Fix clearlayer command in Tracks node

Author: dceejay

CHANGELOG.md

@@ -1,5 +1,6 @@
 ### Change Log for Node-RED Worldmap
 
+ - v5.1.3 - Fix clearlayer for tracks node.
  - v5.1.2 - Fix for longer line msg properties.
  - v5.1.1 - Fix CoT inline image.
  - v5.1.0 - Let special icons be sizeable using iconSize property.

README.md

@@ -13,6 +13,7 @@ Feel free to [![](https://img.shields.io/static/v1?label=Sponsor&message=%E2%9D%
 
 ### Updates
 
+- v5.1.3 - Fix clearlayer for tracks node.
 - v5.1.2 - Fix for longer line msg properties.
 - v5.1.1 - Fix CoT inline image.
 - v5.1.0 - Let special icons be sizeable using iconSize property.
@@ -25,27 +26,7 @@ Feel free to [![](https://img.shields.io/static/v1?label=Sponsor&message=%E2%9D%
 - v5.0.2 - Fix sidcEdgeIcon docs PR#289.
 - v5.0.1 - Fix isArray error PR #288.
 - v5.0.0 - v5.0.0 - Feedback cleanup PR#281, edgeicons option PR#287, bump libs for vuln fixes.
-- v4.9.0 - If payload.flag is two char ISO code replace it with flag emoji. Revert part of PR #271
-- v4.8.1 - Slight tidy of some of the geojson handling
-- v4.8.0 - Merged PR for feedback functionality cleanup and example. PR #271 and #272
-- v4.7.0 - Update pmtiles library, fix feedback function inconsistency. Issue #270
-- v4.6.5 - Let geojson allow for generic overrides with .icon and .layer.
-- v4.6.4 - Fix deletion of layers logic to actually fully remove points.
-- v4.6.3 - Fix sending of layer events when not wanted. Issue #262
-- v4.6.2 - Fix multiple use of contextmenu feedback. Issue #259
-- v4.6.1 - Let default pmtiles be light/dark or monocolored.
-- v4.5.2 - Tidy up when pmtiles removed.
-- v4.5.0 - Fix pmtiles to look for maps in userdir rather than modules
-- v4.4.0 - Add quad(copter) drone icon.
-- v4.3.3 - Fix for objects changing layers.
-- v4.3.2 - Fix geojson popup missing label name.
-- v4.3.1 - Small fix to icon transparency, and routing detail.
-- v4.3.0 - Add support for PMtiles files.
-- v4.2.1 - Revert use of optional chaining to extend life slightly. Issue #252
-- v4.2.0 - Let icons also be inline images data:image... 
-- v4.1.0 - Add optional SOG, COG, altft, altm input properties.
-- v4.0.0 - Breaking - Better context menu variable substitution and retention
-            Now uses ${name} syntax rather than $name so we can handle user defined variables in context menus.
+
 
 - see [CHANGELOG](https://github.com/dceejay/RedMap/blob/master/CHANGELOG.md) for full list of changes.
 

package.json

@@ -1,6 +1,6 @@
 {
     "name": "node-red-contrib-web-worldmap",
-    "version": "5.1.2",
+    "version": "5.1.3",
     "description": "A Node-RED node to provide a web page of a world map for plotting things on.",
     "dependencies": {
         "@turf/bezier-spline": "~7.2.0",

worldmap.js

@@ -494,7 +494,7 @@ module.exports = function(RED) {
                 }
             }
             if (msg.payload?.command?.clear) {
-                if (!isArray(msg.payload?.command?.clear)) {
+                if (!Array.isArray(msg.payload?.command?.clear)) {
                     msg.payload.command.clear = [ msg.payload.command.clear ]
                 }
                 msg.payload.command.clear.forEach(function(el) {
@@ -508,7 +508,7 @@ module.exports = function(RED) {
                 })
             }
             if (msg.payload?.command?.clearlayer) {
-                if (!isArray(msg.payload?.command?.clearlayer)) {
+                if (!Array.isArray(msg.payload?.command?.clearlayer)) {
                     msg.payload.command.clearlayer = [ msg.payload.command.clearlayer ]
                 }
                 msg.payload.command.clearlayer.forEach(function(el) {

worldmap/worldmap.js

@@ -18,7 +18,7 @@ var menuOpen = false;
 var clusterAt = 0;
 var maxage = 900;   // default max age of icons on map in seconds - cleared after 15 mins
 var baselayername = "OSM grey";     // Default base layer OSM but uniform grey
-var pagefoot = " © DCJ 2023";
+var pagefoot = " © DCJ 2025";
 var inIframe = false;
 var showUserMenu = true;
 var showLayerMenu = true;