Merge pull request #132 from lat-lon/feature/sortCollections-194

Improved collections order in HTML by sorting by id

deegree-ogcapi-features/src/main/resources/collections.html

@@ -180,7 +180,7 @@ <h5 v-cloak>{{ collection.title }}</h5>
       var baseUrl = retrieveBaseUrl();
       const response = await fetch( baseUrl, {headers: {'Accept': 'application/json' } } );
       const json = await response.json();
-      this.collections = json.collections;
+      this.collections = sortCollections(json.collections);
       this.collectionsMetadata = parseCollectionsMetadataLinks(this.collections);
       this.licenseLink = parseLinks(json, 'license', 'text/plain');
     }
@@ -258,6 +258,14 @@ <h5 v-cloak>{{ collection.title }}</h5>
       return links[0];
 }
 
+function sortCollections(collections){
+  return collections.sort((c1, c2) => {
+    const c1Id = c1.id;
+    const c2Id = c2.id;
+    return c1Id.localeCompare(c2Id);
+  });
+}
+
 function parseCollectionsMetadataLinks(collections){
   const metadataLinksPerCollection = {};
   collections.forEach(function(collection){