show number of hits per map

CHANGELOG

 minerva (16.0.0~beta.2) stable; urgency=medium
   * Small improvement: backgrounds are separated from general overlays (#1532)
   * Small improvement: layout of pin popup window is slitghly improved (#1493)
+  * Small improvement: search results are grouped by submap with hits (#1505)
   * Bug fix: correct background order for old projects restored (#1533)
   * Bug fix: search chemicals by target returned chemicals not bounded by
     disease (#1535)

frontend-js/src/main/js/gui/leftPanel/GenericSearchPanel.js

@@ -124,16 +124,16 @@ GenericSearchPanel.prototype.createTableElement = function (element, icon) {
       var result = document.createElement("div");
       var table = document.createElement("table");
       var expandStyle = "fa-eye";
-      var headerDiv;
+      var label = "";
       if (element.getModelId() !== self.getMap().getId()) {
-        headerDiv = guiUtils.createSubMapLink({
-          label: "Submap: ",
-          mapId: element.getModelId()
-        });
+        label = "Submap: ";
       } else {
-        headerDiv = document.createElement("div");
-        $(headerDiv).css("height", "21px");
+        label = "Top map: ";
       }
+      var headerDiv = guiUtils.createSubMapLink({
+        label: label + "("+element.getBioEntities().length + " hits): ",
+        mapId: element.getModelId()
+      });
       $(headerDiv).css("padding", "5px");
       $(table).hide();
       result.appendChild(headerDiv);
@@ -189,13 +189,7 @@ GenericSearchPanel.prototype.addResultTab = function (query, elements) {
       groupsByMap[element.getModelId()].addBioEntity(element);
     }
   }
-  return AbstractDbPanel.prototype.addResultTab.call(this, query, groups).then(function () {
-    var contentElement = self.getControlElement(PanelControlElementType.SEARCH_RESULTS_CONTENT_TAB);
-    var links = $(".table div>a.minerva-toggle-hide-show", contentElement);
-    if (links.length > 0) {
-      links[0].onclick();
-    }
-  });
+  return AbstractDbPanel.prototype.addResultTab.call(this, query, groups);
 }
 
 /**