ExtDirect for Delphi

[pbotelho]

Hi Federiconi,

Thanks for yr last response. It worked !

Now I need to provide some responses in Json format but it's a complex generation so I cannot use the TJsonFast type. I've tried to use as String, but the json is being enclosed on " (double quotes), generating an invalid content.
I guess I shoud use TContentFile type, could you provide an example using TContentFile ?

Tks Again.

Paulo Botelho

[pbotelho]

Hi Federiconi,

Thanks for yr last response. It worked !

Now I need to provide some responses in Json format but it's a complex generation so I cannot use the TJsonFast type. I've tried to use as String, but the json is being enclosed on " (double quotes), generating an invalid content.
I guess I shoud use TContentFile type, could you provide an example using TContentFile ?

Tks Again.

Paulo Botelho

Hi Federiconi,

I'm not sure I was clear enough on last post, I'll try better ...
I mean that my server side application already generates some jSon (as string output), so I would like to use it as an string, without having to re-generate it as TJsonFast type. I've tried to output the existing jSon with an function returning string, but on the response, my json comes enclosed inside dobule quotes, generating an error at client side


For example :

Let's say the jSon returned by method Teste3 is {"airport":"JFK"}

Here is how it is being returned (checked using firebug) :

{"type":"rpc","tid":3,"action": "IServerObject1","method":"Teste3","result":"{"airport":"JFK"}"}


Here is how it should be returned :

{"type":"rpc","tid":3,"action": "IServerObject1","method":"Teste3","result":{"airport":"JFK"}}

[r.federiconi]

In the last commit source I implemented the TExtDirectObject base class that expose the overrideable method ToString() .. in the demo example now the JsonString new method use the TStringObject..

[lgomes]

Hi,

I'd like to know how can I submit a form, using a Direct method, setting the submit handler as a "formHandler" like this link: http://www.extjs.com/deploy/dev/exam...irect-form.php

By the way, I was trying to test it in unit "ExtDirectDispatcher.pas" and, in line 101 I think that the field "AData[high(AData)].Name" should recieve "ARequest.ContentFields.Names[i];" in order to "Request.QueryFields.Names[i];".

Thanks,
Leo

[lgomes]

Hi,

Is possible get cookie data in implementation of the server method ?

Thanks,
Leo

[r.federiconi]

Hi,
I committed the version 0.6 with direct-form implementation in the demo.

[r.federiconi]

Yes,
I added the Request:TWebRequest property in the TExtDirectRemotable object.

[lgomes]

Hi Federiconi,

I've already tested the Form Integration and it worked fine. Thank you!

In demo of Form Integration, I could see that you've created the class TProfile. I'd like to know how can I get cookie fields in method "TProfile.getBasicInfo", for example. Is it possible ?

Thank you again,
Leo

[r.federiconi]

In every remote object like TProfile you can access to new property Request (TWebRequest) that contains all http request informations also Request.CookieFields.Values property.

[lgomes]

Hi Federiconi,

I could not find the Request property in the class TExtDirectRemotable. The last version, that I've had downloaded (ExtDirectDelphi 0.6), didn't have this property.

Could you check it please?

Tks,
Leo

unit ExtDirectRemotable;

interface

uses InvokeRegistry;

type
  TExtDirectRemotable = class(TInvokableClass)
  end;
implementation
end.