Hello, I have try to test you REST api, but have a error when complile it.

[wqmeng]

class function TJsonUtilGenerics.Marshal(entity: TObject): string;
begin
Result := entity.ToJson().AsJSon();
end;

[DCC Error] RestJsonGenerics.pas(26): E2003 Undeclared identifier: 'ToJson'

Is the function ToJson still not implement yet? Or I have miss something?

Thanks

[wqmeng]

Also do you have some demo code?

Thank you.

[fabriciocolombo]

Hi, what your delphi version?

[wqmeng]

Hello, Delphi XE .

Thanks

[fabriciocolombo]

I reviewed the packages for D7, XE and XE2 and could not reproduce the problem. The method toJSON is declared in class helper TSuperObjectHelper inside the unit SuperObject. Maybe you have in your library path an older version of SuperObject that does not contain this helper, anyway, you must use the library SuperObject that is inside the folder lib\superobject because it contains modifications.

About the demo, I'll work on that.

[prakashgoswami]

i am having trouble compiling the demo code in Delphi7, (ufrm_personlist.pas line : 105)
DM.RestClient.Resource(CONTEXT_PATH + 'person')
.Accept(RestUtils.MediaType_Json)
.ContentType(RestUtils.MediaType_Json)
.Put (vPerson)
.Free;
how to replace for delphi7 compatibility.
thanks in advance.

[fabriciocolombo]

Sorry for the delay in answering your question.

The method you are using makes use of Generics, and is only available from
Delphi 2010 and newer.

I intend to implement serialization for Delphi 7 soon, but for now, you
need to use the methods Post (Content: TStream) or Post (content: String),
and format the content properly.

Follow the project on github that will soon have news about serialization
for Delphi 7.

2013/7/14 prakashgoswami notifications@github.com

i am having trouble compiling the demo code in Delphi7,
(ufrm_personlist.pas line : 105)
DM.RestClient.Resource(CONTEXT_PATH + 'person')
.Accept(RestUtils.MediaType_Json)
.ContentType(RestUtils.MediaType_Json)
.Put (vPerson)
.Free;
how to replace for delphi7 compatibility.
thanks in advance.

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Fabricio Colombo

Desenvolvedor Delphi e Java
Maringá - PR
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[leacarbonera]

Olá, Fabricio tudo bem. Estou tentando instalar a biblioteca RestClient no meu Delphi XE2, mas ao compilar me apresenta o seguinte erro no arquivo Restclient.pas, na função :

function TResource.Post(Entity: TObject): TObject;
begin
Result := Post(Entity, Entity.ClassType);
end;

"[DCC Error] RestClient.pas(1001): E2250 There is no overloaded version of 'Post' that can be called with these arguments"

O que pode ser será?

Abraço

[berniQ23]

I can confirm the comment from Abraco from November 2017.
A fresh checkout from today gives on compiling DelphiXE4_RestApi.bpl:

[dcc32 Fehler] RestClient.pas(1001): E2250 Es gibt keine überladene Version von 'Post', die man mit diesen Argumenten aufrufen kann
=>
function TResource.Post(Entity: TObject): TObject;
begin
Result := Post(Entity, Entity.ClassType);
end;

[dcc32 Fehler] RestClient.pas(1028): E2250 Es gibt keine überladene Version von 'Put', die man mit diesen Argumenten aufrufen kann
=>
function TResource.Put(Entity: TObject): TObject;
begin
Result := Put(Entity, Entity.ClassType);
end;

[dcc32 Fehler] RestClient.pas(1065): E2250 Es gibt keine überladene Version von 'Patch', die man mit diesen Argumenten aufrufen kann
=>
function TResource.Patch(Entity: TObject): TObject;
begin
Result := Patch(Entity, Entity.ClassType);
end;

How to fix it?
Regards,
Bernd