| 394,6 → 394,8 |
|---|
| filtr_tmp.append(tr("'")); |
| sql_mogel->setFilter(filtr_tmp); |
| sql_mogel->select(); |
| |
| |
| ui->tableView->setModel(sql_mogel); |
| ui->tableView->resizeColumnsToContents(); |
| |
| 463,8 → 465,23 |
|---|
| |
| sql_mogel->select(); |
| |
| QMap <QString, QString> pointersList = getPointersList(class_id); |
| QMap <int, QString> pointersToModel; |
| |
| QStringList pointersNames = pointersList.keys(); // |
| QStringList parentInctancesList = pointersList.values(); |
| |
| for (i=0; i < pointersNames.size(); i++){ |
| QString pointerName; |
| |
| int pointerIndex; |
| pointerName = pointersNames.at(i); |
| pointerIndex = sql_mogel->record().indexOf(pointerName); |
| pointersToModel.insert(pointerIndex, parentInctancesList.at(i)); |
| } |
| |
| sql_mogel->setPointers(pointersToModel); |
| |
| pointer_index = sql_mogel->record().indexOf(pointer_name); |
| |
| ui->tableView->setModel(sql_mogel); |
| 555,3 → 572,55 |
|---|
| |
| |
| } |
| |
| |
| // ïîëó÷àåì ñïèñîê âñåõ ïîëåé-óêàçàòåëåé, â êà÷åñòâå êëþ÷åé ïîëó÷èì èìåíà ïîëåé-óêàçàòåëåé |
| // â êà÷åñòâå çíà÷åíèé ïîëó÷èì ñïèñîê òàáëèö-õðàíèëèù îáúåêòîâ ðîäèòåëüñêèõ êëàññîâ |
| |
| QMap <QString, QString> MainWindow::getPointersList(QString class_id){ |
| QMap <QString, QString> result_map; |
| QSqlQuery q; |
| QString sql_str; |
| QString str_tmp; |
| QString field; |
| QString result; |
| int field_name, field_default_value; |
| bool ok; |
| sql_str = tr("select * " |
| " from `DescriptionOfClasses` where `DescriptionOfClasses`.`FieldType` = 'pointer' and `DescriptionOfClasses`.`ClassIdentifer` = " //íàõîäèì âñå îáúåêòû êëàññà â òàáëèöå - õðàíèëèùå îáúåêòîâ êëàññà |
| ); |
| |
| sql_str.append(tr("'")); |
| sql_str.append(class_id); |
| sql_str.append(tr("' ")); |
| // sql_str.append(tr(" and `DescriptionOfClasses`.`ClassIdentifer` = '")); |
| // sql_str.append(chield_class_id); |
| // sql_str.append(tr("'")); |
| q.prepare(sql_str); |
| |
| ok = q.exec(); |
| if (!ok) { |
| QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
| this, // Ðîäèòåëüñêèé âèäæåò. |
| QObject::tr("Database Error"), // Çàãîëîâîê. |
| q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
| return result_map; |
| } |
| field_name = q.record().indexOf(tr("FieldName")); |
| field_default_value = q.record().indexOf(tr("DefaultValue")); |
| while(q.next()){ |
| QString pointerFieldName; |
| QString parentClassID; |
| QString parentClassInctance; |
| |
| pointerFieldName = q.value(field_name).toString(); |
| parentClassID = q.value(field_default_value).toString(); |
| parentClassInctance = getClassInctance(parentClassID); |
| result_map.insert(pointerFieldName, parentClassInctance); |
| |
| |
| } |
| |
| return result_map; |
| } |
| |