docs: update demo for Tag, close: #3984

components/tag/demo/basic.md

@@ -20,12 +20,18 @@ function log(e) {
   console.log(e);
 }
 
+function preventDefault(e) {
+  e.preventDefault();
+  console.log('Clicked! But prevent default.');
+}
+
 ReactDOM.render(
   <div>
     <Tag>Tag 1</Tag>
     <Tag closable onClose={log}>Tag 2</Tag>
     <Tag closable afterClose={log}>Tag 3</Tag>
     <Tag closable><a href="https://github.com/ant-design/ant-design/issues/1862">Link</a></Tag>
+    <Tag closable onClose={preventDefault}>Prevent Default</Tag>
   </div>,
   mountNode
 );