mirror of
https://github.com/danieleteti/delphimvcframework.git
synced 2024-11-18 01:05:54 +01:00
8fc2614a1d
- TStream - TObjectList<T> (only if the list itself is already created on the object) - TObject (only if the list itself is already created on the object) MapperItemClassType has been aliased with MapperListOf to be more compliant to DORM and can be on the property itself or in the declaration of the type of the property (Check TEST TestComplexObjectToJSONObjectAndBack test)
144 lines
4.4 KiB
ObjectPascal
144 lines
4.4 KiB
ObjectPascal
unit MainFormU;
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interface
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uses
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Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants,
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System.Classes, Vcl.Graphics,
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Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Vcl.Grids, Vcl.DBGrids, Vcl.ComCtrls, FireDAC.Stan.Intf,
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FireDAC.Stan.Option, FireDAC.Stan.Param, FireDAC.Stan.Error, FireDAC.DatS, FireDAC.Phys.Intf, FireDAC.DApt.Intf,
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Data.DB, FireDAC.Comp.DataSet, FireDAC.Comp.Client, Vcl.Mask, Vcl.DBCtrls, Vcl.ExtCtrls,
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MVCFramework.RESTClient, Data.Bind.GenData, Vcl.Bind.GenData, Data.Bind.Components, Data.Bind.ObjectScope,
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System.Rtti, System.Bindings.Outputs, Vcl.Bind.Editors, Data.Bind.EngExt, Vcl.Bind.DBEngExt, Vcl.Buttons,
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Vcl.Bind.Navigator, WinesBO, Generics.Collections, Data.Bind.Controls;
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type
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TForm5 = class(TForm)
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Button1: TButton;
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PageControl1: TPageControl;
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TabSheet1: TTabSheet;
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TabSheet2: TTabSheet;
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Memo1: TMemo;
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TabSheet3: TTabSheet;
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Label1: TLabel;
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Label2: TLabel;
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Label3: TLabel;
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Label4: TLabel;
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Label5: TLabel;
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Label6: TLabel;
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PrototypeBindSource1: TPrototypeBindSource;
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ListView1: TListView;
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BindingsList1: TBindingsList;
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LinkListControlToField1: TLinkListControlToField;
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Edit1: TEdit;
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Edit2: TEdit;
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Edit3: TEdit;
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Edit4: TEdit;
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Edit5: TEdit;
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Memo2: TMemo;
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LinkControlToField1: TLinkControlToField;
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LinkControlToField2: TLinkControlToField;
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LinkControlToField3: TLinkControlToField;
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LinkControlToField4: TLinkControlToField;
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LinkControlToField5: TLinkControlToField;
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LinkControlToField6: TLinkControlToField;
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BindNavigator1: TBindNavigator;
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procedure Button1Click(Sender: TObject);
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procedure FormCreate(Sender: TObject);
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procedure FormClose(Sender: TObject; var Action: TCloseAction);
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procedure ListView1DblClick(Sender: TObject);
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procedure PrototypeBindSource1CreateAdapter(Sender: TObject; var ABindSourceAdapter: TBindSourceAdapter);
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procedure BindNavigator1BeforeAction(Sender: TObject; Button: TNavigateButton);
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private
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RESTClient: TRESTClient;
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WinesAdapter: TListBindSourceAdapter<TWine>;
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FWines: TObjectList<TWine>;
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public
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{ Public declarations }
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end;
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var
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Form5: TForm5;
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implementation
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{$R *.dfm}
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uses ObjectsMappers, {$IFDEF VER270}System.JSON{$ELSE}Data.DBXJSON{$ENDIF}, MVCFramework.Commons;
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procedure TForm5.BindNavigator1BeforeAction(Sender: TObject; Button: TNavigateButton);
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var
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Resp: IRESTResponse;
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begin
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Resp := nil;
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case Button of
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nbDelete:
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begin
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Resp := RESTClient.doDELETE('/wines', [(WinesAdapter.Current as TWine).id.ToString]);
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end;
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nbPost:
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begin
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case WinesAdapter.State of
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seEdit:
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begin
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WinesAdapter.Post;
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Resp := RESTClient.doPUT('/wines', [(WinesAdapter.Current as TWine).id.ToString],
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Mapper.ObjectToJSONObject(WinesAdapter.Current));
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Abort;
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end;
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seInsert:
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begin
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WinesAdapter.Post;
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Resp := RESTClient.doPOST('/wines', [],
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Mapper.ObjectToJSONObject(WinesAdapter.Current));
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Abort;
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end;
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end;
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end;
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end;
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if Assigned(Resp) and (not Resp.ResponseCode in [200, 201]) then
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raise Exception.Create(Resp.ResponseText);
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end;
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procedure TForm5.Button1Click(Sender: TObject);
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var
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response: IRESTResponse;
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begin
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response := RESTClient.doGET('/wines', []);
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Memo1.Lines.Text := response.BodyAsString;
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FWines.Clear;
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Mapper.JSONArrayToObjectList<TWine>(FWines,
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response.BodyAsJsonValue as TJSONArray, false);
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WinesAdapter.SetList(FWines, false);
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WinesAdapter.Active := True;
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end;
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procedure TForm5.FormClose(Sender: TObject; var Action: TCloseAction);
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begin
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RESTClient.free;
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FWines.free;
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end;
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procedure TForm5.FormCreate(Sender: TObject);
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begin
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RESTClient := TRESTClient.Create('localhost', 3000);
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FWines := TObjectList<TWine>.Create(True);
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PrototypeBindSource1.Active := True;
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end;
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procedure TForm5.ListView1DblClick(Sender: TObject);
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begin
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PageControl1.ActivePageIndex := 1;
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end;
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procedure TForm5.PrototypeBindSource1CreateAdapter(Sender: TObject; var ABindSourceAdapter: TBindSourceAdapter);
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begin
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WinesAdapter := TListBindSourceAdapter<TWine>.Create(PrototypeBindSource1);
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ABindSourceAdapter := WinesAdapter;
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end;
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end.
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