#include "add_administration.h" #include "ui_add_administration.h" #include "administration.h" add_administration::add_administration(QWidget *parent) : QDialog(parent), ui(new Ui::add_administration) { ui->setupUi(this); } add_administration::~add_administration() { delete ui; } void add_administration::on_pushButton_clicked() { administration *ad = new administration; QSqlQuery query((db)); query.prepare("INSERT into room VALUES(:n,1,1,1,1,NULL,NULL);"); query.bindValue(":n",ui->lineEdit->text()); query.exec(); QMessageBox::information(this,tr("提示"),("添加成功,请刷新")); }