C++ (Cpp) ScriptQuery示例

示例#1

QScriptValue XSqlQuerytoScriptValue(QScriptEngine *engine, const XSqlQuery &qry)
{
  ScriptQuery * sq = new ScriptQuery(engine);
  sq->setQuery(qry);
  QScriptValue obj = engine->newQObject(sq);
  return obj;
}

示例#2

QObject * ScriptToolbox::executeQuery(const QString & query, const ParameterList & params)
{
  ScriptQuery * sq = new ScriptQuery(_engine);
  MetaSQLQuery mql(query);
  sq->setQuery(mql.toQuery(params));
  return sq;
}

示例#3

QObject * ScriptToolbox::executeDbQuery(const QString & group, const QString & name, const ParameterList & params)
{
  ScriptQuery * sq = new ScriptQuery(_engine);
  MetaSQLQuery mql = mqlLoad(group, name);
  sq->setQuery(mql.toQuery(params));
  return sq;
}

示例#4

void ScriptToolbox::populateXTreeWidget(QWidget * tree, QObject * pSql, bool pUseAltId)
{
    XTreeWidget *xt = qobject_cast<XTreeWidget*>(tree);
    ScriptQuery *sq = qobject_cast<ScriptQuery*>(pSql);
    if(xt)
        xt->populate(sq->query(), pUseAltId);
}

示例#5

void XSqlQueryfromScriptValue(const QScriptValue &obj, XSqlQuery &qry)
{
  ScriptQuery * sq = qobject_cast<ScriptQuery*>(obj.toQObject());
  if(sq)
  {
    qry = sq->query();
  }
}

示例#6

QObject * ScriptToolbox::executeBegin()
{
    ParameterList params;
    ScriptQuery * sq = new ScriptQuery(_engine);
    MetaSQLQuery mql("BEGIN;");
    sq->setQuery(mql.toQuery(params));
    return sq;
}

示例#7

QObject * ScriptToolbox::executeRollback()
{
    ParameterList params;
    ScriptQuery * sq = new ScriptQuery(_engine);
    MetaSQLQuery mql("ROLLBACK;");
    sq->setQuery(mql.toQuery(params));
    return sq;
}