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smgrey
Participating Frequently
September 18, 2020
Answered

Field Highlights and Layers

  • September 18, 2020
  • 2 replies
  • 863 views

Is there any way to force a layer in an Acrobat form to appear over top of a field? 
It seems like the structure of an Acrobat form is that all fields appear over top of all image layers.

 

I want to create an instruction layer that appear when a button is clicked. I've positioned the instructions where they do not overlap the field and can be read as the user fills in the field. Of course, when fields are highlighted, other fields obscure the instructions. There are many fields on the form and the instructions are fairly extensive, so there is no space large enough where no fields would overlap.

 

I'd considered turning off highlighting for the user but that highlighting does help the user to know which of the fields they need to complete. I'd also considered a solution involving multiple pages with separate fields which poplulate a page with the complete form but that just seems cumbersome.

 

Any thoughts and ideas are welcome and appreciated.

This topic has been closed for replies.
Correct answer George_Johnson

Fields are a type of annotation, which are always placed above regular page contents, which is (mostly) what layers (OCGs) are. While it's possible to contruct a PDF that has fields on OCGs, the bahavior is unpredictable becuase it's not really supported.

 

Buttons can be set to appear above other fields. Acrobat/Reader implement the stacking order of fields as the same as the tab order. So you can use buttons to include the instructions. You can set a button icon to anything a PDF page can include as regular page contents (text, images, vectors) and they can be any size and location you want. Also, there's a better chance they will work with non-Adobe PDF viewers, unlike layers.

2 replies

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smgreyAuthor
Participating Frequently
September 23, 2020

Thanks again for the advice. This works great...sort of. Actually, everything works as it should. My problem is that I have many overlapping fields and trying to get fields to the front is a challenge. Changing Tab order does not seem to work. Cutting and pasting is helpful but because my "help" fields are fairly large, the process is clunky. Am I missing something easy? Im working in Acrobat DC.

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George_JohnsonCorrect answer
Inspiring
September 18, 2020

Fields are a type of annotation, which are always placed above regular page contents, which is (mostly) what layers (OCGs) are. While it's possible to contruct a PDF that has fields on OCGs, the bahavior is unpredictable becuase it's not really supported.

 

Buttons can be set to appear above other fields. Acrobat/Reader implement the stacking order of fields as the same as the tab order. So you can use buttons to include the instructions. You can set a button icon to anything a PDF page can include as regular page contents (text, images, vectors) and they can be any size and location you want. Also, there's a better chance they will work with non-Adobe PDF viewers, unlike layers.

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    smgreyAuthor
    Participating Frequently
    September 18, 2020

    After some playing around, this feels like the right solution. Instead of using a button, though, I'm using an image field. It seems more logical (though it looks like they are, essentially, the same). Thank you.

    G
    George_Johnson
    Inspiring
    September 18, 2020

    For what it's worth, an image field is a button, but less a less flexible form.

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