Laravel : fetch grouped data to bootstrap table - php

Question

Hello please i have a collection grouped as multidimensional arrays with keys
for example :
"book1" {
{
"id" : "1",
"group" : "book1",
"name" : "Book X",
"buy" : "140",
"test" : "test 1",
} ,
{
"id" : "2",
"group" : "book1",
"name" : "Book y",
"buy" : "1200",
"test" : "test 2",
} ,
{
"id" : "3",
"group" : "book1",
"name" : "Book Z",
"buy" : "1330",
"test" : "344",
}
},
"book2" {
{
"id" : "6",
"group" : "book2",
"name" : "Book N",
"buy" : "1220",
"test" : "233",
}
....
}
i want to make a table with spliting rows as the first column has keys (books) and other columns has splited rows for sub array dynamically, for example : (this a html code)
<table>
<tr>
<th>categorie</th>
<th>Name</th>
<th>Buy</th>
</tr>
<tr>
<td>Book 1</td>
<td>Book AA</td>
<td>14</td>
</tr>
<tr>
<td rowspan="2">Book 2</td>
<td>Book BA</td>
<td>12</td>
</tr>
<tr>
<td>Book BB</td>
<td>14</td>
</tr>
<tr>
<td rowspan="2">Book 3</td>
<td>Book CA</td>
<td>22</td>
</tr>
<tr>
<td>Book CB</td>
<td>§§</td>
</tr>
<tr>
<td rowspan="3">Book 4</td>
<td>Book DA</td>
<td>12</td>
</tr>
<tr>
<td>Book DB</td>
<td>122</td>
</tr>
<tr>
<td>Book DC</td>
<td>11</td>
</tr>
</table>
Could you help to make this html example to dynamic table depend of collection and sub arrays ...
And thank you !

Answer 1

i fix it by using this code :
<table class="table table-striped table-inverse table-responsive">
<thead>
<tr>
<th>Book</th>
<th>Name</th>
<th>Category</th>
<th>Buy</th>
</tr>
</thead>
<tbody>
#foreach($collection as $key => $items)
#foreach($items->books->groupBy('categorie') as $book)
#foreach ($book as $index => $item)
#if ($index == "0")
<tr >
<td class="align-middle" rowspan="{{count($book)}}">{{$item->book->category}}</td>
<td >{{$item->name}}</td>
<td>{{$item->buy}}</td>
<td>{{$item->book}}</td>
<td class="align-middle text-center" rowspan="{{count($book)}}">16</td>
</tr>
#else
<tr >
<td >{{$item->name}}</td>
<td>{{$item->buy}}</td>
<td>{{$item->book}}</td>
</tr>
#endif
#endforeach
#endforeach
#endforeach
</tbody>
</table>
And thank for each try to help me

Answer 2

maybe you can use laravel collection and GroupBy method,
like this
$books = Books::all();
$books->groupby('group');
ex :
$collection = collect([
['account_id' => 'account-x10', 'product' => 'Chair'],
['account_id' => 'account-x10', 'product' => 'Bookcase'],
['account_id' => 'account-x11', 'product' => 'Desk'],
]);
$grouped = $collection->groupBy('account_id');
$grouped->toArray();
/*
[
'account-x10' => [
['account_id' => 'account-x10', 'product' => 'Chair'],
['account_id' => 'account-x10', 'product' => 'Bookcase'],
],
'account-x11' => [
['account_id' => 'account-x11', 'product' => 'Desk'],
],
]
*/
and in your blade like this
<table>
<thead>
<tr>
<th>categorie</th>
<th>Name</th>
<th>Buy</th>
</tr>
</thead>
<tbody>
#foreach($grouped as $key => $items)
#foreach(array_chunk($items, 2) as $chunk)
<tr>
#foreach($chunk as $index => $item)
<td #if($index == 0) rowspan="2" #endif>$key</td>
<td>$book->name</td>
<td>$book->buy</td>
#endforeach
</tr>
#endforeach
#endforeach
</tbody>
</table>