Register and Process Custom Listing Contexts

This snippet shows how to register and use custom contexts in JetEngine listings. It adds "Parent Property" and "Child Attraction" options to fetch related posts and their metadata for listings.

Specifications
Register and Process Custom Listing Contexts
7 January, 2026
  • Plugin
    • JetEngine
  • Category
    • Dynamic Content
  • Programming languages
    • PHP
Source code

Installing Instruction

How to Add Snippets into the functions.php File of the Active Child Theme

Attention: Create a site backup before applying any changes to functions.php.

This ensures that you can restore the website if something goes wrong after adding the code snippet.

  1. Copy the required code snippet to your clipboard.
  2. Navigate to WordPress Dashboard > Appearance > Theme File Editor.
  3. Click the functions.php tab to open the file.
  4. Paste the code snippet below the existing code in the Selected file content: area.
  5. Click the "Update File" page.

Example Use Case

Use this snippet to register custom contexts in JetEngine listings and process them to retrieve related parent or child post objects, including custom metadata for use in listings.
Applicable scenarios:

  • Real estate sites: Show related parent properties or child attractions dynamically.
  • Hierarchical content: Display data dependent on parent-child relationships.
  • Custom listing setups: Extend listing contexts with custom post relationships and metadata.
Specifications
Register and Process Custom Listing Contexts
7 January, 2026
  • Plugin
    • JetEngine
  • Category
    • Dynamic Content
  • Programming languages
    • PHP
Source code

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