Implement dynamic table column visibility based on gridState settings in templates and add corresponding test case

tests/test_invalid_html.py

@@ -100,6 +100,44 @@ def test_dynamic_table_does_not_render_header_fallback_without_rows(self):
         assert "<table" not in rendered_html, "Empty tables should not render any table markup"
         assert "Created At" not in rendered_html, "Hidden empty columns should not leak into output"
 
+    def test_dynamic_table_hides_false_fallback_columns(self):
+        """Fallback headers should honor gridState column visibility for all hidden columns."""
+        data = {
+            "type": "doc",
+            "content": [
+                {
+                    "type": "dynamicTable",
+                    "attrs": {
+                        "columns": {},
+                        "content": {
+                            "headers": ["Source", "Created At", "Description"],
+                            "rows": [
+                                ["Vigilance - Trend Reports", "2026-04-22T13:21:57.087000", "Yaaahoooooo"],
+                            ],
+                        },
+                        "gridState": {
+                            "columns": {
+                                "columnVisibilityModel": {
+                                    "Created At": False,
+                                    "Description": False,
+                                },
+                                "orderedFields": ["Created At", "Source", "Description"],
+                            }
+                        },
+                    },
+                }
+            ],
+        }
+
+        rendered_html = self.doc.render(data)
+
+        assert "<th>Source</th>" in rendered_html, "Visible fallback columns should render"
+        assert "Vigilance - Trend Reports" in rendered_html, "Visible fallback cell values should render"
+        assert "Created At" not in rendered_html, "Hidden fallback headers should not render"
+        assert "2026-04-22T13:21:57.087000" not in rendered_html, "Hidden fallback cell values should not render"
+        assert "Description" not in rendered_html, "Any column hidden in gridState should be omitted"
+        assert "Yaaahoooooo" not in rendered_html, "Hidden column cells should be omitted"
+
     def test_dynamic_table_security(self):
         """Test security features - dangerous content should be escaped."""
         data = {

tiptapy/templates/dynamicTable.html

@@ -1,5 +1,8 @@
 {%- set visible_columns = [] -%}
 {%- set rows = node.attrs.content.rows if node.attrs.content and node.attrs.content.rows else [] -%}
+{%- set grid_columns = node.attrs.gridState.columns if node.attrs.gridState and node.attrs.gridState.columns else {} -%}
+{%- set visibility_model = grid_columns.columnVisibilityModel if grid_columns and grid_columns.columnVisibilityModel else {} -%}
+{%- set ordered_fields = grid_columns.orderedFields if grid_columns and grid_columns.orderedFields else [] -%}
 {%- if rows|length == 0 -%}
 No content found
 {%- else -%}
@@ -11,9 +14,17 @@
     {%- endif -%}
     {%- endfor -%}
     {%- elif node.attrs.content and node.attrs.content.headers -%}
-    {%- for header in node.attrs.content.headers -%}
+    {%- for header in ordered_fields -%}
+    {%- if header in node.attrs.content.headers and visibility_model.get(header, True) -%}
     {%- set _ = visible_columns.append((header, {"originalName": header, "alias": None, "visible": True, "order":
     loop.index0, "width": None})) -%}
+    {%- endif -%}
+    {%- endfor -%}
+    {%- for header in node.attrs.content.headers -%}
+    {%- if header not in ordered_fields and visibility_model.get(header, True) -%}
+    {%- set _ = visible_columns.append((header, {"originalName": header, "alias": None, "visible": True, "order":
+    visible_columns|length, "width": None})) -%}
+    {%- endif -%}
     {%- endfor -%}
     {%- endif -%}
     <thead>

tiptapy/templates/dynamic_table.html

@@ -1,5 +1,8 @@
 {%- set visible_columns = [] -%}
 {%- set rows = node.attrs.content.rows if node.attrs.content and node.attrs.content.rows else [] -%}
+{%- set grid_columns = node.attrs.gridState.columns if node.attrs.gridState and node.attrs.gridState.columns else {} -%}
+{%- set visibility_model = grid_columns.columnVisibilityModel if grid_columns and grid_columns.columnVisibilityModel else {} -%}
+{%- set ordered_fields = grid_columns.orderedFields if grid_columns and grid_columns.orderedFields else [] -%}
 {%- if rows|length == 0 -%}
 No content found
 {%- else -%}
@@ -11,9 +14,17 @@
     {%- endif -%}
     {%- endfor -%}
     {%- elif node.attrs.content and node.attrs.content.headers -%}
-    {%- for header in node.attrs.content.headers -%}
+    {%- for header in ordered_fields -%}
+    {%- if header in node.attrs.content.headers and visibility_model.get(header, True) -%}
     {%- set _ = visible_columns.append((header, {"originalName": header, "alias": None, "visible": True, "order":
     loop.index0, "width": None})) -%}
+    {%- endif -%}
+    {%- endfor -%}
+    {%- for header in node.attrs.content.headers -%}
+    {%- if header not in ordered_fields and visibility_model.get(header, True) -%}
+    {%- set _ = visible_columns.append((header, {"originalName": header, "alias": None, "visible": True, "order":
+    visible_columns|length, "width": None})) -%}
+    {%- endif -%}
     {%- endfor -%}
     {%- endif -%}
     <thead>