From d948c5335103b58358862aeb809daec925ea15e7 Mon Sep 17 00:00:00 2001 From: 2290867136 <2290867136@qq.com> Date: Sun, 10 Sep 2023 17:50:57 +0800 Subject: [PATCH] new --- customer.cpp | 58 ++++++++++++++++++++++++++++------------------------ 1 file changed, 31 insertions(+), 27 deletions(-) diff --git a/customer.cpp b/customer.cpp index 786ebd8..8e6277a 100644 --- a/customer.cpp +++ b/customer.cpp @@ -7,7 +7,7 @@ customer::customer(QWidget *parent) : { init(); ResetMessage *RM = new ResetMessage; - RM->getid(id); + RM->getid(id);//将id传过去 } @@ -23,15 +23,17 @@ void customer::paintEvent(QPaintEvent*) labelone->resize(ui->widget->size()); } -void customer::init()//初始化 +void customer::init()//初始化 完成 { account_roomaccount = 0;//账户订房的数量 ui->setupUi(this); this->setFixedSize(1920,1080); this->setWindowTitle("用户界面"); this->setWindowIcon(QIcon(":image/icon/logo"));//创造本界面 + rm = new ResetMessage(this); rm->hide();//创造副界面 + labelone = new QLabel(this); labelone->setScaledContents(true); labelone->setPixmap(QPixmap(":/image/bg/login.png")); @@ -40,19 +42,19 @@ void customer::init()//初始化 findall(); flush_data(userinfo);//初始显示全部 setmousehand();//装饰鼠标 + ui->tableWidget->horizontalHeader()->setStyleSheet("QHeaderView::section{background-color: rgb(0, 0, 0,30);}");//表头透明度 ui->tableWidget->verticalHeader()->setStyleSheet("QHeaderView::section{background-color: rgb(0, 0, 0,30);}");//行头透明度 - - - ui->tableWidget->setColumnHidden(5, true);//隐藏列 - ui->tableWidget->setColumnHidden(6, true); - ui->Reservation1->setEnabled(false);//初始退订按钮 - ui->checking_out1->setEnabled(false); + ui->tableWidget->setColumnHidden(5, true); + ui->tableWidget->setColumnHidden(6, true);//隐藏列 + ui->Reservation1->setEnabled(false); + ui->checking_out1->setEnabled(false);//初始退订按钮灰色 ui->tableWidget->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch); ui->tableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);//表格不可编辑 } -void customer::setid(QString str){ +void customer::setid(QString str) +{ id = str; } @@ -68,20 +70,21 @@ void customer::setmousehand()//鼠标小手 完成 void customer::on_checking_out1_clicked()//退房 完成 { int c = row;//总之是获取选中的行 - if( ui->tableWidget->model()->index(c,6).data().toString() == id ){ + if( ui->tableWidget->model()->index(c,6).data().toString() == id )//id对上 + { account_roomaccount = 0; QString QS = "空闲"; QSqlQuery query((db)); QString n = 0; - n = ui->tableWidget->model()->index(c,0).data().toString(); + n = ui->tableWidget->model()->index(c,0).data().toString();//n是房间号 int num = n.toInt(); query.prepare("UPDATE room set status=:QS where room_num = :num"); query.bindValue(":QS",QS); query.bindValue(":num",num); - query.exec();//开始操作数据库 + query.exec(); query.prepare("UPDATE room set checkout_time=NULL where room_num = :num"); query.bindValue(":num",num); query.exec(); @@ -90,16 +93,16 @@ void customer::on_checking_out1_clicked()//退房 完成 query.exec(); query.prepare("UPDATE customer set room_num=NULL where account = :a"); query.bindValue(":a",id); - query.exec(); + query.exec();//开始操作数据库 if(c >= 0){ QTableWidgetItem *Q1 = new QTableWidgetItem(QS); ui->tableWidget->setItem(c,4,Q1); - ui->tableWidget->setItem(c,6,NULL); - Q1->setTextAlignment(Qt::AlignCenter); + ui->tableWidget->setItem(c,6,NULL);//修改隐藏的第七列以供其他函数使用 + Q1->setTextAlignment(Qt::AlignCenter);//中心 QMessageBox::about(this,"提示","退房成功"); ui->Reservation1->setEnabled(true); - ui->checking_out1->setEnabled(false);//开始操作表格 + ui->checking_out1->setEnabled(false);//合理设置按钮 } } @@ -135,18 +138,18 @@ void customer::on_Reservation1_clicked()//订房 完成 query.prepare("UPDATE customer set room_num=:rn where account = :a"); query.bindValue(":a",id); query.bindValue(":rn",num); - query.exec(); + query.exec();//操作数据库 if(c>=0){ QTableWidgetItem *Q1 = new QTableWidgetItem(QS); QTableWidgetItem *Q3 = new QTableWidgetItem(id); ui->tableWidget->setItem(c,4,Q1); - ui->tableWidget->setItem(c,6,Q3); + ui->tableWidget->setItem(c,6,Q3);//修改隐藏的第七列以供其他函数使用 Q1->setTextAlignment(Qt::AlignCenter); QMessageBox::about(this,"提示","订房成功"); ui->Reservation1->setEnabled(false); - ui->checking_out1->setEnabled(true); + ui->checking_out1->setEnabled(true);//合理设置按钮 } } else QMessageBox::about(this,"警告","一个账户只能预定一个房间"); @@ -154,12 +157,12 @@ void customer::on_Reservation1_clicked()//订房 完成 -void customer::on_pushButton_clicked()//修改 完成 +void customer::on_pushButton_clicked()//显示修改密码界面 完成 { rm->show(); } -void customer::on_checkBox_clicked(bool checked)//装饰品 +void customer::on_checkBox_clicked(bool checked)//装饰品 完成 { if(checked){ ui->tableWidget->horizontalHeader()->show(); @@ -167,7 +170,7 @@ void customer::on_checkBox_clicked(bool checked)//装饰品 else ui->tableWidget->horizontalHeader()->hide(); } -void customer::on_checkBox_2_clicked(bool checked)//装饰品 +void customer::on_checkBox_2_clicked(bool checked)//装饰品 完成 { if(checked){ ui->tableWidget->verticalHeader()->show(); @@ -219,12 +222,12 @@ void customer::on_tableWidget_itemClicked(QTableWidgetItem *item)//点击表格 row = item->row(); if(ui->tableWidget->model()->index(row,4).data().toString() == "空闲"){ ui->Reservation1->setEnabled(true); - ui->checking_out1->setEnabled(false); + ui->checking_out1->setEnabled(false);//合理设置按钮 } else if(ui->tableWidget->model()->index(row,4).data().toString() == "使用"){ ui->checking_out1->setEnabled(true); - ui->Reservation1->setEnabled(false); + ui->Reservation1->setEnabled(false);//合理设置按钮 } else QMessageBox::about(this,"警告","未知错误"); @@ -235,7 +238,8 @@ void customer::on_search_clicked()//搜索 不能部分找到全部 { QString number=ui->lineEdit_2->text(); - if(number == NULL){ + if(number == NULL)//搜索栏空就显示全部 + { findall(); flush_data(userinfo); } @@ -247,7 +251,7 @@ void customer::on_search_clicked()//搜索 不能部分找到全部 }else QMessageBox::critical(nullptr, "错误", "未知的错误", QMessageBox::Retry); } -bool customer::find_byname(QString n)//搜索? +bool customer::find_byname(QString n)//搜索 完成 { int number = n.toInt(); userinfo.clear(); @@ -264,7 +268,7 @@ bool customer::find_byname(QString n)//搜索? rec.push_back(query.record().value("responsible_person").toString()); rec.push_back(query.record().value("status").toString()); rec.push_back(query.record().value("checkout_time").toString()); - rec.push_back(query.record().value("customer_id").toString()); + rec.push_back(query.record().value("customer_id").toString());//一行数据全部塞进向量rec userinfo.push_back(rec); }