JsonObject strange behaviour

Posted by goo on 07-Feb-2017 07:38

USING Progress.Json.ObjectModel.*.

DEF VAR oObject AS CLASS JsonObject.
oObject = NEW JsonObject().
DEF VAR lc AS LONGCHAR NO-UNDO.

FIND FIRST wdActivityWinprocess NO-LOCK NO-ERROR.
oObject:READ(BUFFER wdActivityWinprocess:HANDLE,TRUE).

oObject:WRITE(lc).
MESSAGE STRING(lc)
    VIEW-AS ALERT-BOX INFO BUTTONS OK.

gives this result:

{
      "wdActivityWinProcessID": 254,
      "activityWinProcessStatusOK": false,
      "wdProcessID": 5,
      "activityWinProcessChecked": "2017-02-07T10:43:12.472",
      "activityWinProcessMessage": "Kjører ikke",
      "wdMachineProcessID": 0,
      "wdActivityWinProcessID": 254,
      "wdActivityWinProcessID": 254
    }

The strange thing is that I have deleted one field and added one extra field to the database, so it seems like it is showing wrong Fields in the result. The added field is not showned. I have deleted wdProcessEnvironmentID and added wdProcessMachineID to the table.

I am working on 11.6.2

//Geir Otto  

OpenEdge General - Forum
Posted by Robin Brown on 07-Feb-2017 12:15

The JsonObject:Read()  method is only valid on temp-table buffers as of 11.6.3 due to a bug fix.  That's the way it should have been at the start.  

All Replies

Posted by Tim Kuehn on 07-Feb-2017 07:58

Is wdActivityWinprocess a TT or DB table?

Posted by goo on 07-Feb-2017 08:16

It is a DB table...

Posted by Robin Brown on 07-Feb-2017 12:15

The JsonObject:Read()  method is only valid on temp-table buffers as of 11.6.3 due to a bug fix.  That's the way it should have been at the start.  

Posted by goo on 07-Feb-2017 12:54

Thanks for letting me know... I didn't know there was that big diff between DB buffer and TT buffer :-) now I know 

Sendt fra min iPad

Den 7. feb. 2017 kl. 19.18 skrev Robin Brown <bounce-rbrown@community.progress.com>:

Update from Progress Community
<4TW802GGFMVG-png_2D00_70x70x2-png>
 Robin Brown

The JsonObject:Read()  method is only valid on temp-table buffers as of 11.6.3 due to a bug fix.  That's the way it should have been at the start.  

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