Not a subtype error when trying to create a custom exporter

Community Driven Extensions Project
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Posts: 4
Joined: 09 Dec 2015, 21:18

20 Apr 2017, 03:49

Hello, I am trying to create a Custom Exporter in order to hide the header of a Data Table, I've followed the steps I found on the extensions showcase page and here on the forum.

When trying to export a datatable I get the following error

Provider not a subtype

I think I've done the vast majority of steps the right way, since the exporter is really calling my custom class, so what should I do to make it a subtype and not get this error?

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Posts: 966
Joined: 22 Apr 2013, 15:48

20 Apr 2017, 13:23

This is really @sudheer's component and expertise so I will let him answer in more detail...

The only question I have is are your class implements Exporter Factory like?

Code: Select all

public class CustomExporterFactory implements rg.primefaces.extensions.component.exporter.ExporterFactory
PrimeFaces Extensions Developer
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PrimeFaces Elite 6.2.10 / PF Extensions 6.2.9

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