Sorting binded documents in Composed Form Model

[gildardo-cached-canyon]

Regading to your question:

@gunther-stable-thorn

What would be the right way?

I will refer to @nam-secure-mesa’s answer:

@nam-secure-mesa

Hi, your setup is correct and recommended. For 2024.06, you can use the same OverviewEngineFactories.createDataProviders function with a slightly different signature. Our preview app has the similar setup, maybe you can have a look.

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Even your implementation is right, I realized (and I am really sorry for this confusion) that it won’t work for your Composed Form. The way to go for your case is what I described in other post (even for a initial static sorting).

I implemented a working A12 application with the sorting in a Data Binding component based on the project template 2025.06-ext2. I attached the following files:
customFormEngine.tsx.txt (2.4 KB) : new file which you can place in e.g. ‘client/src/formEngine/’. It is the needed customization of the DualPanel and TableList.
viewProvider.tsx.txt (2.6 KB) : The adapted version of the viewProvider.

Apart from those files, I did not have to change anything else.