Devart Forums

Posted: **Wed 01 Feb 2017 13:36**

Hi
I've a master detail model.
I get a master entity with this code:

m := context.GetEntity<TMaster>([7]);

the detail items do load without problems.

Then i create and add a new detail item to the master

Code: Select all

d := context.CreateEntity<TDetail>;
d.pk := m.pk;
...
context.Attach(d);
m.DetailList.Add(d);

Then i save everything to the database.
The data are saved without problems.
I've checked the content of the d.b. tables.

To finish with i try to get the master entity with the following code

Code: Select all

m1 := context.GetEntity<TMaster>([7]);

but the master detail list does not contain the newly added item.

I close and then start the app again i find the item.

TIA

Posted: **Thu 02 Feb 2017 08:22**

Try to disable cache of the context:

Code: Select all

Context.Options.Cache.Enabled := False;

Posted: **Thu 02 Feb 2017 08:44**

I already did

Posted: **Mon 24 Apr 2017 11:29**

You should also call the Save method

Code: Select all

context.Attach(d);
context.Save(d);

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