From 60aad56d0e18c3a2f02242c82e6c0a7317fce411 Mon Sep 17 00:00:00 2001
From: Chuck <chuck@example.com>
Date: Sun, 11 Jan 2026 15:41:47 -0500
Subject: [PATCH] fix: Add bracket notation to checkbox-group input names

The backend expects checkbox groups to submit with bracket notation
(request.form.getlist("<field>[]")), but the templates were rendering
checkboxes without the "[]" suffix in the name attribute.

Changes:
1. Add name="{{ full_key }}[]" to checkbox inputs in plugin_config.html
2. Add name="${fullKey}[]" to checkbox inputs in plugins_manager.js

This ensures:
- Checked checkboxes submit their values with the bracket notation
- Backend can use request.form.getlist("<field>[]") to collect all values
- Sentinel hidden input (already using bracket notation) works correctly
- Backend bracket_array_fields logic receives and processes the array values

The sentinel hidden input ensures the field is always submitted (even
when all checkboxes are unchecked), allowing the backend to detect and
set empty arrays correctly.
---
 web_interface/static/v3/plugins_manager.js             | 1 +
 web_interface/templates/v3/partials/plugin_config.html | 1 +
 2 files changed, 2 insertions(+)

diff --git a/web_interface/static/v3/plugins_manager.js b/web_interface/static/v3/plugins_manager.js
index 2206fafa..26ab4d49 100644
--- a/web_interface/static/v3/plugins_manager.js
+++ b/web_interface/static/v3/plugins_manager.js
@@ -3021,6 +3021,7 @@ function generateFieldHtml(key, prop, value, prefix = '') {
                     <label class="flex items-center">
                         <input type="checkbox" 
                                id="${checkboxId}" 
+                               name="${fullKey}[]"
                                data-checkbox-group="${fieldId}"
                                data-option-value="${escapeHtml(option)}"
                                value="${escapeHtml(option)}" 
diff --git a/web_interface/templates/v3/partials/plugin_config.html b/web_interface/templates/v3/partials/plugin_config.html
index 6b288c76..c43243e9 100644
--- a/web_interface/templates/v3/partials/plugin_config.html
+++ b/web_interface/templates/v3/partials/plugin_config.html
@@ -168,6 +168,7 @@
                     <label class="flex items-center cursor-pointer">
                         <input type="checkbox" 
                                id="{{ checkbox_id }}"
+                               name="{{ full_key }}[]"
                                data-checkbox-group="{{ field_id }}"
                                data-option-value="{{ option }}"
                                value="{{ option }}"