'How to order an array by bool values in laravel livewire
I have an array, I want to order that array by "is_available" key, (true first) I'm using laravel 8 and a livewire component
0 => array:12 [▼
"id" => 1
"name" => "치킨 ~The Chicken~"
"is_available" => true
"nearest_customer_distance" => 4905.4423678942
"customers" => array:26 [▶]
]
1 => array:12 [▼
"id" => 2
"name" => "混ぜるな危険"
"is_available" => false
"customers" => array:10 [▶]
]
2 => array:12 [▼
"id" => 3
"name" => "Oh! Bánh mì"
"is_available" => true
"customers" => array:8 [▶]
]
3 => array:12 [▼
"id" => 5
"name" => "CHIJIMI DEVIL"
"is_available" => false
"customers" => array:44 [▶]
]
]
I'm trying this
$newFranchiseList = $this->getFranchiseListActualPage();
$finalFranchiseList = array_merge($this->franchiseList, $newFranchiseList);
$finalFranchiseList = collect($finalFranchiseList)->sortBy('is_available')->reverse();
$this->franchiseList = $finalFranchiseList->toArray();
but I get the order by ID in my view, this is my view
@forelse($franchiseList as $franchise)
@if($franchise['is_available'])
{{$franchise['name']}}
IS AVAILABLE
@else
{{$franchise['name']}}
NOT AVAILABLE
@endif
@empty
@endforelse
if I do a dump($this->franchiseList) the list is shown with the order of is_available!
note: $this->franchiseList is never used in the component, the only line to be used is the last one, if I don't use this line, the list is empty
component data collection process
first, in javascript call a livewire listener
window.livewire.emit('franchises:selectedCoords', JSON.stringify(selectedCoords));
then that is received by the component
public $selectedLatitude,
$selectedLongitude,
$perPage = 20,
$franchiseList = [],
$page = 1,
$totalFranchises = 0,
$isLoaded = false;
protected $listeners = [
'franchises:selectedCoords' => 'getCoords'
];
public function render()
{
return view('livewire.franchise-list');
}
public function getCoords($selectedCoords)
{
if ($selectedCoords) {
if (!empty($this->franchiseList)) {
$this->clearList();
}
$this->selectedLatitude = json_decode($selectedCoords, true)['lat'];
$this->selectedLongitude = json_decode($selectedCoords, true)['lng'];
}
$this->getFranchiseList();
}
public function getFranchiseList()
{
if ($this->selectedLatitude && $this->selectedLongitude) {
if (!$this->allFranchisesAreLoaded())
{
$newFranchiseList = $this->getFranchiseListActualPage();
$finalFranchiseList = array_merge($this->franchiseList, $newFranchiseList);
$this->franchiseList = collect($finalFranchiseList)->sortBy('is_available')->reverse()->toArray();
}
$this->isLoaded = true;
}
}
remember that $this->franchiseList is never overwritten, that is, it is only used once, in the line $this->franchiseList = collect($finalFranchiseList)->sortBy('is_available')->reverse()->toArray (); and if it is not done, it ends up being an empty array, so there is no other $this->franchiseList with the order shown by the blade view
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
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