I have the table structure below
how so that, if processed with the button, id_modul can change
id id_level id_modul
1 1 1
2 1 3
3 1 2
please, help me!
You can do something like this:
$module = Module::where('id_level', 1)->where('id_module', 3)->get();
$module->update(['id_module' => 1]);
like this
$foo_2 = Foo::where('id_modul', 2)->get();
$foo_3 = Foo::where('id_modul', 3)->get();
foreach ($foo_2 as $foo) {
$foo->id_modul = 3;
$foo->save();
}
foreach ($foo_3 as $foo) {
$foo->id_modul = 2;
$foo->save();
}
Related
can I pluck the 3 arrays like these because only two are shown?
$data = Receipt::select(DB::raw("DATE(created_on) as date"), DB::raw("sum(case when type = 'Receipt' then 1 else 0 end) AS cnt_receipt"), DB::raw("sum(case when type = 'Invoice' then 1 else 0 end) AS cnt_invoice"))
->groupBy('date')
->pluck('cnt_receipt', 'cnt_invoice', 'date')->all();
If not, how can I able show those 3 arrays?
I want the output something like this
date cnt_receipt cnt_invoice
2021-01-01 5 6
2021-01-02 8 5
2021-01-03 10 9
2021-01-04 11 9
I need to get those data as arrays because the chart js code need array_keys and array_values
$chart= new Chart;
$chart->labels = (array_keys($data));
$chart->r_dataset = (array_values($data));
$chart->i_dataset = (array_values($data));
Chart Class
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Chart extends Model
{
//
}
What you need to use is reduce here, a bit of a hacky way, but it will work.
$data = Receipt::select(DB::raw("DATE(created_on) as date, sum(case when type = 'Receipt' then 1 else 0 end) AS cnt_receipt, sum(case when type = 'Invoice' then 1 else 0 end) AS cnt_invoice"))
->groupBy('date')->all();
Then;
$chartInitial = new Chart();
$chartInitial->labels = [];
$chartInitial->r_dataset = [];
$chartInitial->i_dataset = [];
$chart = $data->reduce(function($obj, $row){
$obj->labels[] = $row->date;
$obj->r_dataset[] = $row->cnt_receipt;
$obj->i_dataset[] = $row->cnt_invoice;
return $obj;
}, $chartInitial);
It'll push all the row data into their respective arrays in that Chart object.
I'm trying to go through a collection and I need to get a list of products according to certain keys. but I get the following error when I print the list with dd:
"array_key_exists(): The first argument should be either a string or an integer"
this is my function
public function reemplazaCostoZona($zona, $destino, $especie, $costo, $transporCollect){
$productos = $transporCollect->where([['zona',$zona],['destino', $destino],['especie',$especie]])
->pluck('producto');
dd($productos );
}
Collection:
I need to obtain the list of products for destination zone and species, That is to say that for my example of collection, for zone 1 destination 5 specie 1 I would have in my list product 1 and there may be more.
function where Im obtain collection:
public function storeTranspor3($request){
DB::table('transpor')->truncate();
$var = DB::select("select flu.zona, flu.destino, flu.producto, pro.especie, sup.codigo, dtr.cod_fundo, sup.sup_ha, dtr.dist_pavimento, dtr.dist_no_pavimento, dtr.peaje
from flujos flu
left join super sup on (sup.zona = flu.zona)
left join d_transporte dtr on (dtr.cod_fundo = (sup.codigo / 1000000) and dtr.destino = flu.destino)
left join productos pro on (pro.producto = flu.producto)
left join especies esp on (esp.especie = pro.especie)
order by flu.zona, dtr.cod_fundo, flu.producto, flu.destino, sup.codigo");
$tansporCollect = collect();
$tansporCollectsinCosto = collect();
foreach ($var as $f) {
if($f->codigo != null){
if($f->especie == 1){
$a = 0.177548*$f->dist_no_pavimento;
$b = 0.0746*$f->dist_pavimento;
$c = 0.0333*$f->peaje;
$costoFundo = ($a + $b + 1.1191 + 0.399 + $c)*$f->sup_ha;
}
else{
$a = 0.1652*$f->dist_no_pavimento;
$b = 0.0694*$f->dist_pavimento;
$c = 0.0357*$f->peaje;
$costoFundo = ($a + $b + 1.0421 + 0.599 + $c)*$f->sup_ha;
}
$tansporC =[
'zona' => $f->zona,
'destino' => $f->destino,
'producto' => $f->producto,
'especie' => $f->especie,
'costo' => $costoFundo
];
$tansporCollect->push($tansporC);
$tansporsinCosto = [
'zona' => $f->zona,
'destino' => $f->destino,
'producto' => $f->producto,
'especie' => $f->especie,
];
$tansporCollectsinCosto->push($tansporsinCosto);
}
}
$zonas = $tansporCollect->pluck('zona')->unique();
$destinos = $tansporCollect->pluck('destino')->unique();
$especies = $tansporCollect->pluck('especie')->unique();
$transporCollectUnique = $tansporCollectsinCosto->unique();
foreach($zonas as $zon){
$costoZona = $tansporCollect->where('zona',$zon);
foreach($destinos as $destin){
$costoDestino = $costoZona->where('destino',$destin);
foreach($especies as $espec){
$costoEspecie = $costoDestino->where('especie',$espec)->avg('costo');
/*HERE IM CALL OTHER FUNCTION */
$this->reemplazaCostoZona($zon, $destin, $espec, $costoEspecie, $transporCollectUnique);
}
}
}
}
I'm with laravel 5.8
You are not using the where function of collections correctly. For collections you need the following:
$productos = $transporCollect->where('zona', $zona)
->where('destino', $destino)
->where('especie',$especie)
->pluck('producto');
Hope that helps!
Heei, I want to show data according to daterange. Specifically data on this day and 6 days to go. Here's my code now.
Controller
$hari = [];
for ($i=0; $i < 6; $i++)
{
$hari[] = date("Y M d") + $i;
}
$booking_room = jadwal_meeting::whereBetween('tanggal', [$hari, $hari + 6])->get();
return view('homepage')->with($booking_room);
Note: 'tanggal' is a field on table.
But I just get error like this
Unsupported operand types
: $booking_room = jadwal_meeting::whereBetween('tanggal', [$hari, $hari + 6])->get();
What's wrong with my code, anyone can help me please :)
Since $hari is an array, you have to use something like this:
$booking_room = jadwal_meeting::whereBetween('tanggal', [$hari[0], $hari[5]])->get();
Or more general:
$booking_room = jadwal_meeting::whereBetween('tanggal', [$hari[0], end($hari)])->get();
Try this code it will help you.
$from = '2018-04-12';
$to = date('Y-m-d', strtotime($from. ' + 6 days'));
$reservations = Reservation::whereBetween('tanggal', [$from, $to])
->get();
Thanks,
i have update query problem in codeigniter.
$arrPartnerId = $partnerData['partner_id'];
print_r($partnerData['partner_id']);
if(is_array($arrPartnerId) > 0 ){
foreach( $arrPartnerId as $partnerId){
$this->db->set('partner_id', $partnerId );
$this->db->where('promotion_id', $promotionData['promotion_id'] );
$this->db->update('partner_promotion_relation');
}
}
my data is $aaPartnerId=([0]=>4,[1]=>5) and i have one id then how to update in database.
I think you confuse a where and set condition, you should rather have this :
$this->db->set('promotion_id', $promotionData['promotion_id']);
$this->db->where('partner_id', $partnerId);
$this->db->update('partner_promotion_relation');
It's just a hypothesis, because in your case you keep update 2 times the same line in your table, which is not logical.
If your array is like this,
$arrPartnerId = array(
0 => 4,
1 => 5
);
And
$promotionData['promotion_id'] = 123; //assumption
Then try this,
if(sizeof($arrPartnerId) > 0 )
{
foreach( $arrPartnerId as $partnerId)
{
$this->db->set('partner_id', $partnerId );
$this->db->where('promotion_id', $promotionData['promotion_id'] );
$this->db->update('partner_promotion_relation');
}
}
It will resolve the problem.
my table is like this and my collection is
$testmodel=Mage::getModel(test/p1)->getCollection();
my database table is below.
id cat_id rate p_id
1 1 4 1
2 1 2 1
3 1 3 2
4 2 5 3
5 2 3 1
and i want output like this in magento using collection
cat_id rate count_category
1 9 3
2 8 2
i found my PROBLEM correct code is below
$testmodel = Mage::getModel('test/p1')
->getCollection()
->addFieldToSelect('rate')
->addFieldToSelect('cat_id');
$testmodel ->getSelect()
->columns('SUM(rate) as total,COUNT(*) AS countCategory')
->group('cat_id');
if you use mysql4 as this model resource class then go to
Model/Mysql4/P1/Collection.php
here you need to add function
public function addGroupByCatId(){
$subSelect = clone $this->getSelect();
$CountsubSelect = clone $this->getSelect();
$subSelect->reset()
->from(array('rev' => 'youtable', 'SUM( rev.rate)')
->where('main_table.cat_id = rev.cat_id');
$CountsubSelect->reset()
->from(array('countrev' => 'youtable'),'COUNT(countrev.cat_id)')
->where('main_table.cat_id = countrev.cat_id');
$this->getSelect()
->join(
array('r' => 'youtable'),
'main_table.id = r.id',
array(
'review_sum' => new Zend_Db_Expr(sprintf('(%s)', $subSelect)),
'count_category' => new Zend_Db_Expr(sprintf('(%s)', $CountsubSelect)),
))
->group('main_table.cat_id');
return $this;
}
OR: Resouce as resource model then goto
if you use mysql4 as this model resource class then go to
Model/Resource/P1/Collection.php
here you need to add function
public function addGroupByCatId(){
$subSelect = clone $this->getSelect();
$CountsubSelect = clone $this->getSelect();
$subSelect->reset()
->from(array('rev' => 'youtable', 'SUM( rev.rate)')
->where('main_table.cat_id = rev.cat_id');
$CountsubSelect->reset()
->from(array('countrev' => 'youtable'),'COUNT(countrev.cat_id)')
->where('main_table.cat_id = countrev.cat_id');
$this->getSelect()
->join(
array('r' => 'youtable'),
'main_table.id = r.id',
array(
'review_sum' => new Zend_Db_Expr(sprintf('(%s)', $subSelect)),
'count_category' => new Zend_Db_Expr(sprintf('(%s)', $CountsubSelect)),
))
->group('main_table.cat_id');
return $this;
}
and final you get
$testmodel=Mage::getModel(test/p1)->getCollection();
$testmodel->addGroupByCatId();