ReferralEditor.java

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import java.util.Vector;
import java.sql.SQLException;

public class ReferralEditor extends Widget
{
  public int active;
  public Vector referrals;
        public ActionButton action;

        public static final int SAVE = 1;
        public static final int SAVEADD = 2;
        public static final int CANCEL = 3;

  public DoctorSelect doctor;
  public boolean incoming;

        boolean done = false;
        boolean more = false;

        public ReferralEditor(int active, Vector referrals, String prefix, Form form)
        {
          super(prefix, form);
          this.active = active;
          this.referrals = referrals;
    action = new ActionButton(n("action"), form);
    doctor = new DoctorSelect(0, 7, n("doctor"), form);
    addChild(action);
    addChild(doctor);
        }

  public void save()
  {
    Referral r;
    if (active < 0)
    {
      r = new Referral();
      referrals.add(r);
    }
    else
    {
      r = (Referral) referrals.get(active);
    }

    r.doctor_id = doctor.id.intValue(); // XXX: doctor.id could be null
    r.incoming = incoming;
  }

  public void loadDefaults()
  {
    if (active < 0) return;
    Referral load = (Referral) referrals.get(active);
    doctor.id = new Integer(load.doctor_id);
    incoming = load.incoming;
  }

        public void loadValues()
        {
    super.loadValues();
    incoming = toInt(loadAttribute("incoming"), 0) != 0;

    switch(action.action)
    {
      case SAVE:
        done = true;
        save();
      break;
      case CANCEL:
        done = true;
      break;
      case SAVEADD:
        more = true;
        save();
      break;
    }
        }

        public void display(boolean hidden)
  {
    super.display(hidden);
    if (hidden || modalChild != null)
    {
      printAttribute("incoming", incoming ? "1" : "0");
      return;
    }
    p(
"\n"+
"<table>\n"+
"<tr>\n"+
"  <td>Referral</td>\n"+
"  <td><select name=" + n("incoming") + ">"
  + "<option value=1" + (incoming ? " selected" : "") + ">From"
  + "<option value=0" + (incoming ? "" : " selected") + ">To"
  + "</select></td>\n"+
"  <td>"); doctor.display(); p("</td>\n"+
"</tr>\n"+
"<tr>\n"+
"  <td colspan=3 align=center>\n"+
"");
    action.display("Save", SAVE);
    action.display("Save and Add Another", SAVEADD);
    action.display("Cancel", CANCEL); p("\n"+
"  </td>\n"+
"</tr>\n"+
"</table>\n"+
"");
  }
};

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