Problem With Radio Fields - Meta Box

This topic has 3 replies, 2 voices, and was last updated 7 years, 8 months ago by armandmorin.

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March 14, 2017 at 5:06 AM #5274

armandmorin
Participant

I recently started getting an error with it seems my radio fields. Almost all usage is displaying "Undefined index:" on the front end.

Previously I had this working with no issues and have customers using it, but it wasn't until recently that I noticed this. After much searching and testing I see it is only happening with radio button fields.

Any ideas on this?

A little more information, I'm using this in cloneable group.

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March 14, 2017 at 5:32 AM #5275

armandmorin
Participant

Just to be clear... the “Undefined index:” appears only if I HAVE NOT saved any data. After I save it, it seems work fine.

But, if I pull up the front page where it is used the error appears unless I set the data in the backend and save. The it works as it should with no errors. So again, it appears only prior to setting the field and saving.

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March 14, 2017 at 10:43 AM #5278

Anh Tran
Keymaster

When you haven't saved any data, there's no actual data for you to get to show in the frontend. So, the code that get meta value should check for existence of the sub-field in the group before echoing it.

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March 15, 2017 at 3:26 AM #5290

armandmorin
Participant

Thanks I got it now.

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