How to mark check box state Laravel - php

Question

I am working in Roles and Permission.
I have fetched all permission from permissions table. I want to show all available permission to superadmin and at the same time if he has already that some permission then checkbox should be checked ,if some are not, checkbox should not checked for them
Permisson table has field:id,name,display_name,description,timestamp
roles table:id,name,display_name,description,timestamp
permission_user table:permission_id,user_id
Here is current state :http://imgur.com/a/bfveP
Rolecontroller:
public function edit($id)
{
$role = Role::where('id', $id)->with('permissions')->first();
$permissions = Permission::all();
// dd($role);//i am getting permission of that role
return view('manage.roles.edit')->with('permissions',$permissions)- >with('role',$role);
}
edit.blade.php
#extends('layouts.app')
#section('content')
<div class="container">
<div class="row">
<div class="col-md-8 col-md-offset-2">
<div class="panel panel-default">
<div class="panel-heading">Edit</div>
<div class="panel-body">
form...
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading">Edit</div>
<div class="panel-body">
#foreach( $permissions as $permission )
<p>
<input type="checkbox"
name="permissions[]"
id="perm_{{ $permission->id }}"
{{ in_array($permission->id, $role->permissions->pluck('id') ) ? 'checked="checked"' : '' }}
value="{{ $permission->id }}">
{{ $permission->display_name }}
</p>
#endforeach
</div>
</div>
</div>
</div>
</div>
#endsection

Answer 1

Change
{{$role->display_name?'checked="checked"':''}}"
To
{{$role->display_name }}" {{Auth::user()->can($permission) ?'checked="checked"':''}}>
This will give you the following code snippet
<p>
<input type="checkbox" name="" id="{{$role->display_name }}" {{Auth::user()->can($permission) ?'checked="checked"':''}}>
{{$permission->display_name}}
</p>
This will set the id to the display name and use a coalesce operator to check if the current authenticated user (or whatever user you change that to) has the role $role.

Answer 2

The code from #Milo should work, but my guess is it's not working because it isn't connected to users..
Instead of Auth::user()->can($permission), try to make a method on the role model that returns a Boolean if the role contains that permission parameter. Something like $role->contains($permission).
Then do something like list the id and name(careful not to put checked in them), then afterwards, I usually do something like #if($role->contains($permission)) checked="checked" #endif

Answer 3

First create method to check is the permission already add in role model
public function isPermissionExist($id)
{
foreach($this->permissions as $permission){
if($permission->id == $id)
return true;
}
return false;
}
next in view
#foreach( $permissions as $permission )
<p>
<input type="checkbox"
name="permissions[]"
id="perm_{{ $permission->id }}"
#if($role->isPermissionExist($permission->id)) checked #endif
value="{{ $permission->id }}">
{{ $permission->display_name }}
</p>
#endforeach

Answer 4

Try this in your edit.blade.php
<label class="checkbox-inline "for="perm[{{ $permission->id }}]">
<input id="perm[{{ $permission->id }}]" name="perm[{{ $permission->id }}]" type="checkbox" value="{{ $permission->id }}"
#if($role->permissions->contains($permission->id)) checked=checked #endif
> {{ $permission->name }}
</label>