formHasMethod not checking for form extension methods

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Posted on by Axaptus

Hi !

I have the following form extension class:

[ExtensionOf(formStr(EcoResProductDetailsExtended))]
public final class EcoResProductDetailsExtended_Extension
{
    public Set myMethod()
    {
        Set mySet;


        return mySet;
    }

}

Then I want to evaluate if that method exists before call it:

 if (formHasMethod(_formRun, 'myMethod'))
 {
 	localSet= _formRun.myMethod();
 }

The formHasMethod return false. It isn't being able to evaluate the extension method. If I call myMethod() without checking for it before hand, it is executed correctly.

I'm trying to use MetadataSupport helper class but I'm not succeeding.

Does anyone have some clue about it?

Thanks!

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Zain Bokhari 3,208 Moderator on at

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Have you tried to check this condition for a default method name from original form? Does the condition work then?

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Axaptus 10 on at

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Thanks Zain for your prompt answer.

Yes, I've verified calling formHasMethod method for a standard form method and it worked well.

The method is called from an event handler class wich is in the same model where the Extension class.

I'm looking for some metadata helper yet. Any clue will be appreciated.

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Axaptus 10 on at

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I'm using Platform update 5.

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Axaptus 10 on at

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I've found a posible solution and I posted it here:

community.dynamics.com/.../256465

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Suggested answer

Sheikh Sohail 6,125 on at

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Please have look this blog, maybe you will get the resolution from here...

Please mark as Verified if shared blog helpful to you.

http://d365technext.blogspot.com/2018/08/formhasmethod-extension-in-d365fo.html

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István Orosz 2,137 on at

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It is generally the same solution as was suggested on 15 Nov 2017 by Axaptus.

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Martin Dráb 237,801 Most Valuable Professional on at

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I was told that formHasMethod() has got this capability in PU18.

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Community Member on at

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As Martin pointed, this does work in 8.0!

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