#59

frontend/src/pages/posts/PostDetailPage.tsx

@@ -25,7 +25,6 @@ type Props = { user: User | null }
 export default ({ user }: Props) => {
   const { id } = useParams ()
 
-  const [editing, setEditing] = useState (true)
   const [post, setPost] = useState<Post | null> (null)
   const [status, setStatus] = useState (200)
 
@@ -49,6 +48,8 @@ export default ({ user }: Props) => {
   }
 
   useEffect (() => {
+    setPost (null)
+
     if (!(id))
       return
 
@@ -68,15 +69,6 @@ export default ({ user }: Props) => {
     fetchPost ()
   }, [id])
 
-  useEffect (() => {
-    setEditing (false)
-  }, [post])
-
-  useEffect (() => {
-    if (!(editing))
-      setEditing (true)
-  }, [editing])
-
   switch (status)
   {
   case 404:
@@ -121,7 +113,7 @@ export default ({ user }: Props) => {
 		  <Tab name="関聯">
 		    <PostList posts={post.related} />
 		  </Tab>
-		  {(['admin', 'member'].some (r => user?.role === r) && editing) && (
+		  {['admin', 'member'].some (r => user?.role === r) && (
 		      <Tab name="編輯">
 			<PostEditForm post={post}
 				      onSave={newPost => {