Repeater inside a relationship manager action
I am trying to implement a repeater inside of a modal form within a relationship manager for products.
My relationship structure is as follows:
Order -> Product -> Attachment -> RevenueLine.
I am trying to add the action to the ProductRelationManager so I can have a link inside the table of products in the order to add new attachments instead of opening the product edit page.
The repeater is nicely shown, and I can create new database records through this repeater
However after I clicked save and reopen the dialog it does not show the data. I can see in the docs that I need to fill the form but how can this be done for the repeater field? Also when I add a new attachment after I created the first few, it tries to delete all the attachments and then reinsert. This is not possible for my structure because every attachment has a relationship with revenueLines so it returns a foreign key constraint error
My relationship structure is as follows:
Order -> Product -> Attachment -> RevenueLine.
I am trying to add the action to the ProductRelationManager so I can have a link inside the table of products in the order to add new attachments instead of opening the product edit page.
The repeater is nicely shown, and I can create new database records through this repeater
However after I clicked save and reopen the dialog it does not show the data. I can see in the docs that I need to fill the form but how can this be done for the repeater field? Also when I add a new attachment after I created the first few, it tries to delete all the attachments and then reinsert. This is not possible for my structure because every attachment has a relationship with revenueLines so it returns a foreign key constraint error
Solution
I found it, you indeed need to fill the form with the relationship data manually:
