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@page "/Teacher/TeacherStudent"
@inject Blazored.SessionStorage.ISessionStorageService sessionStorage
@inject IJSRuntime jsRuntime
@inject NavigationManager NavManager
@inherits Admin.ListBase;
@using System.ComponentModel.DataAnnotations
@using Syncfusion.Blazor.Grids;
@using Syncfusion.Blazor.Buttons;
@using Syncfusion.Blazor.Spinner;
@using Syncfusion.Blazor.Navigations;
@using Syncfusion.Blazor.Popups;
@using Syncfusion.Blazor.DropDowns
@using BlazorApp.Helper
@using BWPMModels;
<div class="container-fluid">
<div class="row">
<div class="col-md-2">
<div class="card">
<h6 class="card-header">
Klasse
</h6>
<div class="card-body">
<RadzenDropDown AllowClear="true" TValue="string" @bind-Value=@KlasseID
Data=@intKlasse
Change=@(args => OnChange(args, "DropDown")) TextProperty="bezeichnung" ValueProperty="id" />
@* <SfDropDownList @bind-Value="@KlasseID" TValue="string" TItem="Klasse" Placeholder="Klasse" DataSource="@Klasse">
<DropDownListFieldSettings Value="ID" Text="bezeichnung"></DropDownListFieldSettings>
<DropDownListEvents TValue="string" TItem="Klasse" ValueChange="ChangeKlasse"></DropDownListEvents>
</SfDropDownList>*@
<div class="panel panel-default">
<div class="panel-body" style="color:@klassehinweiscolor">@((MarkupString)klassehinweis)</div>
</div>
</div>
</div>
<br />
<div class="card">
<h6 class="card-header">
Schüler
</h6>
<div class="card-body">
<RadzenListBox @bind-Value=@SchuelerID Data=@schuelerliste TextProperty="bezeichnung" ValueProperty="id" Style="height:350px" Change=@(args => SchuelerChange(args, "schuelerlist")) />
</div>
</div>
</div>
<div class="col-md-10">
<div class="card">
<h6 class="card-header">
Schüler
</h6>
<div class="card-body">
<div class="row">
<SfButton IsPrimary="true" OnClick="@(() => NewClick())">Neuer Schüler</SfButton>&nbsp;
</div>
<hr />
<EditForm Model="_schueler" OnValidSubmit="@Submit" OnInvalidSubmit="@InvalidSubmit">
<input type="hidden" id="hiddenschuelerid" name="hiddenschuelerid" @bind="_schueler.ID">
<div class="row">
<div class="col-md-1">
Name
</div>
<div class="col-md-3">
<InputText id="Name" class="form-control" @bind-Value="_schueler.name" placeholder="Nachname" disabled="@FieldDisabled" />
<ValidationMessage For="@(() => _schueler.name)" />
</div>
<div class="col-md-1">
Vorname
</div>
<div class="col-md-3">
<InputText id="Vorname" class="form-control" @bind-Value="_schueler.vorname" placeholder="Vorname" disabled="@FieldDisabled" />
<ValidationMessage For="@(() => _schueler.name)" />
</div>
<div class="col-md-1">
Bemerkung
</div>
<div class="col-md-3">
<InputText id="Bemerkung" class="form-control" @bind-Value="_schueler.bemerkung" placeholder="Bemerkung" disabled="@FieldDisabled" />
</div>
</div>
<div class="row">
<div class="col-md-1">
Klasse
</div>
<div class="col-md-3">
@* <SfDropDownList @bind-Value="@SchuelerklasseID" TValue="string" TItem="Klasse" Placeholder="Klasse" DataSource="@Schuelerklasse" Enabled="@DropDownEnabled">
<DropDownListFieldSettings Value="ID" Text="bezeichnung"></DropDownListFieldSettings>
</SfDropDownList>
*@ <RadzenDropDown AllowClear="true" TValue="string" @bind-Value=@SchuelerklasseID
Data=@Schuelerklasse
TextProperty="bezeichnung" ValueProperty="id" />
</div>
<div class="col-md-1">
Typ
</div>
<div class="col-md-3">
<SfDropDownList @bind-Value="@KlasseTypID" TValue="string" TItem="Klassentyp" Placeholder="Klassentyp" DataSource="@klassentyp" Enabled="@DropDownEnabled">
<DropDownListFieldSettings Value="ID" Text="bezeichnung"></DropDownListFieldSettings>
</SfDropDownList>
</div>
<div class="col-md-1">
</div>
<div class="col-md-3">
</div>
</div>
<br />
</EditForm>
<div class="row">
<SfButton Disabled="@FieldDisabled" IsPrimary="true" OnClick="@(() => SaveClick())">Änderungen speichern</SfButton>&nbsp;
<SfButton Disabled="@FieldDisabled" IsPrimary="true" OnClick="@(() => DeleteClick())">Schüler löschen</SfButton>
</div>
</div>
</div>
<div class="card">
<h6 class="card-header">
Berufe / Berfufswünsche
</h6>
<div class="card-body">
<div class="row">
<div class="col-md-4">
<RadzenListBox @bind-Value=@BerufID Data=@berufe TextProperty="bezeichnung" ValueProperty="ID" Style="height:350px" />
<br />
<RadzenButton style="margin: 0 1rem 1rem 0" Click=@(args => InsertBeruf()) Text="Beruf zuordnen" ButtonStyle="ButtonStyle.Secondary" />
</div>
<div class="col-md-8">
<SfGrid ID="Grid3" DataSource="@GridData" @ref="Grid" AllowPaging="false" AllowSorting="true" Toolbar="@(new List<string>() { "Edit", "Delete" })">
<GridPageSettings PageCount="5" PageSizes="true"></GridPageSettings>
<GridEditSettings AllowAdding="true" AllowDeleting="true" AllowEditing="true" Mode="EditMode.Dialog"></GridEditSettings>
<GridEvents OnActionBegin="OnBeginHandler" OnActionComplete="OnCompletedHandler" TValue="SchuelerBeruf" OnDataBound="RowDataBoundHandler"></GridEvents>
<GridColumns>
<GridColumn Type="ColumnType.CheckBox" AllowFiltering="false" AllowSorting="false" Width="60"></GridColumn>
<GridColumn Field=@nameof(SchuelerBeruf.ID) HeaderText="Id" IsPrimaryKey="true" AllowAdding="false" Visible="false" Width="60"></GridColumn>
<GridColumn Field=@nameof(SchuelerBeruf.schuelerID) HeaderText="Schuelerid" Width="100" Visible="false"></GridColumn>
<GridForeignColumn Field=@nameof(SchuelerBeruf.berufID) HeaderText="Beruf" ForeignKeyField="ID" ForeignKeyValue="bezeichnung" ForeignDataSource="@berufe" Width="150"></GridForeignColumn>
<GridColumn Field=@nameof(SchuelerBeruf.bemerkung) HeaderText="Bemerkung" Width="100" Visible="true"></GridColumn>
<GridColumn Field=@nameof(SchuelerBeruf.prioritaet) HeaderText="Prioritaet" Width="100" Visible="true"></GridColumn>
<GridColumn Field=@nameof(SchuelerBeruf.aktiv) HeaderText="Aktiv" Width="100" Visible="false" DisplayAsCheckBox="true"></GridColumn>
<GridColumn Field=@nameof(SchuelerBeruf.erstellt_am) HeaderText="Erstellt_am" Width="100" Visible="false" Format="d" Type="ColumnType.Date"></GridColumn>
<GridColumn Field=@nameof(SchuelerBeruf.mutiert_am) HeaderText="Mutiert_am" Width="100" Visible="false" Format="d" Type="ColumnType.Date"></GridColumn>
<GridColumn Field=@nameof(SchuelerBeruf.mutierer) HeaderText="Mutierer" Width="100" Visible="false"></GridColumn>
<GridColumn Field=@nameof(SchuelerBeruf.mandantnr) HeaderText="Mandantnr" Width="100" Visible="false"></GridColumn>
</GridColumns>
</SfGrid>
<div class="container">
<h2></h2>
<div class="panel panel-default">
<div class="panel-body" style="color:red">@((MarkupString)berufhinweis)</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<style>
#Grid1.e-grid .e-gridheader .e-columnheader,
#Grid3.e-grid .e-gridfooter {
display: none;
}
</style>
<SfDialog Width="350px" IsModal="true" @bind-Visible="@ShowDeleteConfirmation">
<DialogTemplates>
<Header>@DialogHeader</Header>
<Content>@DialogText</Content>
</DialogTemplates>
<DialogButtons>
@if (DialogShowYesNO == true)
{
<DialogButton Content="Ja" IsPrimary="true" OnClick="@DeleteConfirmed" />
<DialogButton Content="Nein" OnClick="@AbortDelete" />
}
else
{
<DialogButton Content="OK" IsPrimary="true" OnClick="@DialogConfirmed" />
}
</DialogButtons>
</SfDialog>
@code {
public string[] sfSchuelerID { get; set; }
public string DialogHeader { get; set; } = "";
public string DialogText { get; set; } = "";
public bool DialogShowYesNO { get; set; } = true;
public string berufhinweis = "";
public string klassehinweis = "";
public string klassehinweiscolor = "red";
public bool ShowDeleteConfirmation { get; set; } = false;
protected ElementReference ToFocus;
public string lehrerID = "";
public int hiddenschuelerid = 0;
public string KlasseID = "0";
public string SchuelerklasseID = "0";
public string KlasseTypID = "0";
public string userid;
public bool FieldDisabled = true;
public bool DropDownEnabled = false;
public List<BWPMModels.Klasse> Klasse { get; set; }
public List<BWPMModels.Klassentyp> klassentyp { get; set; } = BlazorApp.Controller.KlassentypController.GetAllAktiveData();
public List<BWPMModels.Schueler> Schueler { get; set; }
private Schueler _schueler { get; set; } = new BWPMModels.Schueler();
public List<BWPMModels.Beruf> berufe { get; set; } = BlazorApp.Controller.BerufController.GetBerufsangebot();
public List<Schuelerlist> schuelerliste = new List<Schuelerlist>();
public List<iKlasse> Schuelerklasse = new List<iKlasse>();
public int SchuelerID;
public List<iKlasse> intKlasse = new List<iKlasse>();
public class iKlasse
{
public string id { get; set; }
public string bezeichnung { get; set; }
}
public class Schuelerlist
{
public int id { get; set; }
public string bezeichnung { get; set; }
}
//--------------------------------------
//Schülerberuf / beruf
//--------------------------------------
SfGrid<SchuelerBeruf> Grid { get; set; }
public List<BWPMModels.SchuelerBeruf> GridData { get; set; }
public bool ContinuePaging = true;
public bool InitialRender { get; set; }
public int Value = 0; // consider that value your querystring contains
public int foundrow = 0;
public bool Initial { get; set; } = true;
public int BerufID;
private Lehrer _lehrer { get; set; } = new BWPMModels.Lehrer();
public List<BWPMModels.Lehrer> Lehrerdaten { get; set; }
protected override async Task OnInitializedAsync()
{
lehrerID = await sessionStorage.GetItemAsync<string>("LehrerID");
userid = await sessionStorage.GetItemAsync<string>("UserID");
Klasse = BlazorApp.Controller.KlasseController.GetByLehrerID(Convert.ToInt32(lehrerID));
intKlasse.Clear();
foreach (BWPMModels.Klasse item in Klasse)
{
iKlasse kl = new iKlasse();
kl.id = item.ID.ToString();
kl.bezeichnung = item.bezeichnung;
intKlasse.Add(kl);
Schuelerklasse.Add(kl);
};
KlasseID = Klasse[0].ID.ToString();
SchuelerklasseID = Klasse[0].ID.ToString();
KlasseTypID = klassentyp[0].ID.ToString();
Update_Schueler_Klasse();
}
void OnChange(object value, string name)
{
KlasseID = value.ToString();
Update_Schueler_Klasse();
}
protected override async Task OnAfterRenderAsync(bool firstRender)
{
}
//----------------------------------------------------------
//Klassenliste / Schuelerliste
//----------------------------------------------------------
public void ChangeKlasse(Syncfusion.Blazor.DropDowns.ChangeEventArgs<string, Klasse> args)
{
Update_Schueler_Klasse();
}
public void Update_Schueler_Klasse()
{
UpdateSchulerliste();
pruefung_klasse();
}
public void UpdateSchulerliste()
{
Schueler = BlazorApp.Controller.SchuelerController.GetByKlasseID(Convert.ToInt32(KlasseID));
schuelerliste.Clear();
int newschuelerid = 0;
bool found = false;
foreach (BWPMModels.Schueler item in Schueler)
{
Schuelerlist sl = new Schuelerlist();
sl.id = item.ID;
if (newschuelerid == 0) { newschuelerid = sl.id; };
if (SchuelerID == sl.id) { found = true; }
sl.bezeichnung = item.name + " " + item.vorname;
schuelerliste.Add(sl);
};
if (found != true)
{
FieldDisabled = true;
DropDownEnabled = false;
SchuelerID = -1;
SchuelerID = newschuelerid;
if (schuelerliste.Count > 0) { SchuelerSelected(); }
}
pruefung_klasse();
}
private void SchuelerChange(object value, string name)
{
var str = value is IEnumerable<object> ? string.Join(", ", (IEnumerable<object>)value) : value;
SchuelerSelected();
}
private void SchuelerSelected()
{
Schueler = BlazorApp.Controller.SchuelerController.GetByID(Convert.ToInt32(SchuelerID));
_schueler = Schueler.First<BWPMModels.Schueler>();
SchuelerklasseID = _schueler.klasseID.ToString();
KlasseTypID = _schueler.klassemtypID.ToString();
FieldDisabled = false;
DropDownEnabled = true;
update_griddata();
pruefung();
}
//----------------------------------------------------------
//Schüler-Formular
//----------------------------------------------------------
public void Submit()
{
BlazorApp.Controller.SchuelerController.PUT(_schueler);
}
public void InvalidSubmit()
{
}
private void SaveClick()
{
Schueler _tmpschueler = new BWPMModels.Schueler();
_tmpschueler = BlazorApp.Controller.SchuelerController.GetByID(_schueler.ID).First<BWPMModels.Schueler>();
_tmpschueler.name = _schueler.name;
_tmpschueler.vorname = _schueler.vorname;
_tmpschueler.bemerkung = _schueler.bemerkung;
_tmpschueler.klasseID = Convert.ToInt32(SchuelerklasseID);
_tmpschueler.klassemtypID = Convert.ToInt32(KlasseTypID);
BlazorApp.Controller.SchuelerController.PUT(_tmpschueler);
UpdateSchulerliste();
}
private void NewClick()
{
int schuelerid = 0;
BWPMModels.Schueler schuelerdata = new Schueler();
schuelerdata.aktiv = true;
schuelerdata.erstellt_am = DateTime.Now;
schuelerdata.mutiert_am = DateTime.Now;
schuelerdata.mutierer = userid;
schuelerdata.name = "Neuer Schüler";
schuelerdata.vorname = "";
schuelerdata.bemerkung = "";
schuelerdata.klasseID = Convert.ToInt32(KlasseID);
schuelerdata.klassemtypID = Convert.ToInt32(KlasseTypID);
schuelerid = BlazorApp.Controller.SchuelerController.POST(schuelerdata);
FieldDisabled = false;
DropDownEnabled = true;
UpdateSchulerliste();
SchuelerID = schuelerid;
SchuelerSelected();
jsRuntime.InvokeVoidAsync("SetFocusToElement", ToFocus);
}
private void DeleteClick()
{
DialogHeader = "Löschbestätigung";
DialogText = "Schüler '" + _schueler.name + ' ' + _schueler.vorname + "' wirklich löschen?'";
DialogShowYesNO = true;
ShowDeleteConfirmation = true;
}
private void DeleteConfirmed()
{
_schueler.aktiv = false;
_schueler.mutierer = userid;
_schueler.mutiert_am = DateTime.Now;
BlazorApp.Controller.SchuelerController.PUT(_schueler);
BlazorApp.Controller.SchuelerBerufController.DeleteBerufswunsch(_schueler.ID, userid);
ShowDeleteConfirmation = false;
UpdateSchulerliste();
}
private void AbortDelete()
{
ShowDeleteConfirmation = false;
}
private void DialogConfirmed()
{
ShowDeleteConfirmation = false;
}
//--------------------------------------
//SchülerBeruf / Beruf
//--------------------------------------
private void InsertBeruf()
{
if (SchuelerID == 0)
{
DialogHeader = "Daten unvollständig";
DialogText = "Bitte zuerst einen Schüler auswählen!";
DialogShowYesNO = false;
ShowDeleteConfirmation = true;
return;
}
if (BerufID == 0)
{
DialogHeader = "Daten unvollständig";
DialogText = "Bitte zuerst einen Beruf auswählen!";
DialogShowYesNO = false;
ShowDeleteConfirmation = true;
return;
}
ShowDeleteConfirmation = false;
BWPMModels.SchuelerBeruf sberuf = new BWPMModels.SchuelerBeruf();
sberuf.aktiv = true;
sberuf.bemerkung = "";
sberuf.berufID = BerufID;
sberuf.erstellt_am = DateTime.Now;
sberuf.mutiert_am = DateTime.Now;
sberuf.mutierer = userid;
sberuf.schuelerID = SchuelerID;
int prio = BlazorApp.Controller.SchuelerBerufController.Get_Prio(SchuelerID);
sberuf.prioritaet = prio + 1;
BlazorApp.Controller.SchuelerBerufController.POST(sberuf);
update_griddata();
pruefung();
}
private void update_griddata()
{
GridData = BlazorApp.Controller.SchuelerBerufController.GetBySchuelerID(SchuelerID);
}
private async Task OnBeginHandler(ActionEventArgs<BWPMModels.SchuelerBeruf> Args)
{
if (Args.RequestType == Syncfusion.Blazor.Grids.Action.Save)
{
if (Args.Action == "Add")
{
Args.Data.erstellt_am = DateTime.Now;
Args.Data.mutierer = userid;
Args.Data.mutiert_am = DateTime.Now;
Args.Data.aktiv = true;
Args.Data.ID = BlazorApp.Controller.SchuelerBerufController.POST(Args.Data);
Value = Args.Data.ID;
pruefung();
}
else
{
Args.Data.mutierer = userid.ToString();
Args.Data.mutiert_am = DateTime.Now;
BlazorApp.Controller.SchuelerBerufController.PUT(Args.Data);
pruefung();
}
}
if (Args.RequestType == Syncfusion.Blazor.Grids.Action.Delete)
{
Args.Data.mutierer = userid.ToString();
Args.Data.mutiert_am = DateTime.Now;
Args.Data.aktiv = false;
BlazorApp.Controller.SchuelerBerufController.PUT(Args.Data);
pruefung();
}
}
public async Task OnCompletedHandler(ActionEventArgs<BWPMModels.SchuelerBeruf> Args)
{
if (Args.RequestType == Syncfusion.Blazor.Grids.Action.Save)
{
await Grid.SetRowData(Args.Data.ID, Args.Data);
double xx = 0;
Value = Args.Data.ID;
xx = await DataHandler();
await Grid.SelectRow(xx);
}
}
public async void RowDataBoundHandler(BeforeDataBoundArgs<BWPMModels.SchuelerBeruf> args)
{
if (!Initial)
{
}
Initial = false;
}
public async Task<double> DataHandler()
{
var PageCount = (GridData.Count / Grid.PageSettings.PageSize) + 1;
ContinuePaging = true;
var CurrentPage = 1;
Grid.Refresh();
await Grid.GoToPage(1);
for (int i = 1; i <= PageCount; i++)
{
List<SchuelerBeruf> Rows = await Grid.GetCurrentViewRecords(); // returns the current view data
for (int j = 0; j < Grid.PageSettings.PageSize; j++)
{
if (j < Rows.Count && Rows[j].ID == Value)
{
foundrow = j;
ContinuePaging = false;
break;
}
}
if (ContinuePaging)
{
if (i >= PageCount)
{
i = 0;
}
await Grid.GoToPage(i + 1);
}
else
{
return foundrow;
}
}
return foundrow;
}
public void pruefung()
{
berufhinweis = "";
int Anzahl_Berufe = 0;
try
{
dbhelper dbh = new dbhelper();
if (BlazorApp.Controller.SchuelerBerufController.Get_Anzahl(SchuelerID) < Convert.ToInt32(dbh.Get_Option(4)))
{
berufhinweis += "\r\n- es sollten 3 Berufswünsche ausgewählt werden<br />";
}
if (BlazorApp.Controller.SchuelerBerufController.Has_Prio1(SchuelerID) == false)
{
berufhinweis += "\r\n- Es fehlt ein Berufswunsch mit Priorität 1";
}
}
catch { };
}
public void pruefung_klasse()
{
klassehinweis = "";
dbhelper dbh = new dbhelper();
dbh.add_sp_param("Param1", KlasseID.ToString());
dbh.Get_Tabledata("sp_chk_klasse", true, false);
if (dbh.dsdaten.Tables[0].Rows[0][0].ToString() != dbh.dsdaten.Tables[0].Rows[0][1].ToString())
{
klassehinweis += "\r\n- " + dbh.dsdaten.Tables[0].Rows[0][1].ToString() + " von " + dbh.dsdaten.Tables[0].Rows[0][0].ToString() + " Schüler erfasst";
klassehinweiscolor = "red";
}
else
{
klassehinweis += "\r\n- " + dbh.dsdaten.Tables[0].Rows[0][1].ToString() + " von " + dbh.dsdaten.Tables[0].Rows[0][0].ToString() + " Schüler erfasst";
klassehinweiscolor = "green";
}
}
public async Task SchuelerClick(RecordClickEventArgs<Schuelerlist> args)
{
SchuelerID = args.RowData.id;
SchuelerSelected();
}
}