Fix maxage set to 0 not recognised

to Close #64

CHANGELOG.md

@@ -1,5 +1,6 @@
 ### Change Log for Node-RED Worldmap
 
+ - v1.5.17 - Allow setting maxage to 0 (infinite) correctly - Issue #64
  - v1.5.16 - Allow setting panlock, zoomlock and hiderightclick via commands - Issue #60
  - v1.5.15 - Allow setting clusterAt to 0 to fully disable it - Issue #61
  - v1.5.14 - Stop delete marker feedback to allow updating multiple maps - Issue #59

README.md

@@ -9,6 +9,7 @@ map web page for plotting "things" on.
 
 ### Updates
 
+- v1.5.17 - Allow setting maxage to 0 (infinite) correctly - Issue #64
 - v1.5.16 - Allow setting panlock, zoomlock and hiderightclick via commands - Issue #60
 - v1.5.15 - Allow setting clusterAt to 0 to fully disable it - Issue #61
 - v1.5.14 - Stop delete marker feedback to allow updating multiple maps - Issue #59

package.json

@@ -1,6 +1,6 @@
 {
     "name": "node-red-contrib-web-worldmap",
-    "version": "1.5.16",
+    "version": "1.5.17",
     "description": "A Node-RED node to provide a web page of a world map for plotting things on.",
     "dependencies": {
         "cgi": "0.3.1",

worldmap.html

@@ -47,7 +47,7 @@
 </div>
 <div class="form-row">
     <label for="node-input-maxage"><i class="fa fa-clock-o"></i> Max age</label>
-    Remove markers after <input type="text" id="node-input-maxage" style="width:67px;"> seconds
+    Remove markers after <input type="text" id="node-input-maxage" placeholder="600" style="width:67px;"> seconds
 </div>
 <div class="form-row">
     <label for="node-input-usermenu"><i class="fa fa-user"></i> User menu</label>

worldmap.js

@@ -31,6 +31,7 @@ module.exports = function(RED) {
         this.layer = n.layer || "";
         this.cluster = n.cluster || "";
         this.maxage = n.maxage || "";
+        if (n.maxage == 0) { this.maxage = "0"; }
         this.showmenu = n.usermenu || "show";
         this.layers = n.layers || "show";
         this.panlock = n.panlock || "false";

worldmap/worldmap.appcache

@@ -1,5 +1,5 @@
 CACHE MANIFEST
-# date: Dec 23rd 2018 - v1.5.16
+# date: Jan 11th 2019 - v1.5.17
 
 CACHE:
 index.html