Element.hasAttributes

src/browser/tests/element/attributes.html

@@ -129,3 +129,39 @@
   testing.expectEqual(false, el1.hasAttribute('toggle-test'));
 }
 </script>
+
+<script id=hasAttributes>
+{
+  const el1 = $('#attr1');
+
+  // Element with attributes should return true
+  testing.expectEqual(true, el1.hasAttributes());
+
+  // Create element with no attributes
+  const div = document.createElement('div');
+  testing.expectEqual(false, div.hasAttributes());
+
+  // Add an attribute
+  div.setAttribute('test', 'value');
+  testing.expectEqual(true, div.hasAttributes());
+
+  // Remove the attribute
+  div.removeAttribute('test');
+  testing.expectEqual(false, div.hasAttributes());
+
+  // Add multiple attributes
+  div.setAttribute('a', '1');
+  div.setAttribute('b', '2');
+  div.setAttribute('c', '3');
+  testing.expectEqual(true, div.hasAttributes());
+
+  // Remove all but one
+  div.removeAttribute('a');
+  div.removeAttribute('b');
+  testing.expectEqual(true, div.hasAttributes());
+
+  // Remove the last one
+  div.removeAttribute('c');
+  testing.expectEqual(false, div.hasAttributes());
+}
+</script>

src/browser/webapi/Element.zig

@@ -288,6 +288,11 @@ pub fn hasAttribute(self: *const Element, name: []const u8, page: *Page) !bool {
     return value != null;
 }
 
+pub fn hasAttributes(self: *const Element) bool {
+    const attributes = self._attributes orelse return false;
+    return attributes.isEmpty() == false;
+}
+
 pub fn getAttributeNode(self: *Element, name: []const u8, page: *Page) !?*Attribute {
     const attributes = self._attributes orelse return null;
     return attributes.getAttribute(name, self, page);
@@ -952,6 +957,7 @@ pub const JsApi = struct {
     pub const style = bridge.accessor(Element.getStyle, null, .{});
     pub const attributes = bridge.accessor(Element.getAttributeNamedNodeMap, null, .{});
     pub const hasAttribute = bridge.function(Element.hasAttribute, .{});
+    pub const hasAttributes = bridge.function(Element.hasAttributes, .{});
     pub const getAttribute = bridge.function(Element.getAttribute, .{});
     pub const getAttributeNode = bridge.function(Element.getAttributeNode, .{});
     pub const setAttribute = bridge.function(Element.setAttribute, .{});

src/browser/webapi/element/Attribute.zig

@@ -120,6 +120,9 @@ pub const JsApi = struct {
 pub const List = struct {
     _list: std.DoublyLinkedList = .{},
 
+    pub fn isEmpty(self: *const List) bool {
+        return self._list.first == null;
+    }
     pub fn get(self: *const List, name: []const u8, page: *Page) !?[]const u8 {
         const entry = (try self.getEntry(name, page)) orelse return null;
         return entry._value.str();