MOdx set the conditions for displaying the image. I am a beginner, I do not understand a little how to make a condition?

Question

MODX

If there is a picture in cat_img and in prod_img, then display them, if not, then display the given link to the logo. How to do it right? this is needed for microdata modx . thanks in advance

Answer 1

See output modifiers
https://docs.modx.com/revolution/2.x/making-sites-...
for example,

Answer 2

MODX Evo?
Use the if snippet:

If the link is either in cat_img or prod_img , then you can do this:

Answer 3

modx is not evo , but revo. thanks for the answer, I'll try now