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Laravel, How to get array of session in controller and compare with model


Laravel, How to get array of session in controller and compare with model

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Laravel, How to get array of session in controller and compare with model
Tag : php , By : Jay Crockett
Date : November 26 2020, 06:28 AM

help you fix your problem I have session Array of two variables, id and distance, I want to show all stores from DB where ids in session equal to ids in stores also I want to show the distance of every store with store details, please note that Im new to laravel, Thank you
$stores = [];
$storeInfos = session('storeinfo');
usort($storeInfos, function($a, $b) {
    if (!isset($a['distance'])) {return -1;}
    if (!isset($b['distance'])) {return 1;}
    if ($a['distance'] == $b['distance']) {
        return 0;
    }
    return ($a['distance'] < $b['distance']) ? -1 : 1;
});
foreach ($storeInfos as $storeInfo) {
    $store = Store::find($storeInfo['id']);
    if ($store) {
        $store->distance = $storeInfo['distance'];
        $stores[] = $store;
    }
}
return $stores;

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How can I iterate through an unknown number of models and compare data in that model to another model in a controller?


Tag : chash , By : simonth
Date : March 29 2020, 07:55 AM
I hope this helps you . So here's the situation. I am new to MVC and I am looking for the simplest way to go about Iterating through an unknown number of one model to continually look for the highest integer value of one property of that model based on data from another model. , Similar to @Paul's answer, but using your classes:
List<Resort> resorts = GetResortsFromDatabase();
if (input.BlackDiamond)
{
    return resorts.OrderByDescending(x => x.BlackDiamond).First();
}
else if (input.BlueSquare)
{
    return resorts.OrderByDescending(x => x.BlueSquare).First();
}
// etc...
foreach(var resort in GetResortsFromDatabase())
{
    if (input.BlackDiamond && resort.BlackDiamond > 5) 
    {
        DoSomething(input, resort); // This will do something to the input and each resort.
    }
}

passing an array from controller to model in laravel


Tag : laravel , By : Marc Dong
Date : March 29 2020, 07:55 AM
I wish this helpful for you Laravel has something called Mass Assignment. It let's you pass an associative array and fills the model with those values. To make it work you have to define all the attributes you want to be able to mass assign in your model:
protected $fillable = ['foo', 'bar', 'and', 'much', 'more'];
$input = [
   'foo' => 'value1',
   'bar' => 'value2',
   'and' => 'value3',
   'much' => 'value4',
   'more' => 'value5',
];

$model = new Model($input);
$model->save();
Model::create($input);

How to prevent lost session value in laravel 5.2 when redirect from any controller to another controller?


Tag : laravel , By : Priya
Date : March 29 2020, 07:55 AM
help you fix your problem You need to use the flash method to retain session data between requests:
$request->session()->flash('session_login', $data);
$request->session()->reflash();

$request->session()->keep(['session_login']);

Is it possible to compare Session::get('key') value and compare it using laravel inline if else statement?


Tag : php , By : Senthil
Date : March 29 2020, 07:55 AM
will be helpful for those in need Everything inside of {{ }} is PHP. The {{ }} gets replaced by the Blade Compiler with something like this:
<?php echo e(...); ?>
{{ Session::get('radio') == "id{$year->year}" ? 'checked' : 'false' }}

Looking up model in Laravel after returning array of objects in Controller


Tag : laravel , By : S Hall
Date : March 29 2020, 07:55 AM
wish helps you I am trying to do something I've never done before in Laravel and cannot figure out how to do it. I have the following code in my Controller: , USE whereIn
use App\PharmaApplication;
use App\PharmaProduct;
use App\PharmaMarketingSatusLookup;

public function show($id)
{
    $application = PharmaApplication::where('ApplNo', $id)->first();

    $products = PharmaProduct::where('ApplNo', $id)->get();

    $productid = array();
    foreach($products as $product){
           $productid[] = $product->ProductNo;
    }


    $marketingStatus = DB::table('pharma_marketing_statuses')
                            ->where('ApplNo', $id)
                            ->whereIn('ProductNo', $productid)
                            ->get();


    $marketingStatusDescription = PharmaMarketingSatusLookup::where('MarketingStatusID', $marketingStatus->MarketingStatusID);

    return view('profiles.drug', compact('application', 'product', 'marketingStatus', 'marketingStatusDescription'));

}
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