fix(Data Explorer): Fix x axis N/A tick label (#770)

WISE-Community · Aug 25, 2022 · 43ee800 · 43ee800
1 parent 772fc65
commit 43ee800
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/src/assets/wise5/components/graph/graph-student/graph-student.component.ts b/src/assets/wise5/components/graph/graph-student/graph-student.component.ts
@@ -399,7 +399,12 @@ export class GraphStudent extends ComponentStudent {
             studentData.tableData,
             this.value
           );
-          if (textValue !== '' && isNaN(parseFloat(textValue))) {
+          if (
+            typeof textValue === 'string' &&
+            textValue !== '' &&
+            !thisComponent.isNA(textValue) &&
+            isNaN(parseFloat(textValue))
+          ) {
             return studentData.tableData[this.value + 1][studentData.dataExplorerSeries[0].xColumn]
               .text;
           }
@@ -409,6 +414,11 @@ export class GraphStudent extends ComponentStudent {
     };
   }
 
+  isNA(text: string): boolean {
+    const textUpperCase = text.toUpperCase();
+    return textUpperCase === 'NA' || textUpperCase === 'N/A';
+  }
+
   getXColumnTextValue(dataExplorerSeries: any[], tableData: any[][], value: number): string {
     const xColumn = dataExplorerSeries[0].xColumn;
     const dataRow = tableData[value + 1];