I have a serialized data saved in my database, it's a values from array of categories. I created this because it's easy to manage what categories are selected.
So for creating a "page" i created create.blade.php page and form for multi select categories.
{{ Form::open(['role' => 'form', 'method' => 'post', 'route' => 'admin.games.store', 'files' => true]) }}
{{ Form::select('categories[1][]', $platform, null, ['multiple'=>true, 'class' => 'form-control']) }}
{{ Form::select('categories[2][]', $genre, null, ['multiple'=>true, 'class' => 'form-control']) }}
{{ Form::select('categories[3][]', $developer, null, ['multiple'=>true, 'class' => 'form-control']) }}
{{ Form::close() }}
I defined $developer, $genre and $platform in my controller, this is basically a list of categories under specific id.
$platform = Category::->where('type', '=', 1)->lists('name', 'id');
So this returns an array of all categories for a view.
----------------
| name | id |
----------------
| Windows | 1 |
----------------
| Linux | 2 |
----------------
| MacOS | 3 |
----------------
So this all works fine i have my select forms working fine with categories i specified and upon submit i get an array
of values, as array can't be saved i serialized that very simple with:
serialize(Input::get('categories')
And i have serialized data in my database, i know someone would say it's not a good way if i need to search etc... i will not be able to use that field. But for me i need only to store id's of selected categories and query them all together at once. so this is good for me.
But now i have a problem, i am not finding a way to get that data when i edit a page.
I use Route::controller
so you know work flow how the pages are updated, stored, edited, created... And since form can automatically populate the fields using Form::model
i used that before and it's very nice feature. But i don't know how to populate the fields now when i edit the page.
Here is a form on my edit.blade.php
{{ Form::model($game, ['role' => 'form', 'method' => 'PUT', 'route' => ['admin.games.update', $game->id ], 'files' => true]) }}
{{ Form::select('categories[1][]', $platform, null, ['multiple'=>true, 'class' => 'form-control']) }}
{{ Form::select('categories[2][]', $genre, null, ['multiple'=>true, 'class' => 'form-control']) }}
{{ Form::select('categories[3][]', $developer, null, ['multiple'=>true, 'class' => 'form-control']) }}
{{ Form::close() }}
So how do i get that serialized data and populate the select fields with selected categories when editing a page using Form::model
. Any ideas, i searched on net and no answers.
I think this should tell you what you need to know: Getting selected values from a multiple select form in Laravel
So instead of passing in a null third parameter you instead pass in an array of selected values.
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