je-listings-callback

je-listings-callback is a Design patterns & component architecture skill for AI agents, published by Lonsdale201 in the wp-agent-skills repository on GitHub. Skillspace rates je-listings-callback D (60/100) and it passed the safety scan; the rating is based on static analysis only.

Register a custom Listings callback for JetEngine — the per-field transform fired when a Dynamic Field widget renders meta values (Format date, Format number, Get post title, Convert units, …). Two registration paths: legacy 3-filter via jet-engine/listings/allowed-callbacks (label), jet-engine/listings/allowed-callbacks-args (control schema), and jet-engine/listing/dynamic-field/callback-args (positional args at runtime). Modern single-call $manager->register_callback($name, $label, $args) hooked on jet-engine/callbacks/register fires the three filters internally. Contract — the registered callback identifier MUST be a real PHP callable string (a global function name OR `Fully\\Qualified\\Class::method`). Bare static method names like `'unit_converter'` fail JE's is_callable() gate in apply_callback() and the field silently renders empty. Use when scaffolding a JetEngine companion plugin's listing-field transform, when seeing "callback applied but value disappears" bugs, or when…

Grade

D

Quality

60 / 100

Safety

Passed

GitHub stars

20

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