Multiline closed dataset column header

app/backend/data_page.py

@@ -207,7 +207,7 @@ def table_area(group_name, grid_state, data_engine=None, df=None):
             "min-width": "0"
         },
         # Header
-        ".ag-header":{
+        ".ag-header": {
             "overflow": "visible !important",
         },
         ".multi-line-header": {
@@ -269,16 +269,20 @@ def table_area(group_name, grid_state, data_engine=None, df=None):
         #
         #     "display": "inline-block",
         # }
-        ,".ag-header-cell-text":{
+        , ".ag-header-cell-text": {
             "overflow": "visible !important",
-            "width":"fit-content"
+            "width": "fit-content"
 
         }
-        ,".ag-header-cell-label":{
+        , ".ag-header-cell-label": {
             "overflow": "visible !important",
             "width": "fit-content"
 
         }
+        # Multiline closed dataset column header
+        , "div.link-header-component > span": {
+            "white-space": "pre-wrap !important"
+        }
     }
 
     grid = AgGrid(

app/backend/multi_header_util.py

@@ -86,7 +86,7 @@ def mutil_header_options(column_list: list, avg_column: str, is_section: bool):
              "headerComponentParams": {
                  "innerHeaderComponent": "linkHeaderComponent",
                  "url": LINK + get_dataset_url_name(column),
-                 "headerName": column
+                 "headerName": format_closed_dataset_header(column)
              },
 
              'headerClass': 'custom-header-style',