I'm new to Laravel and i'm trying to export to excel sheet every ticket created for the past 7 days starting from current day into an excel table with headers.
my excelexport code in TicketsController is :
public function exportxls(){
$weeklyTickets = \App\Tickets::whereBetween('created_at', array(date("Y-m-d", strtotime("-7 days")), date('Y-m-d')))->get();
Excel::create('tickets', function($excel) use ($weeklyTickets){
$excel->sheet('tickets', function($sheet) use ($weeklyTickets){
$sheet->loadView('export.ticketsexcel', array('weeklyTickets' => $weeklyTickets));
})->export('xls');
});
return redirect('/');
}
My Tickets export view is:
<table>
<thead>
<tr>
<td>Nom de la société</td>
<td>Intervenant</td>
<td>Type D'assistance</td>
<td>Objet</td>
<td>Urgence</td>
<td>Statut</td>
<td>Utilisateur</td>
</tr>
</thead>
<tbody>
#foreach ($weeklyTickets as $ticket)
<tr>
<td>{{ $ticket->societe}}</td>
<td>{{ $ticket->intervenant}}</td>
<td>{{ $ticket->assistance->level}}</td>
<td>{{ $ticket->message}}</td>
<td>{{ $ticket->urgence->niveau}}</td>
<td>{{ $ticket->statut}}</td>
<td>{{ $ticket->utilisateur->name}}</td>
</tr>
#endforeach
</tbody>
</table>
Can you help me figure out why it only exports 1 ticket instead of all tickets of the past 7 days, and why it doesn't make it into an excel table in the sheet?
Thanks in advance.
Related
new to Laravel, and just having this problem that I couldn't figure it out.
I have a post controller set up to query out all blog posts. On the database, I have a integer column and named as "status", 0 as inactive, 1 as active. The question is how and where to place the logic to check whetherthe status is 0 or 1, and show "inactive" or "active" in the view. Thanks in advance.
public function index()
{
$posts = Post::where('user_id', 1)->orderBy('id', 'desc')->paginate(5);
return view('post.index')->withPosts($posts);
}
Here is the view
<table class="table">
<tr>
<th>Date Created</th>
<th>Title</th>
<th>Status</th>
</tr>
#foreach ($posts as $post)
<tr>
<td>{{datePretty($post->created_at) }}</td>
<td>{{ $post->title }}</td>
<td></td>
</tr>
<br>
#endforeach
</table>
you can have that logic inside your blade template:
#foreach ($posts as $post)
<tr>
<td>{{datePretty($post->created_at) }}</td>
<td>{{ $post->title }}</td>
<td>#if($post->status) active #else inactive #endif</td>
</tr>
<br>
#endforeach
I want to list down the users who are registered in last 5 day.. To list down all the users 1 use following query..
$users = User::select('*')->orderby('created_at', 'desc')->get();
and fetch it in view like this.
<table class="table table-hover">
<tbody><tr>
<th>ID</th>
<th>User Name</th>
<th>Email</th>
<th>Country</th>
<th>Date</th>
<th>Points</th>
</tr>
<?php foreach ( $users as $u ){ ?>
<tr>
<td>{{ $u->id }}</td>
<td>{{ $u->user_name }}</td>
<td>{{ $u->email }}</td>
<td>{{ $u->country }}</td>
<td>{{ $u->created_at }}</td>
<td>{{ \App\Points::getUserPoints($u->id) }}</td>
</tr>
<?php }?>
</tbody></table>
but what will be the query to fetch users who have registered in last 5 days..?? any one please tell me a good query..
You can use Carbon (docs) to do this:
$now = Carbon::now();
$users = User::where('created_at', '>=', $now->subDays(5))->get();
Make sure to "use Carbon\Carbon;" at the top of the file.
I am developing a project in laravel 5.3. where I am using a users table and a points table in database. users are associated with transactions of points. these transections are recorded in points table. my points table looks like in my previous question who's link is this
-- I want to get user id in laravel 5.3 controller with Auth::user()->id but it creates error their --
. Now I am fetching users' all data in a page whare I want to show the net balance of there points too. you can see the result in image.image is here
so currently I am using the following code in controller.
public function users_list()
{
$ptitle = "Website Users";
$pdesc = "";
//$total_users = User::count();
$users = User::select('*')->orderby('created_at', 'desc')->get();
return view('admin.all-users-list',
['ptitle' => $ptitle,
'pdesc' => $pdesc,
'users' => $users,
'total_users' => $this->total_users,
]);
}
And getting result in view like following
<table class="table table-hover">
<tbody><tr>
<th>ID</th>
<th>User Name</th>
<th>Email</th>
<th>Country</th>
<th>Date</th>
<th>Points</th>
</tr>
<?php foreach ( $users as $u ){ ?>
<tr>
<td>{{ $u->id }}</td>
<td>{{ $u->user_name }}</td>
<td>{{ $u->email }}</td>
<td>{{ $u->country }}</td>
<td>{{ $u->created_at }}</td>
<td></td>
</tr>
<?php }?>
</tbody></table>
But I dont know how can i create a join in query builder to fetch net points for every user in list
I want to add pagination to sample table 'passenger'.I have downloaded pagination package by php artisan vendor:publish --tag=laravel-pagination .In my controller code I have added paginate function.table displays one row but pagination controller is not shown (<<1 2 3>>).I want to show pagination control. How can I get pagination control.
Contrller travelApprovalController
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use DB;
use App\Http\Requests;
use App\Http\Controllers\Controller;
class travelApprovalController extends Controller {
public function index(){
$users = DB::table('passenger')->paginate(1);
return view('approval_view',['users'=>$users]);
}
}
approval_view.vlade.php
<table border = 1>
<tr>
<td>ID</td>
<td>Passanger Name</td>
<td>Destination</td>
<td>Created Date</td>
</tr>
#foreach ($users as $user)
<tr>
<td>{{ $user->p_id }}</td>
<td>{{ $user->p_name }}</td>
<td>{{ $user->destination }}</td>
<td>{{ $user->created_date }}</td>
</tr>
#endforeach
</table>
web.php (route)
Route::get('view-records','travelApprovalController#index');
<table border = 1>
<tr>
<td>ID</td>
<td>Passanger Name</td>
<td>Destination</td>
<td>Created Date</td>
</tr>
#foreach ($users as $user)
<tr>
<td>{{ $user->p_id }}</td>
<td>{{ $user->p_name }}</td>
<td>{{ $user->destination }}</td>
<td>{{ $user->created_date }}</td>
</tr>
#endforeach
{{$users->links()}}
</table>
If got the following database table:
Now I want to display the rows where where "inventory_warning" is greater then the "inventory" field. Like the second results as show below:
In my first example I do a where statement using Eloquent and try to get the rows, but it doesn't yield correct results (it retrieves all rows). My second example shows the check done with a PHP-if statement, which works but will be very inefficient when the table contains more data..
Shortened code:
<?php $products = Product::where('inventory_warning', '>', 'inventory')->get();?>
<tr>
<th colspan="3">First results:</th>
</tr>
#foreach($products as $product)
<tr>
<td># {{ $product->id }} - {{$product->item->name}}</td>
<td>{{ $product->inventory }}</td>
<td>{{ $product->inventory_warning }}</td>
</tr>
#endforeach
<?php $products = Product::all();?>
<tr>
<th colspan="3">Second results:</th>
</tr>
#foreach($products as $product)
#if($product->inventory_warning > $product->inventory)
<tr>
<td># {{ $product->id }} - {{$product->item->name}}</td>
<td>{{ $product->inventory }}</td>
<td>{{ $product->inventory_warning }}</td>
</tr>
#endif
#endforeach
What is going on here? Is this a possible Eloquent bug or am I doing something wrong?
Comparing two database fields isn't supported by the where function as far as i know.
You'll have to use whereRaw
Product::whereRaw('inventory_warning > inventory')->get();