fix group_by

Author: Francesca-Bit

packages/tdb-dashboard/src/components/DataProductDocuments.js

@@ -72,7 +72,7 @@ export const DataProductDocuments = () => {
 
     useEffect(() => { // get count of document classes
         if(!documentClasses) return 
-        console.log(" i enter here ")
+        //console.log(" i enter here ")
         let q=getCountOfDocumentClass(documentClasses)
         setQuery(q)
     }, [documentClasses])

packages/tdb-dashboard/src/components/Results.js

@@ -24,7 +24,7 @@ export const Results = ({freewidth, queryObj, woql, changeLimits,setOrder,loadin
     const totalRows = queryResult.totalRows
 
     const bindings = (result && result.bindings) ? result.bindings : []
-    const [graphConfig, setGraphConf]=useState(queryResult.graph || graphViewConfig(bindings))
+  //const [graphConfig, setGraphConf]=useState(queryResult.graph || graphViewConfig(bindings))
 
     const {
         setSelectedDocument,

packages/tdb-dashboard/src/components/ViewPane.js

@@ -38,7 +38,7 @@ export const ViewPane = ({queryObj,setGraphConfig}) => {
     }
 
     function handleView () {
-        console.log("viewConfig", viewConfig)
+        //console.log("viewConfig", viewConfig)
 
         const graph=TerminusClient.View.graph();
         graph.height(800).width("1500")

packages/tdb-react-components/src/table/CellRenderer.js

@@ -5,6 +5,7 @@ import {MdExpandLess, MdExpandMore} from "react-icons/md"
 
 export const CellRenderer = ({value, column, row, cell, view, args, depth, prefixes})=>{
     depth = depth || 0
+    if(!value) return ""
     if(isEmptyValue(value)){
         return ""
     }
@@ -47,7 +48,7 @@ export const CellRenderer = ({value, column, row, cell, view, args, depth, prefi
             args={args}
         />
     }
-    else if(typeof value == "object" && typeof value['@value'] != "undefined"){
+    else if(typeof value == "object" && typeof value['@value'] !== "undefined"){
         if(args && args.types){
             return <span>
                 <LiteralRenderer
@@ -378,7 +379,7 @@ export const HTMLRenderer = ({value, type, column, row, cell, view, args, prefix
 function isEmptyValue(val){
     if(val == "system:unknown") return true
     if(val === "") return true
-    if(typeof val == "object" && val['@value'] === "") return true
+    if(val && typeof val == "object" && val['@value'] === "") return true
     if(Array.isArray(val) && val.length == 0) return true
     if(Array.isArray(val) && val.length == 1 && isEmptyValue(val[1])) return true
     return false