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PHP - Laravel 5 get data to html table from 3 SQL database tables with column DATA as headers


PHP - Laravel 5 get data to html table from 3 SQL database tables with column DATA as headers

By : J-M
Date : November 21 2020, 03:00 PM
To fix this issue If all of your teams are going to have the same amout of users then you can add this variables to your controller:
code :
// Group all of your teams in a single array
$teams = [
    $team1,
    $team2,
    $team3,
    $team4
];

// Create an array with a length equal
// to the number of necessary rows
$rows = range(0, $team1->count() - 1);
return view('someview')->with([
    'teams' => $teams,
    'rows' => $rows
]);
@foreach ($rows as $row)
    <tr>
        @foreach ($teams as $team)
            <td>
                {{ $team[$row]->profile_pic }} <br>
                {{ $team[$row]->name }}
            </td>
        @endforeach
    </tr>
@endforeach


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how to get data from two tables from database and display in one html table

how to get data from two tables from database and display in one html table


By : Charles fd
Date : March 29 2020, 07:55 AM
hop of those help? I have 2 tables
code :
$sql = "SELECT s.*, g.pg_groups from students AS s LEFT JOIN groups as g ON g.sl_no = s.stu_gr";
echo "<td>" .$row['pg_groups']. "</td>";  
Need help to in laravel 5.3 to fetch data in a table in single view from multiple database tables

Need help to in laravel 5.3 to fetch data in a table in single view from multiple database tables


By : Routal Ilies Chems E
Date : March 29 2020, 07:55 AM
wish help you to fix your issue you can make public function and call it every loop in foreach loop. Or create static function on the Points model class to get points for every user by using user_id as argument. Put getUserPoints on Points model class
code :
public static function getUserPoints($userId){
    $points = self::select(DB::raw("sum(p_add)-sum(p_less) as Total"))
                      ->where('user_id', $userId)->first();
    if( $points != null ){
       return $points->Total;
    }
       return 0;

    }
}
Update column with part of the data from column of another table in another database with intermediate tables

Update column with part of the data from column of another table in another database with intermediate tables


By : Josh Rhinehart
Date : March 29 2020, 07:55 AM
Hope that helps I have found the solution. The problem was quite complex but the answer turned out to be simple after thinking it through.
My update statement that almost worked was lacking an additional condition in select statement and where clause.
code :
update DB1.Tab1 as T1,
    (select 
        col3, T1.col2 as T1c2
    from
        DB2.Tab2 as T2
    inner join DB2.Tab4 as T4 ON T2.col5 = T4.col8
    inner join DB1.Tab3 as T3 ON T4.col9 = T3.col6
    inner join DB1.Tab1 as T1 ON T3.col7 = T1.col2
    where
        T1.col1 is null
            and T1.col2 is not null
    group by col3
    having count(*) = 1) as T2d 
set 
    T1.col1 = T2d.col3
where
    T1.col1 is null
        and T1.col2 = T1c2;
Import data into database and show it on html table in laravel

Import data into database and show it on html table in laravel


By : mirror6677
Date : November 23 2020, 03:01 PM
wish help you to fix your issue I want to create a view in laravel that has a function to import an excel file into the database and show it in a table inside a view. , As conveyed by @gbalduzzi you need to return the data to the view as
code :
return back()->with(['arr' => $arr]);
@if(session()->has('arr'))
<table class="table table-striped table-hover table-reflow">
@php $arr = session('arr'); @endphp
@foreach($arr as $key => $value)
    <tr>
        <th ><strong> {{ $value['name'] }}: </strong></th>
        <td>{{ $value['details'] }} <td>
    </tr>
@endforeach
</table>
@endif
How to insert data from html table to database using laravel

How to insert data from html table to database using laravel


By : user3472922
Date : March 29 2020, 07:55 AM
To fix this issue I have a large html table with 2 columns representing product code and amount. how can insert this into database using laravel. table looks like this (9k rows...) , First create array of all the records and the just do
code :
    $your_arr = [
            [
                'column_1' => 'TU24Dc',
                'column_2' => 2
            ],

            [
                'column_1' => 'TU83',
                'column_2' => 2
            ],

            [
                'column_1' => 'TU81',
                'column_2' => 2
            ],
        ];

 DB::table('table_name')->insert($your_record_arr);
Model::insert($your_record_arr);
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