filtering for a range of strings

1 files changed, 3 insertions, 3 deletions

diff --git a/src/client/views/nodes/DataVizBox/components/TableBox.tsx b/src/client/views/nodes/DataVizBox/components/TableBox.tsx
index 553fb2f65..5578b10cb 100644
--- a/src/client/views/nodes/DataVizBox/components/TableBox.tsx
+++ b/src/client/views/nodes/DataVizBox/components/TableBox.tsx
@@ -188,8 +188,8 @@ export class TableBox extends ObservableReactComponent<TableBoxProps> {
         var start: any;
         var end: any;
         if (this.filteringType=="Range"){
-            start = (this.filteringVal[0] as Number)? Number(this.filteringVal[0]): this.filteringVal[0]
-            end = (this.filteringVal[1] as Number)? Number(this.filteringVal[1]): this.filteringVal[0]
+            start = Number.isNaN(Number(this.filteringVal[0]))? this.filteringVal[0]: Number(this.filteringVal[0]);
+            end = Number.isNaN(Number(this.filteringVal[1]))? this.filteringVal[1]: Number(this.filteringVal[1]);
         }
 
         this._tableDataIds.forEach(rowID => {
@@ -202,7 +202,7 @@ export class TableBox extends ObservableReactComponent<TableBoxProps> {
             }
             else {
                 let compare = this._props.records[rowID][this.filteringColumn]
-                if (compare as Number) compare = Number(compare)
+                if (!Number.isNaN(Number(compare))) compare = Number(compare)
                 if (start<=compare && compare<=end){
                     if (!NumListCast(this._props.layoutDoc.dataViz_selectedRows).includes(rowID)) {
                         this.tableRowClick(e, rowID);