Android - deleting an existing relationship between two objects in a table

General
1

Hello,
How can i delete an existing relation between two objects in a table? Here are the steps i have used to create the relation itself:

    BackendlessUser user1 = Backendless.Data.of( BackendlessUser.class ).findFirst(); BackendlessUser user2 = Backendless.Data.of( BackendlessUser.class ).findLast();

    ArrayList<BackendlessUser> friends = new ArrayList<BackendlessUser>();
    friends.add( user2 );

    user1.setProperty( “myfriends”, friends );
    Backendless.Data.of( BackendlessUser.class ).save( user1 );

Also, i have a screenshot of my table in attachments. Thank you,

–Armen

Screen Shot 2016-02-12 at 3.19.27 PM.png
Screen Shot 2016-02-12 at 3.19.27 PM.png1136×330 45.4 KB

2

Deleting a relationship is the reverse of adding one (obviously, right? :slight_smile: )

That is true for the code as well. If you need to delete a relationship, you would do the following:

    Load an object with relations (there are different ways to do that: autoload or use "loadrelations" method) Remove the related object from the collection (this is the reverse of step 4 in your post) Save the parent object (which is the same as step 6 in your post)
Regards, Mark