GridView, TreeGridView: when auto-generating columns, detect when ite…

…ms are strings and create a singl column with no header text (since there is no field)
feathersui · Nov 12, 2024 · 8443c75 · 8443c75
1 parent da6bca6
commit 8443c75
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Showing 2 changed files with 20 additions and 12 deletions.
diff --git a/src/feathers/controls/GridView.hx b/src/feathers/controls/GridView.hx
@@ -1804,12 +1804,16 @@ class GridView extends BaseScrollContainer implements IIndexSelector implements
 		var newColumns:ArrayCollection<GridViewColumn> = null;
 		if (this._dataProvider != null && this._dataProvider.length > 0) {
 			var item = this._dataProvider.get(0);
-			newColumns = new ArrayCollection(Reflect.fields(item).map((fieldName) -> {
-				return new GridViewColumn(fieldName, (item) -> {
-					var propertyValue = Reflect.getProperty(item, fieldName);
-					return Std.string(propertyValue);
-				});
-			}));
+			if ((item is String)) {
+				newColumns = new ArrayCollection([new GridViewColumn()]);
+			} else {
+				newColumns = new ArrayCollection(Reflect.fields(item).map((fieldName) -> {
+					return new GridViewColumn(fieldName, (item) -> {
+						var propertyValue = Reflect.getProperty(item, fieldName);
+						return Std.string(propertyValue);
+					});
+				}));
+			}
 		} else {
 			newColumns = new ArrayCollection();
 		}

diff --git a/src/feathers/controls/TreeGridView.hx b/src/feathers/controls/TreeGridView.hx
@@ -1441,12 +1441,16 @@ class TreeGridView extends BaseScrollContainer implements IDataSelector<Dynamic>
 		var newColumns:ArrayCollection<TreeGridViewColumn> = null;
 		if (this._dataProvider != null && this._dataProvider.getLength() > 0) {
 			var item = this._dataProvider.get([0]);
-			newColumns = new ArrayCollection(Reflect.fields(item).map((fieldName) -> {
-				return new TreeGridViewColumn(fieldName, (item) -> {
-					var propertyValue = Reflect.getProperty(item, fieldName);
-					return Std.string(propertyValue);
-				});
-			}));
+			if ((item is String)) {
+				newColumns = new ArrayCollection([new TreeGridViewColumn()]);
+			} else {
+				newColumns = new ArrayCollection(Reflect.fields(item).map((fieldName) -> {
+					return new TreeGridViewColumn(fieldName, (item) -> {
+						var propertyValue = Reflect.getProperty(item, fieldName);
+						return Std.string(propertyValue);
+					});
+				}));
+			}
 		} else {
 			newColumns = new ArrayCollection();
 		}