1. Made chanegs so that in case of no records to be printed in the csv file, no link will appear.

2. Made style changes.

webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/coauthorship/VisualizationCodeGenerator.java

@@ -354,14 +354,24 @@ public class VisualizationCodeGenerator {
 			int totalUniqueCoAuthors, int renderedFullSparks,
 			String sparklineDisplayOptions) {
 		
-		String csvDownloadURL = ""; 
+		String csvDownloadURLHref = ""; 
 		
 		try {
-			csvDownloadURL = getCSVDownloadURL();
+			if (getCSVDownloadURL() != null) {
-		} catch (UnsupportedEncodingException e) {
+				
-			csvDownloadURL = "#";
+				csvDownloadURLHref = "<a href=\"" + getCSVDownloadURL() + "\" class=\"inline_href\">(.CSV File)</a>";
+				
+			} else {
+				
+				csvDownloadURLHref = "";
+				
 			}
 
+		} catch (UnsupportedEncodingException e) {
+			csvDownloadURLHref = "";
+		}
+		
+		
 		visualizationCode.append("var fullSparklineView = new google.visualization.DataView(data);\n" +
 								 "fullSparklineView.setColumns([1]);\n");
 		
@@ -378,7 +388,7 @@ public class VisualizationCodeGenerator {
 												 "+ ' <span class=\"sparkline_range\">" +
 												"(" + minPubYearConsidered + " - " + currentYear + ")" +
 												"</span> '" +
-												"+ ' <a href=\"" + csvDownloadURL + "\" class=\"inline_href\">(.CSV File)</a>';" +
+												"+ ' " + csvDownloadURLHref + " ';" +
 								"$('#" + visDivNames.get("FULL_SPARK") + " td.sparkline_text').html(allSparksText);");
 		
 		visualizationCode.append("}\n ");
@@ -467,32 +477,38 @@ public class VisualizationCodeGenerator {
 		
 		StringBuilder divContextCode = new StringBuilder();
 		
-		try {
+		String csvDownloadURLHref = ""; 
 		
-			String downloadFileCode;
 		if (yearToUniqueCoauthorsCount.size() > 0) {
 			
+			try {
+				if (getCSVDownloadURL() != null) {
 					
-				String downloadURL = getCSVDownloadURL();
+					csvDownloadURLHref = "Download data as <a href='" + getCSVDownloadURL() + "'>.csv</a> file.<br />";
+					valueObjectContainer.setDownloadDataLink(getCSVDownloadURL());
 					
-				downloadFileCode = "Download data as <a href='" + downloadURL + "'>.csv</a> file.<br />";
-				
-				valueObjectContainer.setDownloadDataLink(downloadURL);
 				} else {
-				downloadFileCode = "No data available to export.<br />";
+					
+					csvDownloadURLHref = "";
+					
+				}
+
+			} catch (UnsupportedEncodingException e) {
+				csvDownloadURLHref = "";
+			}
+			
+			
+		} else {
+			csvDownloadURLHref = "No data available to export.<br />";
 		}
 		
 		String tableCode = generateDataTable();
 		
 		divContextCode.append("<p>" + tableCode +
-								  downloadFileCode + "</p>");
+					csvDownloadURLHref + "</p>");
 		
 		valueObjectContainer.setTable(tableCode);
 		
-		} catch (UnsupportedEncodingException e) {
-			e.printStackTrace();
-		}
-		
 		return divContextCode.toString();
 		
 	}
@@ -523,7 +539,7 @@ public class VisualizationCodeGenerator {
 		
 			return downloadURL;
 		} else {
-			return "#";
+			return null;
 		}
 		
 	}
@@ -537,20 +553,6 @@ public class VisualizationCodeGenerator {
 		
 		String fullTimelineLink;
 		if (yearToUniqueCoauthorsCount.size() > 0) {
-//			String fullTimelineNetworkURL = uri.toString() + "?" + 
-//										VisualizationFrameworkConstants.INDIVIDUAL_URI_URL_HANDLE + 
-//										 "=" + URLEncoder.encode(individualURI, 
-//												 				 VisualizationController.URL_ENCODING_SCHEME).toString() +
-//										 "&" +
-//										 "vis" +
-//										 "=" + URLEncoder.encode(VisualizationController
-//												 						.PERSON_PUBLICATION_COUNT_VIS_URL_VALUE, 
-//												 				 VisualizationController.URL_ENCODING_SCHEME).toString() +
-//										 "&" +
-//										 VisualizationFrameworkConstants.RENDER_MODE_URL_HANDLE + 
-//										 "=" + URLEncoder.encode(VisualizationFrameworkConstants.STANDALONE_RENDER_MODE_URL_VALUE, 
-//								 				 				 VisualizationController.URL_ENCODING_SCHEME).toString();
-			
 			
 			String fullTimelineNetworkURL = contextPath
 							+ "/admin/visQuery"

webapp/src/edu/cornell/mannlib/vitro/webapp/visualization/personpubcount/VisualizationCodeGenerator.java

@@ -361,14 +361,24 @@ public class VisualizationCodeGenerator {
 			int totalPublications, int renderedFullSparks,
 			String sparklineDisplayOptions) {
 		
-		String csvDownloadURL = ""; 
+		String csvDownloadURLHref = ""; 
 		
 		try {
-			csvDownloadURL = getCSVDownloadURL();
+			if (getCSVDownloadURL() != null) {
-		} catch (UnsupportedEncodingException e) {
+				
-			csvDownloadURL = "#";
+				csvDownloadURLHref = "<a href=\"" + getCSVDownloadURL() + "\" class=\"inline_href\">(.CSV File)</a>";
+				
+			} else {
+				
+				csvDownloadURLHref = "";
+				
 			}
 
+		} catch (UnsupportedEncodingException e) {
+			csvDownloadURLHref = "";
+		}
+		
+		
 		visualizationCode.append("var fullSparklineView = new google.visualization.DataView(data);\n" +
 								 "fullSparklineView.setColumns([1]);\n");
 		
@@ -387,7 +397,7 @@ public class VisualizationCodeGenerator {
 												"<span class=\"sparkline_range\">" +
 												"(" + minPubYearConsidered + " - " + currentYear + ")" +
 												"</span> '" +
-												"+ ' <a href=\"" + csvDownloadURL + "\" class=\"inline_href\">(.CSV File)</a>';" +
+												"+ ' " + csvDownloadURLHref + " ';" +
 								"$('#" + visDivNames.get("FULL_SPARK") + " td.sparkline_text').html(allSparksText);");
 		
 		visualizationCode.append("}\n ");
@@ -476,32 +486,38 @@ public class VisualizationCodeGenerator {
 		
 		StringBuilder divContextCode = new StringBuilder();
 		
-		try {
+		String csvDownloadURLHref = ""; 
 		
-			String downloadFileCode;
 		if (yearToPublicationCount.size() > 0) {
 			
+			try {
+				if (getCSVDownloadURL() != null) {
 					
-				String downloadURL = getCSVDownloadURL();
+					csvDownloadURLHref = "Download data as <a href='" + getCSVDownloadURL() + "'>.csv</a> file.<br />";
+					valueObjectContainer.setDownloadDataLink(getCSVDownloadURL());
 					
-				downloadFileCode = "Download data as <a href='" + downloadURL + "'>.csv</a> file.<br />";
-				
-				valueObjectContainer.setDownloadDataLink(downloadURL);
 				} else {
-				downloadFileCode = "No data available to export.<br />";
+					
+					csvDownloadURLHref = "";
+					
+				}
+
+			} catch (UnsupportedEncodingException e) {
+				csvDownloadURLHref = "";
+			}
+			
+			
+		} else {
+			csvDownloadURLHref = "No data available to export.<br />";
 		}
 		
 		String tableCode = generateDataTable();
 		
 		divContextCode.append("<p>" + tableCode +
-								  downloadFileCode + "</p>");
+					csvDownloadURLHref + "</p>");
 		
 		valueObjectContainer.setTable(tableCode);
 		
-		} catch (UnsupportedEncodingException e) {
-			e.printStackTrace();
-		}
-		
 		return divContextCode.toString();
 		
 	}
@@ -527,7 +543,7 @@ public class VisualizationCodeGenerator {
 		System.out.println(" ----- >>>> " + contextPath + " XX " + individualURIParam + " XX " + downloadURL);
 			return downloadURL;
 		} else {
-			return "#";
+			return null;
 		}
 		
 	}
@@ -567,10 +583,6 @@ public class VisualizationCodeGenerator {
 							+ "=" + URLEncoder.encode("person_level", 
 					 				 VisualizationController.URL_ENCODING_SCHEME).toString()
 		 				    + "&"
-		 				    + VisualizationFrameworkConstants.VIS_CONTAINER_URL_HANDLE 
-							+ "=" + URLEncoder.encode("ego_sparkline", 
-					 				 VisualizationController.URL_ENCODING_SCHEME).toString()						 				 
-		 				    + "&"
 		 				    + VisualizationFrameworkConstants.RENDER_MODE_URL_HANDLE
 							+ "=" + URLEncoder.encode(VisualizationFrameworkConstants.STANDALONE_RENDER_MODE_URL_VALUE, 
 					 				 VisualizationController.URL_ENCODING_SCHEME).toString();
@@ -600,18 +612,27 @@ public class VisualizationCodeGenerator {
 	
 	private String generateDataTable() {
 		
-		String csvDownloadURL = ""; 
+		String csvDownloadURLHref = ""; 
 		
 		try {
-			csvDownloadURL = getCSVDownloadURL();
+			if (getCSVDownloadURL() != null) {
+				
+				csvDownloadURLHref = "<a href=\"" + getCSVDownloadURL() + "\">(.CSV File)</a>";
+				
+			} else {
+				
+				csvDownloadURLHref = "";
+				
+			}
+
 		} catch (UnsupportedEncodingException e) {
-			csvDownloadURL = "#";
+			csvDownloadURLHref = "";
 		}
 		
 		StringBuilder dataTable = new StringBuilder();
 		
 		dataTable.append("<table id='sparkline_data_table'>" +
-								"<caption>Publications per year <a href=\"" + csvDownloadURL + "\">(.CSV File)</a></caption>" +
+								"<caption>Publications per year " + csvDownloadURLHref + "</caption>" +
 								"<thead>" +
 										"<tr>" +
 											"<th>Year</th>" +

webapp/web/templates/visualization/person_level.jsp

@@ -167,7 +167,7 @@
 		        	<c:set var='authorsText' value='multi-author' />
 		        </c:if>
 		        
-		        <span id="no_coauthorships">Currently there are no ${authorsText} papers for <span id="no_coauthorships_person">this author</span> in the VIVO database.</span>
+		        <span id="no_coauthorships">Currently there are no ${authorsText} papers for <span id="no_coauthorships_person" class="author_name">this author</span> in the VIVO database.</span>
 		    </c:otherwise>
 		</c:choose>
 		
@@ -251,7 +251,11 @@ $(document).ready(function(){
 							  jQuery.parseJSON(getWellFormedURLs("${requestScope.egoURIParam}", "profile_info")));
 
 	<c:if test='${numOfCoAuthorShips <= 0}'>
+
+		if ($('#ego_label').text().length > 0) {
 			setProfileName('no_coauthorships_person', $('#ego_label').text());
+		}
+		
 	</c:if>