some fix

Author: Gaurav SinghaRoy

app/assets/javascripts/resources/sparql.js

@@ -74,14 +74,14 @@ SPARQL = {
             var download_url = Utils.rdf2any.server+Utils.rdf2any.actions.convert+"configured-converter?dataset="+QueryBuilder.datasets.get_selected()+"&query="+encodeURIComponent($("#txt_sparql_query").val());
             download_url += "&for_class="+QueryBuilder.classes.get_selected_class();
             download_url += "&properties="+encodeURIComponent(QueryBuilder.properties.get_checked_properties()); 
-            var str_variable_disctionary = "";
+            var str_variable_dictionary = "";
             for(i=0;i<configured_convert.variable_dictionary.length;i++){
                 if (i>0)
-                    str_variable_disctionary += ",";
-                str_variable_disctionary += configured_convert.variable_dictionary.variable + "::" + configured_convert.variable_dictionary.value;
+                    str_variable_dictionary += ",";
+                str_variable_dictionary += configured_convert.variable_dictionary[i].variable + "::" + configured_convert.variable_dictionary[i].value;
 
             }
-            download_url += "&variable_dictionary="+encodeURIComponent(str_variable_disctionary);
+            download_url += "&variable_dictionary="+encodeURIComponent(str_variable_dictionary);
             download_url += "&header="+encodeURIComponent(configured_convert.head);
             download_url += "&body="+encodeURIComponent(configured_convert.body);
             download_url += "&footer="+encodeURIComponent(configured_convert.footer);