Retrieve posts custom fields in a loop - Meta Box

This topic has 3 replies, 2 voices, and was last updated 7 years, 5 months ago by Anh Tran.

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May 26, 2017 at 11:28 PM #5945

sergeysemenov
Participant

Hello. I need to make category archive with my posts and to open posts in popup as quick preview. What's the code to put inside popup? For now, clicking all posts my popup shows custom fields only from the first post.

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May 27, 2017 at 9:20 AM #5948

Anh Tran
Keymaster

You need to pass the $post_id as the last parameter in the rwmb_meta function. Please read this docs for details.

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May 29, 2017 at 2:29 PM #5950

sergeysemenov
Participant

Thanks for assistance, Anh Tran. But what if I need to retrieve metaboxes in a loop? Not from exact post but from the postroll? I've got a category displaying 19 posts in total. Some sort of a store. I want to click on every postblock in a roll and get quick view popup. What parameter do I have to put as $post_id?

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May 31, 2017 at 8:38 AM #5956

Anh Tran
Keymaster

If you're in a loop and called the function $query->the_post(), then you don't need to pass any variable. The current post ID (retrieved via get_the_ID()) is passed by default.

If that doesn't work, please post the code you use in the loop.

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