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How to view subcategories only from the parent category?

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  • June 23, 2021 at 11:22 PM #29086
    Roman KartulinRoman Kartulin
    Participant

    Hi! I enjoyed searching, but English is not my own language for me .. Therefore, I did not find the solution of my easier question ..
    I am a novice in WP and Metabox... I know a little PHP and OOP
    The problem is:
    1) There is a BMW heading (this is a BRAND taxonomy)
    2) There is also X5 (taxonomy or Fields?? MODEL)
    3) I would like to be able to choose a BRAND when filling out the news first ... and only then all MODELS of this brand appeared in the next field ...
    4) And if you add a new model - it must contact the BMW brand ...

    I'm a little confused how to organize it correctly (either through taxonomy rubrics, whether taxonomy tags)?
    Could you give me an example (I suspect that you need to use Callback)?

    June 24, 2021 at 12:46 AM #29088
    Roman KartulinRoman Kartulin
    Participant

    view only parent tax
    Part of the problem - I decided ...
    I managed to withdraw only parent categories ...

    Now it remains to withdraw all the inherited sub-categories from the parent =)

    June 24, 2021 at 1:40 AM #29089
    Roman KartulinRoman Kartulin
    Participant

    child_of don't working...

    June 24, 2021 at 1:45 AM #29090
    Roman KartulinRoman Kartulin
    Participant

    God ... what a nob =)
    I reread once again the documentation is simple and accessible
    https://docs.metabox.io/fields/taxonomy/
    You are super guys Metabox!
    Close Topic =)

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