backport: avoid race condition, resize map once target size ok (#270)

georchestra · Dec 20, 2023 · c947c67 · c947c67
1 parent c35493b
commit c947c67
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/web-ui/src/main/resources/catalog/components/common/openlayers/olMapDirective.js b/web-ui/src/main/resources/catalog/components/common/openlayers/olMapDirective.js
@@ -58,7 +58,15 @@
           var prop = attrs[attr];
 
           var map = scope.$eval(prop);
-          map.setTarget(element[0]);
+          var target = element[0];
+
+          var resizeObserver = new ResizeObserver(function() {
+            map.updateSize();
+            resizeObserver.unobserve(target);
+          });
+
+          map.setTarget(target);
+          resizeObserver.observe(target);
         }
     };
   };