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Прокинул сигнал ошибки SQL на виджет

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Кривошеин Андрей
2025-11-06 20:55:16 +03:00
parent da7363dfb5
commit 2d3d4f82dd
12 changed files with 209 additions and 113 deletions
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14
DataBaseLMS/databaselms.cpp
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@@ -94,7 +94,7 @@ DataBaseSettings DataBaseLMS::getDataBaseSettings()
QFile file("config/settings.xml");
if(!file.open(QIODevice::ReadOnly))
{
QMessageBox::critical(ownerWidget, tr("Attention!"), tr("The file could not be opened:") + "config/settings.xml");
//QMessageBox::critical(ownerWidget, tr("Attention!"), tr("The file could not be opened:") + "config/settings.xml");
return settings;
}
QXmlStreamReader xmlReader(&file);
@@ -234,8 +234,18 @@ void DataBaseLMS::messageWarningErrorQuery(QString queryStr, QSqlQuery* query)
//Сообщение об ошибке
QMessageBox::warning(ownerWidget, dbSettings.dbName,
/*
QWidget* owner = ownerWidget;
QMessageBox::critical(ownerWidget, tr("Error PostgreSQL!"),
//dbSettings.dbName
"Error query:\n" + query->lastError().text() + "\n" +
"String of query:\n" + queryStr + "\n" +
"Executed query:\n" + query->executedQuery());
*/
QString textError = "";
textError = "Error query:\n" + query->lastError().text() + "\n" +
"String of query:\n" + queryStr + "\n" +
"Executed query:\n" + query->executedQuery();
emit signal_ErrorPostgreSQL(textError);
}

3
DataBaseLMS/databaselms.h
View File

@@ -35,6 +35,9 @@ public:
public Q_SLOTS:
void slot_LanguageChanged(QString language);
signals:
void signal_ErrorPostgreSQL(QString text);
public:
static const QString TypeUserDBInstructor;
static const QString TypeUserDBTrainee;

4
DataBaseLMS/translations/DataBaseLMS_ru_RU.ts
View File

@@ -4,12 +4,12 @@
<context>
<name>DataBaseLMS</name>
<message>
<location filename="../databaselms.cpp" line="95"/>
<location filename="../databaselms.cpp" line="97"/>
<source>Attention!</source>
<translation>Внимание!</translation>
</message>
<message>
<location filename="../databaselms.cpp" line="95"/>
<location filename="../databaselms.cpp" line="97"/>
<source>The file could not be opened:</source>
<translation>Файл не может быть открыт:</translation>
</message>