Deactivate the active node and its popover when the user clicks "View"

in the prov chart popover.

Closes #398

metacatui/src/main/webapp/js/views/ProvChartView.js

@@ -591,13 +591,21 @@ define(['jquery', 'underscore', 'backbone', "views/CitationView", "views/ProvSta
 			if(isCollapsed) $(nodeB).first().addClass("collapsed");
 		},
 
+		/*
+		 * Will show a preview of the data for the currently active node
+		 */
 		previewData: function(e){
 			//Don't go anywhere yet...
 			e.preventDefault();
 
-			if(this.parentView){
-				if(this.parentView.previewData(e))
-					return;
+			//If this prov chart has a parent view with a previewData function, then execute that
+			if(this.parentView && this.parentView.previewData && this.parentView.previewData(e)){
+
+				//Trigger a click on the active node to deactivate it
+				this.$(".node.active").click();
+
+				//Exit
+				return;
 			}
 
 			//Get the target of the click
@@ -607,7 +615,11 @@ define(['jquery', 'underscore', 'backbone', "views/CitationView", "views/ProvSta
 			if(button.length < 1) 
 				button = $(button).parents("[href]");
 
-			window.location = $(button).attr("href");  //navigate to the link href
+			//Trigger a click on the active node to deactivate it
+			this.$(".node.active").click();
+
+			//navigate to the link href
+			window.location = $(button).attr("href");
 		},
 
 		onClose: function() {