From c7d12048caea18cfd692d28097ab9857ccf964d3 Mon Sep 17 00:00:00 2001
From: Szymon Porwolik <szporwolik@gmail.com>
Date: Tue, 2 Dec 2025 18:20:49 +0100
Subject: [PATCH] Feature: 6m as seperate button

---
 application/views/bandmap/list.php |  4 ++++
 assets/js/radiohelpers.js          |  2 +-
 assets/js/sections/bandmap_list.js | 11 +++++++----
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/application/views/bandmap/list.php b/application/views/bandmap/list.php
index 5a7bb6a6b..5f33310c4 100644
--- a/application/views/bandmap/list.php
+++ b/application/views/bandmap/list.php
@@ -447,6 +447,10 @@
 				<button class="btn btn-sm btn-secondary" type="button" id="toggle12mFilter" title="<?= __("Toggle 12m band filter"); ?>">12m</button>
 				<button class="btn btn-sm btn-secondary" type="button" id="toggle10mFilter" title="<?= __("Toggle 10m band filter"); ?>">10m</button>
 			</div>
+			<!-- 6m Band -->
+			<div class="btn-group flex-shrink-0" role="group">
+				<button class="btn btn-sm btn-secondary" type="button" id="toggle6mFilter" title="<?= __("Toggle 6m band filter"); ?>">6m</button>
+			</div>
 			<!-- VHF/UHF/SHF Bands -->
 			<div class="btn-group flex-shrink-0" role="group">
 				<button class="btn btn-sm btn-secondary" type="button" id="toggleVHFFilter" title="<?= __("Toggle VHF bands filter"); ?>">VHF</button>
diff --git a/assets/js/radiohelpers.js b/assets/js/radiohelpers.js
index 8b035fa3b..3bb45895a 100644
--- a/assets/js/radiohelpers.js
+++ b/assets/js/radiohelpers.js
@@ -163,7 +163,7 @@ const SIGNAL_BANDWIDTHS = {
 const BAND_GROUPS = {
 	'MF': ['160m'],
 	'HF': ['80m', '60m', '40m', '30m', '20m', '17m', '15m', '12m', '10m'],
-	'VHF': ['6m', '4m', '2m', '1.25m'],
+	'VHF': ['4m', '2m', '1.25m'],  // Note: 6m has its own separate button in DX Cluster
 	'UHF': ['70cm', '33cm', '23cm'],
 	'SHF': ['13cm', '9cm', '6cm', '3cm', '1.25cm', '6mm', '4mm', '2.5mm', '2mm', '1mm']
 };
diff --git a/assets/js/sections/bandmap_list.js b/assets/js/sections/bandmap_list.js
index 7dbed33a5..73c369757 100644
--- a/assets/js/sections/bandmap_list.js
+++ b/assets/js/sections/bandmap_list.js
@@ -32,7 +32,8 @@ const BAND_BUTTONS = [
 	{ id: '#toggle17mFilter', band: '17m' },
 	{ id: '#toggle15mFilter', band: '15m' },
 	{ id: '#toggle12mFilter', band: '12m' },
-	{ id: '#toggle10mFilter', band: '10m' }
+	{ id: '#toggle10mFilter', band: '10m' },
+	{ id: '#toggle6mFilter', band: '6m' }
 ];
 
 const BAND_GROUP_BUTTONS = [
@@ -60,8 +61,9 @@ const CONTINENT_BUTTONS = [
 const GEO_FLAGS = ['POTA', 'SOTA', 'IOTA', 'WWFF'];
 
 // Performance optimization: Pre-computed band to group lookup map
+// Note: 6m is NOT in VHF group - it has its own separate button
 const BAND_TO_GROUP_MAP = {
-	'6m': 'VHF', '4m': 'VHF', '2m': 'VHF', '1.25m': 'VHF',
+	'4m': 'VHF', '2m': 'VHF', '1.25m': 'VHF',
 	'70cm': 'UHF', '33cm': 'UHF', '23cm': 'UHF',
 	'13cm': 'SHF', '9cm': 'SHF', '6cm': 'SHF', '3cm': 'SHF'
 };
@@ -1639,9 +1641,10 @@ $(function() {
 				}
 			});
 
-		// Update individual MF/HF band button badges
+		// Update individual MF/HF/6m band button badges
+		// Note: 6m has its own separate button (not part of VHF group)
 		const mfHfBands = [
-			'160m', '80m', '60m', '40m', '30m', '20m', '17m', '15m', '12m', '10m'
+			'160m', '80m', '60m', '40m', '30m', '20m', '17m', '15m', '12m', '10m', '6m'
 		];
 
 		mfHfBands.forEach(band => {