[69591 Open] DA odata in Delphi and DevExtreme

Data Abstract
21

For Delphi.

22

Ok, thanx.

23

Hi marc,

Any news on that?

24

No, we currently don’t have a timeline for this, as it’s a low priority issue and our plates are pretty full,sorry.

—marc

25

Not sure if that helps since I don’t find the test application anymore. Maybe there has never been one.

I just remember - it worked. It was somehow tricky. I was in furious ‘anger’ afterwards but that’s just normal since I am not very patient :slight_smile:

I tried via the Relativity Server. That’s very likely.

But in Excel 2010 I found 2 URLs for the source of the Data Feed.

http://mikevs:8099/odata/test
http://mikevs:8099/odata

‘test’ ist the table name (Oracle database - test - mother of all tables). As far as I can remember Excel could handle one table and navigation worked.

Selecting a specific table from the list did not work. The step in your sceenshot. It looks promising first but …

I don’t know if I had to go back and had to enter the longer url to retrieve the data. My memories are very vague concerning this point. It’s such a long time ago.

Please simply try to add the table name after /odata/.

Something like that.

26

Marc,
Im working with devextreme also and need this working, Can please point me to the generator unit to check if can release a V4 formatter?

Best regards.

27

You can find OData support in Data Abstract for Delphi\Source\Server:

  • uDAOData.pas
  • uDAODataDispatcher.pas
  • uDAODataGenerator.pas
  • uDAODataMetadata.pas
28

@evgenyK do you have idea which VS version is compatible with this? VS2013 don’t.

Best regards.

29

I’m sorry, but do you need ODATA generator from DAD or from DAN ?

30

I need a ODATA working with this sample:

http://jsfiddle.net/cf8fuae0/25/

31

I need to enable odata v 4 publishing to a da delphi server to be consumed by devex js.

Sorry i dont ger before your question. :frowning:

32

OData v4 has a low priority issue so it won’t be in the nearest release

33

Wich is the ODATA version supported? ODATA version 4 is from may of 2013, is correct?

34

ODATA v1 is supported by DAD and DAN.

35

Hi Julio,

Did you ever find a solution for DevExtreme and DA? Looks like I’m in the same boat. If I can’t connect to DA from DevExtreme I’m going to have to shelf DA for now.

36

Hi Walter,

Not at all, we had to build everything with .NET.

Júlio C Furquim Silva