Laravel 7 pagination display blank next pages after filter

check out the appends()

https://laravel.com/docs/master/pagination#displaying-pagination-results

I ready tried to check with append() but when I try to go to the next pages it still displayed blank pages.

this is my link:

http://localhost:8888/myproject/public/categories/filter?cat_id=2&page=2

You can use dump() for test

dump($categories->links())

dump($categories->nextPageUrl())

Reference: https://laravel.com/docs/7.x/pagination#paginator-instance-methods

the code above did not seem so....

show your code with appends()...

here public function filter(Request $request) {

$cat_id = $request->input('cat_id');
$categories = Category::where('cat_id','LIKE','%'.$cat_id .'%')->paginate(10);
$pagination = $categories->appends(array('cat_id' => $cat_id));
return view('myview', compact('categories'));

}

pagination and data have been retrieved but error blank pages when click the next pages.

URL next page show like this

http://localhost:8888/myproject/public/categories/filter?cat_id=2&page=2

I think you should be installed Laravel Telescope package for debug.

Reference: https://laravel.com/docs/8.x/telescope

unlikely to be related, but you should fix your webserver

You should not see public in the url - it should be the root folder. You will continue to have strange issues until you fix this.

Do you still have issues if you run php artisan serve and then access the url it gives you?

Yes, it still errors when I click to go to the next pages.

Any solution to suggest me.

I ready installed the Laravel Telescope package but when it scanning too slow not show anything it just scanning.

See my example here you have to pass the parameters also to The View:

https://laracasts.com/discuss/channels/laravel/filter-and-pagination-1?page=1

I don't understand this:

:where('cat_id','LIKE','%'.$cat_id .'%')

It's numeric seems it should be:

:where('cat_id', '=', $cat_id).......

all both above it working but what my problem is with pagination. The data retrieve as normally but the pagination is not working for the next pages.

In this link I give an example

https://laracasts.com/discuss/channels/eloquent/multi-parameter-in-search-get

Thanks, but it still the same issue