无障碍按钮和链接

app/components/button.tsx

@@ -18,6 +18,7 @@ export function IconButton(props: {
   tabIndex?: number;
   autoFocus?: boolean;
   style?: CSSProperties;
+  aria?: string;
 }) {
   return (
     <button
@@ -34,9 +35,11 @@ export function IconButton(props: {
       tabIndex={props.tabIndex}
       autoFocus={props.autoFocus}
       style={props.style}
+      aria-label={props.aria}
     >
       {props.icon && (
         <div
+          aria-label={props.text || props.title}
           className={
             styles["icon-button-icon"] +
             ` ${props.type === "primary" && "no-dark"}`
@@ -47,7 +50,12 @@ export function IconButton(props: {
       )}
 
       {props.text && (
-        <div className={styles["icon-button-text"]}>{props.text}</div>
+        <div
+          aria-label={props.text || props.title}
+          className={styles["icon-button-text"]}
+        >
+          {props.text}
+        </div>
       )}
     </button>
   );