2e501e5133
Add DOB picker to form Add some starter code to save/update and create a new child. Update should be done since it doesn't touch guardians.
170 lines
5.3 KiB
C#
170 lines
5.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using GreatHomeChildcare.Models;
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namespace GreatHomeChildcare
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{
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public partial class frmChildCrud : Form
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{
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const string DEFAULT_PIC_TAG = "DefaultPic";
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const string CUSTOM_PIC_TAG = "dickpic";
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//Global instance of the SqliteDataAccess object.
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SqliteDataAccess SqliteDataAccess = new SqliteDataAccess();
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Child child;
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enum Gender
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{
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Female = 0,
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Male = 1
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}
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public frmChildCrud()
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{
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InitializeComponent();
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}
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/* Event handler on form load.
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* Reads the child_id from the admin form if the update button
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* was selected on the admin form.
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* INPUTS: child_id from the admin form
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* OUTPUTS: void
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*/
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private void frmChildCrud_Load(object sender, EventArgs e)
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{
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FillGenderComboBox();
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int child_id = frmAdminForm.child_id;
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//If the update button was selected.
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if (child_id > 0)
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{
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LoadChild(child_id);
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}
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}
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private void FillGenderComboBox()
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{
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genderComboBox.Items.Add(Gender.Female);
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genderComboBox.Items.Add(Gender.Male);
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}
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/* Load an existing child onto the form for update/delete operations.
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* INPUT: integer child_id
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* OUTPUT: data to screen
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*/
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private void LoadChild(int child_id_in)
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{
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child = SqliteDataAccess.GetChildByID(child_id_in);
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Gender genderOut;
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// sanity check, though it shouldn't be needed...
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if (child == null)
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return;
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//Load the child data into the form.
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idNumericUpDown.Value = child.id;
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firstNameTextBox.Text = child.FirstName;
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lastNameTextBox.Text = child.LastName;
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raceTextBox.Text = child.race;
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//Load the gender combo box based from enum value.
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//ref: chuck costarella
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Enum.TryParse<Gender>(child.gender, out genderOut);
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genderComboBox.SelectedItem = genderOut;
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dOBMonthCalendar.SelectionStart = DateTime.Parse(child.DOB);
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addressTextBox.Text = child.address;
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photoPictureBox.Image = (child.photo != null) ? ImageWrangler.ByteArrayToImage(child.photo) : Properties.Resources.child;
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LoadGuardiansForChild(child);
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}
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private void LoadGuardiansForChild(Child child_in)
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{
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dgvGuardians.Rows.Clear();
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List<Guardian> guardians = SqliteDataAccess.GetGuardiansByChild(child_in);
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foreach (Guardian g in guardians)
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{
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dgvGuardians.Rows.Add(g.id, g.LastName, g.FirstName, g.PhoneNumber, g.EmailAddress);
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}
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}
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private void btnCancel_Click(object sender, EventArgs e)
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{
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Close();
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}
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//TODO: Ted, find a better way to do this than I did.
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private void btnPhotoFromCam_Click(object sender, EventArgs e)
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{
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MessageBox.Show("From cam");
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}
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private void btnPhotoFromDisk_Click(object sender, EventArgs e)
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{
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MessageBox.Show("From disk");
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}
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private void btnAddGuardian_Click(object sender, EventArgs e)
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{
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MessageBox.Show("Add guardian");
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}
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private void btnEditGuardian_Click(object sender, EventArgs e)
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{
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MessageBox.Show("Edit Guardian");
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}
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private void btnDeleteGuardian_Click(object sender, EventArgs e)
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{
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MessageBox.Show("Delete Guardian");
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}
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private void btnSave_Click(object sender, EventArgs e)
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{
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MessageBox.Show("Save and close");
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return;
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//collect form and save to child object.
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child.id = (int)idNumericUpDown.Value;
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child.address = addressTextBox.Text;
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child.DOB = dOBMonthCalendar.SelectionStart.ToShortDateString();
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child.FirstName = firstNameTextBox.Text;
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child.gender = genderComboBox.Text;
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child.LastName = lastNameTextBox.Text;
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child.race = raceTextBox.Text;
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if (photoPictureBox.Tag.ToString() == DEFAULT_PIC_TAG)
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child.photo = null;
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else
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child.photo = ImageWrangler.ImageToByteArray(photoPictureBox.Image);
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if(child.id > 0) //Should be all that's needed.....
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{
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SqliteDataAccess.UpdateChild(child);
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MessageBox.Show("Child updated successfully! Data saved!");
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}
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else
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{
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//TODO: write code to add child. >> bee-gee's "Stayin' alive" plays <<
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/* PB&J
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* Pop new window to add at least one guardian to the child, either existing or new.
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* Validate guardian exist in db upon return to this form.
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* if valid, then populate guardian table and update authorized_guardians
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* LAST THING: InsertNewStudent(child);
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*/
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}
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Close();
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}
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}
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}
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