How to take input date from user in qdateedit and show database accordingly

[p3c0]

Hi,

bq. Can you please tell me the code for displaying data in “dateedit” widget?

QDateEdit expects QDate. So convert the output string to QDate and the set using "setDate":http://qt-project.org/doc/qt-5/qdatetimeedit.html#date-prop

Please Rephrase the 2nd question. It's bit confusing to understand.

[shreesh]

Thank you for the reply on QDate.
Second question: My code accepts the value from radio-buttons and stores respective string values in database. And now I have another part of code, which reads the previously stored value and ticks the respective radio button. For this operation, the code I wrote is,

@
if((string == "male"))
{
ui->radioButton_male->setChecked(1);
}
else
ui->radioButton_female->setChecked(1);
@

Similar to radiobuttons, I want to use checkboxes. That is to read values from the database and check mark the respective checkboxes. The code for this I wrote is as below, but it is not checking though the query fetches the data.

@
if(string == "male")
{
ui->checkBox_male->setChecked(1);
}
else
{
ui->checkBox_female->setChecked(1);
}
@

[shreesh]

Thank you for the reply on QDate.
Second question: My code accepts the value from radio-buttons and stores respective string values in database. And now I have another part of code, which reads the previously stored value and ticks the respective radio button. For this operation, the code I wrote is,

@
if((string == "male"))
{
ui->radioButton_male->setChecked(1);
}
else
ui->radioButton_female->setChecked(1);
@

Similar to radiobuttons, I want to use checkboxes. That is to read values from the database and check mark the respective checkboxes. The code for this I wrote is as below, but it is not checking though the query fetches the data.

@
if(string == "male")
{
ui->checkBox_male->setChecked(1);
}
else
{
ui->checkBox_female->setChecked(1);
}
@

[p3c0]

Please use code tags '@@' to post code.
Try using boolean values instead of integer. But that shouldn't matter actually. I guess there should be some other problem.

[p3c0]

Please use code tags '@@' to post code.
Try using boolean values instead of integer. But that shouldn't matter actually. I guess there should be some other problem.

[shreesh]

Yes, I tried using boolean values too, problem still persists.
Thanks for the effort.

[shreesh]

Yes, I tried using boolean values too, problem still persists.
Thanks for the effort.

[p3c0]

Can you post other parts of the code in relevance to this problem ?

[p3c0]

Can you post other parts of the code in relevance to this problem ?

[shreesh]

I am sorry for the partial code. Below is my actual code.

@login_page conn;
QString fill = ui->tableView->model()->data(index).toString();

if(!conn.connopen())
{
qDebug()<<"Not connected";
return;
}

conn.connopen();
QSqlQuery * qry = new QSqlQuery();
QSqlQuery * qry1 = new QSqlQuery();
QSqlQuery * qry2 = new QSqlQuery();
QSqlQuery * qry3 = new QSqlQuery();
qry->prepare("select * from instructor where i_id='"+fill+"' or i_name='"+fill+"'");
qry1->prepare("select gender from instructor where i_id='"+fill+"' or i_name='"+fill+"'");

qry2->prepare("select dob from instructor where i_id='"+fill+"' or i_name='"+fill+"'");
qry3->prepare("select yoga,martial_arts,aerobics,zumba,general,swimming,cardio,studio_cycel from instructor where i_id='"+fill+"' or i_name='"+fill+"'");


if(qry->exec() and qry1->exec() and qry2->exec() and qry3->exec())
{
    while(qry->next() and qry1->next() and qry2->next() and qry3->exec())
    {
      QString str = qry1->value(0).toString();
      //QString y,ma,a,z,g,s,sc,c;
      QString y = qry3->value(0).toString();
      QString ma = qry3->value(1).toString();
      QString a = qry3->value(2).toString();
      QString z = qry3->value(3).toString();
      QString g = qry3->value(4).toString();
      QString s = qry3->value(5).toString();
      QString c = qry3->value(6).toString();
      QString sc = qry3->value(7).toString();

      ui->txt_iid->setText(qry->value(0).toString());
      ui->txt_iname->setText(qry->value(1).toString());
      if((str == "male"))
      {
      ui->radioButton_male_2->setChecked(1);
      }
      else
      ui->radioButton_female_2->setChecked(1);

     

      if(y == "Yoga")
      {
          ui->checkBox_yoga->setChecked(1);
      }
      if(ma == "Martial arts")
      {
          ui->checkBox_ma->setChecked(1);
      }
      if((a == "Aerobics"))
      {
          ui->checkBox_a->setChecked(1);
      }
      if((z == "Zumba"))
      {
          ui->checkBox_z->setChecked(1);
      }
      if((g == "General"))
      {
          ui->checkBox_g->setChecked(1);
      }
      if((s == "Swimming"))
      {
          ui->checkBox_s->setChecked(1);
      }
      if((c == "Cardio"))
      {
          ui->checkBox_c->setChecked(1);
      }
      if((sc == "Studio cycle"))
      {
          ui->checkBox_sc->setChecked(1);
      }

      ui->txt_phone->setText(qry->value(12).toString());
      ui->txt_street->setText(qry->value(13).toString());
      ui->txt_apt->setText(qry->value(14).toString());
      ui->txt_city->setText(qry->value(15).toString());
      ui->txt_state->setText(qry->value(16).toString());
      ui->txt_zip->setText(qry->value(17).toString());

      conn.connclose();
    }

}
else
    QMessageBox::information(this,tr("Error"),tr("Error in diaplaying")); @

[shreesh]

I am sorry for the partial code. Below is my actual code.

@login_page conn;
QString fill = ui->tableView->model()->data(index).toString();

if(!conn.connopen())
{
qDebug()<<"Not connected";
return;
}

conn.connopen();
QSqlQuery * qry = new QSqlQuery();
QSqlQuery * qry1 = new QSqlQuery();
QSqlQuery * qry2 = new QSqlQuery();
QSqlQuery * qry3 = new QSqlQuery();
qry->prepare("select * from instructor where i_id='"+fill+"' or i_name='"+fill+"'");
qry1->prepare("select gender from instructor where i_id='"+fill+"' or i_name='"+fill+"'");

qry2->prepare("select dob from instructor where i_id='"+fill+"' or i_name='"+fill+"'");
qry3->prepare("select yoga,martial_arts,aerobics,zumba,general,swimming,cardio,studio_cycel from instructor where i_id='"+fill+"' or i_name='"+fill+"'");


if(qry->exec() and qry1->exec() and qry2->exec() and qry3->exec())
{
    while(qry->next() and qry1->next() and qry2->next() and qry3->exec())
    {
      QString str = qry1->value(0).toString();
      //QString y,ma,a,z,g,s,sc,c;
      QString y = qry3->value(0).toString();
      QString ma = qry3->value(1).toString();
      QString a = qry3->value(2).toString();
      QString z = qry3->value(3).toString();
      QString g = qry3->value(4).toString();
      QString s = qry3->value(5).toString();
      QString c = qry3->value(6).toString();
      QString sc = qry3->value(7).toString();

      ui->txt_iid->setText(qry->value(0).toString());
      ui->txt_iname->setText(qry->value(1).toString());
      if((str == "male"))
      {
      ui->radioButton_male_2->setChecked(1);
      }
      else
      ui->radioButton_female_2->setChecked(1);

     

      if(y == "Yoga")
      {
          ui->checkBox_yoga->setChecked(1);
      }
      if(ma == "Martial arts")
      {
          ui->checkBox_ma->setChecked(1);
      }
      if((a == "Aerobics"))
      {
          ui->checkBox_a->setChecked(1);
      }
      if((z == "Zumba"))
      {
          ui->checkBox_z->setChecked(1);
      }
      if((g == "General"))
      {
          ui->checkBox_g->setChecked(1);
      }
      if((s == "Swimming"))
      {
          ui->checkBox_s->setChecked(1);
      }
      if((c == "Cardio"))
      {
          ui->checkBox_c->setChecked(1);
      }
      if((sc == "Studio cycle"))
      {
          ui->checkBox_sc->setChecked(1);
      }

      ui->txt_phone->setText(qry->value(12).toString());
      ui->txt_street->setText(qry->value(13).toString());
      ui->txt_apt->setText(qry->value(14).toString());
      ui->txt_city->setText(qry->value(15).toString());
      ui->txt_state->setText(qry->value(16).toString());
      ui->txt_zip->setText(qry->value(17).toString());

      conn.connclose();
    }

}
else
    QMessageBox::information(this,tr("Error"),tr("Error in diaplaying")); @

[p3c0]

Sorry but the code looks little bit weird. I think you must first rectify them:

1. No need to open the database twice.
2. Since you are fetching everything from the same table with same where clauses why unnecessarily complicate the code by firing 4 different queries.
3. Furthermore it complicates the if and while conditions.
4. Closing the connection in while loop would be a bad idea as it will close the database and the end of first iteration itself and thus affecting the remaining data if any.

[p3c0]

Sorry but the code looks little bit weird. I think you must first rectify them:

1. No need to open the database twice.
2. Since you are fetching everything from the same table with same where clauses why unnecessarily complicate the code by firing 4 different queries.
3. Furthermore it complicates the if and while conditions.
4. Closing the connection in while loop would be a bad idea as it will close the database and the end of first iteration itself and thus affecting the remaining data if any.

[Guest]

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[Guest]

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