[bug bash] Rm default key from table column(because had "Default" column) (#2635)

src/webui/src/components/trial-detail/TableList.tsx

@@ -414,17 +414,19 @@ class TableList extends React.Component<TableListProps, TableListState> {
         const tableSource: Array<TableRecord> = JSON.parse(JSON.stringify(this.props.tableSource));
         // parameter as table column
         const parameterStr: string[] = [];
-        if (tableSource.length > 0) {
-            const trialMess = TRIALS.getTrial(tableSource[0].id);
-            const trial = trialMess.description.parameters;
-            const parameterColumn: string[] = Object.keys(trial);
-            parameterColumn.forEach(value => {
-                parameterStr.push(`${value} (search space)`);
-            });
+        if (!EXPERIMENT.isNestedExp()) {
+            if (tableSource.length > 0) {
+                const trialMess = TRIALS.getTrial(tableSource[0].id);
+                const trial = trialMess.description.parameters;
+                const parameterColumn: string[] = Object.keys(trial);
+                parameterColumn.forEach(value => {
+                    parameterStr.push(`${value} (search space)`);
+                });
+            }
         }
         // concat trial all final keys and remove dup "default" val, return list
-        return (COLUMNPro.concat(parameterStr)).concat(Array.from(new Set(TRIALS.finalKeys())));
-        
+        const finalKeysList = TRIALS.finalKeys().filter(item => item !== 'default');
+        return (COLUMNPro.concat(parameterStr)).concat(finalKeysList);
     }
 
     // get IColumn[]

src/webui/src/static/model/experiment.ts

@@ -14,6 +14,7 @@ function compareProfiles(profile1?: ExperimentProfile, profile2?: ExperimentProf
 class Experiment {
     private profileField?: ExperimentProfile = undefined;
     private statusField?: NNIManagerStatus = undefined;
+    private isNestedExperiment: boolean = false;
     private isexperimentError: boolean = false;
     private experimentErrorMessage: string = '';
     private isStatusError: boolean = false;
@@ -31,6 +32,10 @@ class Experiment {
         }
     }
 
+    public isNestedExp(): boolean {
+        return this.isNestedExperiment;
+    }
+
     public experimentError(): boolean {
         return this.isexperimentError;
     }
@@ -114,7 +119,14 @@ class Experiment {
     }
 
     get searchSpace(): object {
-        return JSON.parse(this.profile.params.searchSpace);
+        const result = JSON.parse(this.profile.params.searchSpace);
+        for (const item in result) {
+            if (result[item]._value && typeof result[item]._value[0] === 'object') {
+                this.isNestedExperiment = true;
+                break;
+            }
+        }
+        return result;
     }
 
     get logCollectionEnabled(): boolean {