addEventListener('click', () => {
this.showAddChanpinModal();
});
}
// 添加组件按钮
const addZujianBtn = document.getElementById('addZujianBtn');
if (addZujianBtn) {
addZujianBtn.addEventListener('click', () => {
this.showAddZujianModal();
});
}
}
/**
* 计算消耗
*/
async calculateConsumption() {
try {
const dingdanId = document.getElementById('dingdanSelect').value;
const chanpinId = document.getElementById('chanpinSelect').value;
const zujianId = document.getElementById('zujianSelect').value;
const shengchanShuliang = parseInt(document.getElementById('productionQuantity').value);
if (!dingdanId || !chanpinId || !zujianId || !shengchanShuliang) {
alert('请完整填写生产信息');
return;
}
// 获取组件的板材消耗信息
const bancais = this.dataManager.getBancaisForZujian(zujianId);
const consumptionDetails = document.getElementById('consumptionDetails');
const consumptionList = document.getElementById('consumptionList');
if (bancais.length === 0) {
alert('该组件没有配置板材信息');
return;
}
// 显示消耗明细
consumptionDetails.style.display = 'block';
consumptionList.innerHTML = '';
bancais.forEach(bancai => {
// 从 chanpin_zujians 中获取消耗比例
const chanpinZujian = this.dataManager.data.chanpin_zujians.find(cz =>
cz.chanpin?.id == chanpinId &&
cz.zujian?.id == zujianId &&
cz.bancai?.id == bancai.id
);
const oneHowMany = chanpinZujian ? chanpinZujian.one_howmany : 1;
const xiaohaoShuliang = Math.ceil(shengchanShuliang * oneHowMany);
const itemHtml = `
<div class="consumption-item" data-bancai-id="${bancai.id}" data-xiaohao="${xiaohaoShuliang}">
<div class="row">
<div class="col-md-6">
<strong>板材:</strong> ${this.getBancaiName(bancai)}
</div>
<div class="col-md-3">
<strong>单位消耗:</strong> ${oneHowMany}
</div>
<div class="col-md-3">
<strong>总消耗:</strong> <span class="text-danger">${xiaohaoShuliang} 张</span>
</div>
</div>
</div>
`;
consumptionList.innerHTML += itemHtml;
});
// 启用确认生产按钮
const confirmBtn = document.getElementById('confirmProduction');
if (confirmBtn) {
confirmBtn.disabled = false;
}
} catch (error) {
console.error('计算消耗失败:', error);
alert('计算消耗失败，请重试');
}
}
/**
* 确认生产
*/
async confirmProduction() {
try {
const dingdanId = document.getElementById('dingdanSelect').value;
const chanpinId = document.getElementById('chanpinSelect').value;
const zujianId = document.getElementById('zujianSelect').value;
const shengchanShuliang = parseInt(document.getElementById('productionQuantity').value);
const consumptionItems = document.querySelectorAll('.consumption-item');
if (consumptionItems.length === 0) {
alert('请先计算消耗');
return;
}
if (!confirm('确认执行生产消耗操作？此操作将扣减库存。')) {
return;
}
// 处理每个板材的消耗
for (const item of consumptionItems) {
const bancaiId = parseInt(item.dataset.bancaiId);
const xiaohaoShuliang = parseInt(item.dataset.xiaohao);
const consumptionData = {
dingdan: { id: parseInt(dingdanId) },
chanpin: { id: parseInt(chanpinId) },
zujian: { id: parseInt(zujianId) },
bancai: { id: bancaiId },
shengchan_shuliang: shengchanShuliang,
xiaohao_shuliang: xiaohaoShuliang,
caozuoyuan: { id: this.currentUser.id },
shijian: new Date().toISOString(),
beizhu: `生产${shengchanShuliang}个${document.getElementById('chanpinSelect').selectedOptions[0].text}`
};
// 通过 DataManager 处理生产消耗事务
await this.dataManager.processShengchanXiaohao(consumptionData);
}
alert('生产消耗处理完成');
this.resetForm();
} catch (error) {
console.error('确认生产失败:', error);
alert('生产消耗处理失败: ' + error.message);
}
}
/**
* 重置表单
*/
resetForm() {
document.getElementById('dingdanSelect').value = '';
document.getElementById('chanpinSelect').innerHTML = '<option value="">请选择产品</option>';
document.getElementById('zujianSelect').innerHTML = '<option value="">请选择组件</option>';
document.getElementById('productionQuantity').value = '';
document.getElementById('chanpinSelect').disabled = true;
document.getElementById('zujianSelect').disabled = true;
document.getElementById('productionQuantity').disabled = true;
document.getElementById('calculateConsumption').disabled = true;
document.getElementById('confirmProduction').disabled = true;
document.getElementById('consumptionDetails').style.display = 'none';
}
/**
* 显示添加订单弹窗
*/
showAddDingdanModal() {
if (window.CustomFormModal) {
window.CustomFormModal.show('dingdan', {
title: '添加订单',
onSuccess: () => {
this.refreshData();
}
});
}
}
/**
* 显示添加产品弹窗
*/
showAddChanpinModal() {
const dingdanId = document.getElementById('dingdanSelect').value;
if (!dingdanId) {
alert('请先选择订单');
return;
}
if (window.CustomFormModal) {
window.CustomFormModal.show('chanpin', {
title: '添加产品',
onSuccess: () => {
this.refreshData();
this.onDingdanChange(); // 刷新产品列表
}
});
}
}
/**
* 显示添加组件弹窗
*/
showAddZujianModal() {
const chanpinId = document.getElementById('chanpinSelect').value;
if (!chanpinId) {
alert('请先选择产品');
return;
}
if (window.CustomFormModal) {
window.CustomFormModal.show('zujian', {
title: '添加组件',
onSuccess: () => {
this.refreshData();
this.onChanpinChange(); // 刷新组件列表
}
});
}
}
/**
* 查看记录详情
*/
viewRecord(recordId) {
const record = this.consumptionRecords.find(r => r.id === recordId);
if (!record) {
alert('记录不存在');
return;
}
const dingdanBancai = record.dingdan_bancai || {};
const dingdan = dingdanBancai.dingdan || {};
const chanpin = dingdanBancai.chanpin || {};
const zujian = dingdanBancai.zujian || {};
const bancai = dingdanBancai.bancai || {};
const user = record.user || {};
const content = `
<div class="row">
<div class="col-md-6">
<p><strong>记录ID:</strong> ${record.id}</p>
<p><strong>订单:</strong> ${dingdan.number || '未指定'}</p>
<p><strong>产品:</strong> ${chanpin.bianhao || '未指定'}</p>
<p><strong>组件:</strong> ${zujian.name || '未指定'}</p>
<p><strong>板材:</strong> ${this.getBancaiName(bancai)}</p>
</div>
<div class="col-md-6">
<p><strong>消耗数量:</strong> ${Math.abs(record.shuliang)} 张</p>
<p><strong>消耗时间:</strong> ${new Date(record.date).toLocaleString('zh-CN')}</p>
<p><strong>操作员:</strong> ${user.name || '未知'}</p>
<p><strong>操作类型:</strong> 生产消耗</p>
<p><strong>备注:</strong> ${record.text || '无'}</p>
</div>
</div>
`;
// 显示在模态
框中
if (window.CustomFormModal) {
const modal = document.createElement('div');
modal.className = 'modal fade';
modal.innerHTML = `
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">生产消耗记录详情</h5>
<button type="button" class="btn-close" data-bs-dismiss="modal"></button>
</div>
<div class="modal-body">${content}</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">关闭</button>
</div>
</div>
</div>
`;
document.body.appendChild(modal);
const bootstrapModal = new bootstrap.Modal(modal);
bootstrapModal.show();
modal.addEventListener('hidden.bs.modal', () => {
document.body.removeChild(modal);
});
}
}
/**
* 刷新数据
*/
async refreshData() {
try {
await this.dataManager.refreshData();
this.loadStatistics();
} catch (error) {
console.error('刷新数据失败:', error);
}
}
/**
*
加载统计信息
*/
loadStatistics() {
try {
const statistics = this.dataManager.getShengchanStatistics();
const todayConsumption = document.getElementById('todayConsumption');
const monthConsumption = document.getElementById('monthConsumption');
const pendingOrders = document.getElementById('pendingOrders');
const lowStockCount = document.getElementById('lowStockCount');
if (todayConsumption) todayConsumption.textContent = `${statistics.today_consumption} 张`;
if (monthConsumption) monthConsumption.textContent = `${statistics.month_consumption} 张`;
if (pendingOrders) pendingOrders.textContent = `${statistics.pending_orders} 个`;
if (lowStockCount) lowStockCount.textContent = `${statistics.low_stock_count} 种`;
} catch (error) {
console.error('
加载统计信息失败:', error);
}
}
/**
* 生产消耗添加成功回调
*/
onConsumptionAdded(data) {
console.log('生产消耗添加成功:', data);
// 数据会通过 DataManager 的回调自动刷新
}
/**
* 生产消耗添加失败回调
*/
onConsumptionError(data) {
console.error('生产消耗处理失败:', data);
alert('生产消耗处理失败: ' + data.error);
}
}
// 页面
加载完成后初始化
document.addEventListener('DOMContentLoaded', async function() {
// 检查必要的依赖
if (typeof DataManager === 'undefined') {
console.error('DataManager 未
加载');
alert('系统组件未
加载完成，请刷新页面');
return;
}
try {
// 导入 DataManager
const { DataManager } = await import('../data/DataManager.js');
// 创建 DataManager 实例
const dataManager = new DataManager();
await dataManager.fetchAll();
// 初始化生产消耗管理器
window.shengchanXiaohaoManager = new ShengchanXiaohaoManager(dataManager);
console.log('生产消耗管理系统初始化完成');
} catch (error) {
console.error('系统初始化失败:', error);
alert('系统初始化失败，请刷新页面重试');
}
});
showAddModal() {
if (window.CustomFormModal) {
window.CustomFormModal.show('shengchan-xiaohao', {
title: '添加生产消耗',
onSuccess: () => {
this.refreshData();
}
});
} else {
console.error('CustomFormModal 未
加载');
alert('弹窗组件未
加载，请刷新页面重试');
}
}
async viewRecord(id) {
try {
const response = await fetch(`../php_api/index.php?action=getShengchanXiaohao&id=${id}`);
const result = await response.json();
if (result.success && result.data) {
const record = result.data;
let content = `
<div class="row">
<div class="col-md-6">
<p><strong>ID:</strong> ${record.id}</p>
<p><strong>订单:</strong> ${record.dingdan_name || '未指定'}</p>
<p><strong>产品:</strong> ${record.chanpin_name || '未指定'}</p>
<p><strong>组件:</strong> ${record.zujian_name || '未指定'}</p>
<p><strong>板材:</strong> ${record.bancai_name || '未知'}</p>
</div>
<div class="col-md-6">
<p><strong>生产数量:</strong> ${record.shengchan_shuliang}</p>
<p><strong>消耗数量:</strong> ${record.xiaohao_shuliang}</p>
<p><strong>时间:</strong> ${new Date(record.shijian).toLocaleString('zh-CN')}</p>
<p><strong>操作员:</strong> ${record.caozuoyuan_name || '未知'}</p>
<p><strong>状态:</strong> ${record.zhuangtai || '正常'}</p>
</div>
</div>
`;
if (record.beizhu) {
content += `<div class="row"><div class="col-12"><p><strong>备注:</strong> ${record.beizhu}</p></div></div>`;
}
$('#viewModalBody').html(content);
$('#viewModal').modal('show');
} else {
alert('获取记录详情失败');
}
} catch (error) {
console.error('查看记录失败:', error);
alert('查看记录失败，请重试');
}
}
editRecord(id) {
if (window.CustomFormModal) {
window.CustomFormModal.show('shengchan-xiaohao', {
title: '编辑生产消耗',
mode: 'edit',
recordId: id,
onSuccess: () => {
this.refreshData();
}
});
} else {
console.error('CustomFormModal 未
加载');
alert('弹窗组件未
加载，请刷新页面重试');
}
}
async deleteRecord(id) {
if (!confirm('确定要删除这条生产消耗记录吗？此操作不可撤销。')) {
return;
}
try {
const response = await fetch('../php_api/index.php?action=deleteShengchanXiaohao', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({ id: id })
});
const result = await response.json();
if (result.success) {
alert('删除成功');
this.refreshData();
} else {
alert('删除失败: ' + (result.message || '未知错误'));
}
} catch (error) {
console.error('删除记录失败:', error);
alert('删除失败，请重试');
}
}
refreshData() {
if (this.dataTable) {
this.dataTable.
ajax.reload();
}
}
// 获取统计信息
async loadStatistics() {
try {
const response = await fetch('../php_api/index.php?action=getShengchanXiaohaoStatistics');
const result = await response.json();
if (result.success && result.data) {
const stats = result.data;
$('#totalRecords').text(stats.total_records || 0);
$('#todayRecords').text(stats.today_records || 0);
$('#totalConsumption').text(stats.total_consumption || 0);
$('#todayConsumption').text(stats.today_consumption || 0);
}
} catch (error) {
console.error('获取统计信息失败:', error);
}
}
}
// 页面
加载完成后初始化
$(document).ready(function() {
// 检查必要的依赖
if (typeof $ === 'undefined') {
console.error('jQuery 未
加载');
return;
}
if (typeof $.fn.DataTable === 'undefined') {
console.error('DataTables 未
加载');
return;
}
// 初始化管理器
window.shengchanXiaohaoManager = new ShengchanXiaohaoManager();
//
加载统计信息
window.shengchanXiaohaoManager.loadStatistics();
});------------语法错误
本文介绍了如何在使用Ajax动态加载表格数据后，确保<select>元素中的选项能根据数据正确设置为默认选中状态。通过jQuery选择器找到最后一个<tr>元素中的<select>，并对比选项值与数据中的值，设置选中状态。
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