TMSFNCWXJSONFormatter with WebCore > strange error

FNC TMS FNC WX Pack
1

Hi
To test TMSFNCWXJSONFormatter I create a simple project
When I clic a button I add line to it

TMSFNCWXJSONFormatter1.JSON.Add('{"test"="tms software"}');

but an error is displayed but without details

ERROR
Script error. |
at [0:0]

Is this component is webcore compatible ?

Thanks
Sylvain

3

changing the " = " in the json to a " : " fixes the issue.

TMSFNCWXJSONFormatter1.JSON.Add('{"test":"tms software"}');
4

Hi
It was an error when I create subject, in fact JSON was well formed

('{"test":"tms software"}');

by adding exception catcher I got an other error with more details

procedure TForm1.WebButton2Click(Sender: TObject);
begin
    Try
     TMSFNCWXJSONFormatter1.JSON.Add('{"test":"tms software"}');
    Except
      ON E:Exception do
      Begin
      End;
    End;
end

ERROR
Uncaught SyntaxError: Unexpected token { in JSON at position 11 | SyntaxError: Unexpected token { in JSON at position 11 at JSON.parse () at Object.ParseJSONValue (http://localhost:8000/ecopdf_client/ecopdf_client.js:37567:16) at Object.ParseJSON (http://localhost:8000/ecopdf_client/ecopdf_client.js:44760:47) at Object.HandlestringChange (http://localhost:8000/ecopdf_client/ecopdf_client.js:75898:54) at Object.cb [as FOnChange] (http://localhost:8000/ecopdf_client/ecopdf_client.js:238:26) at Object.Changed (http://localhost:8000/ecopdf_client/ecopdf_client.js:12285:42) at Object.InsertItem$1 (http://localhost:8000/ecopdf_client/ecopdf_client.js:12346:12) at Object.InsertItem (http://localhost:8000/ecopdf_client/ecopdf_client.js:12336:12) at Object.Add (http://localhost:8000/ecopdf_client/ecopdf_client.js:12378:12) at Object.WebButton2Click (http://localhost:8000/ecopdf_client/ecopdf_client.js:83699:43)
at http://localhost:8000/ecopdf_client/ecopdf_client.js [83703:16]

5

Before you do this operation, is JSON an empty stringlist?
Did you try to call TMSFNCWXJSONFormatter1.JSON.Clear first?

6

Updated as recommanded as I'm not sure it is empty

    Try
     TMSFNCWXJSONFormatter1.JSON.Clear;
     TMSFNCWXJSONFormatter1.JSON.Add('{"test":"tms software"}');
    Except
      ON E:Exception do
      Begin
      End;
    End;

Different error with
ERROR
Uncaught ReferenceError: TMSFNCWXJSONFormatter1_idrender is not defined | ReferenceError: TMSFNCWXJSONFormatter1_idrender is not defined at executeScript14A00243B05216EB147688808659E400 (:2:2) at eval (eval at functionFromString (http://localhost:8000/ecopdf_client/ecopdf_client.js:73084:28), :3:32) at mainfunc (http://localhost:8000/ecopdf_client/ecopdf_client.js:73093:24) at Object.ExecuteJavascript (http://localhost:8000/ecopdf_client/ecopdf_client.js:73097:19) at Object.ExecuteJavaScript (http://localhost:8000/ecopdf_client/ecopdf_client.js:626:38) at Object.ExecuteJavaScript (http://localhost:8000/ecopdf_client/ecopdf_client.js:73560:28) at Object.Render (http://localhost:8000/ecopdf_client/ecopdf_client.js:75989:12) at Object.HandlestringChange (http://localhost:8000/ecopdf_client/ecopdf_client.js:75908:43) at Object.cb [as FOnChange] (http://localhost:8000/ecopdf_client/ecopdf_client.js:238:26) at Object.Changed (http://localhost:8000/ecopdf_client/ecopdf_client.js:12285:42)
at http://localhost:8000/ecopdf_client/ecopdf_client.js [83704:16]

7

We cannot reproduce this issue at our side. I've added your code to a example project and this seems to work fine.

JSONFormatter.zip (6.4 KB)

8

Hi
Thanks Bradley
I take your project and it works fine

Then I just added a TMSFNCWXPDFViewer component to form and I get the issue I exposed.

S.

JSONFormatter2.zip (7.1 KB)

9

From other ticket Tünde gave the solution
Adding Wx Component create an empty string inside projet
image

removing it enable both components to works fine in same form