PHP Version:7.2
Laravel Version:6.2
I am doing a simple project by laravel by article.
When I meet with redirect()->action, I am a little confused about that.
I want to pass a variable named id by redirect()->action but it does't work.
Error Message is Missing required parameters for [Route: blog/post.show] [URI: blog/post/{post}].
If I remove the variable name, only pass the variable value and it would work. I read the manual but still could not understand the reason. Could you help me explain the logic. Thank you. Below is the sample code.
Router.php
Route::group(['prefix' => 'blog',
'as' => 'blog/',
'namespace' => 'Blog'],
function(){
Route::resource('/post',"PostController");
});
PostController.php
Create new blog post ( wrong )
Couldn't understant why this does't work ? Variable name($id) is the same.
public function store(Request $request)
{
$post = new BlogPost;
$post->title = $title;
$post->content = $content;
$post->save();
return redirect()->action(
'Blog\PostController@show', ['id' => $post->id]
);
}
Create new blog post ( correct )
public function store(Request $request)
{
$post = new BlogPost;
$post->title = $title;
$post->content = $content;
$post->save();
return redirect()->action(
'Blog\PostController@show', [$post->id]
);
//Or 'Blog\PostController@show', $post->id
}
Show the new blog post
public function show($id)
{
$post = BlogPost::find($id);
if(! $post) {
abort(404);
}
$content = $post->content;
return view("blog.post", [
"title" => $post->title,
"content" => $content,
]);
}
Thank you
