Format Checkbox and Multiple Select Field Output
This snippet customizes output for checkbox and multiple-select fields in JetCompareWishlist by rendering their array values as comma-separated strings using JetEngine's render function.
Specifications
Format Checkbox and Multiple Select Field Output
7 January, 2026
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Plugin
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Category
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Programming languages
Installing Instruction
How to Add Snippets into the functions.php File of the Active Child Theme
- Copy the required code snippet to your clipboard.
- Navigate to WordPress Dashboard > Appearance > Theme File Editor.
- Click the functions.php tab to open the file.
- Paste the code snippet below the existing code in the Selected file content: area.
- Click the "Update File" page.
Example Use Case
Use this snippet to improve readability of multi-option fields in wishlist templates, where selected checkboxes or multiple-select choices need clear, human-readable formatting. The snippet hooks into JetEngine’s dynamic data and listing system, specifically working with fields and meta values.
Applicable scenarios:
- Displaying user-selected facilities or features in product wishlists.
- Showing multiple selected categories or tags in comparison views.
- Rendering chosen attributes in custom wishlist or comparison grids.
Specifications
Format Checkbox and Multiple Select Field Output
7 January, 2026
-
Plugin
-
Category
-
Programming languages