I have a problem with read file .xls when I using phpexcel-laravel. Im using phpexcel at here https://github.com/Maatwebsite/Laravel-Excel, and I want to read data in file .xls . My .xls have 2 column, column id and column name, I run function getFile and I got message error is "Could not open for reading! File does not exist". I dont know how to fix that. Can you direct me? Thanks you!
My controller:
public function getFile(){
$results=array();
Excel::load('file/test.xls', function($reader) {
$results = $reader->select(array('id', 'name'))->get()->toArray();
});
$data = array(
'results' = $results;
);
return View::make('show_excel',$data)->render();
}
My view:
#if(!empty($results))
<table class="table table-striped table-bordered">
<thead>
<tr>
<th>ID</th>
<th>name</th>
</tr>
</thead>
#foreach ($results as $row)
<tr>
<td>{{$row->id}}</td>
<td>{{$row->name}}</td>
</tr>
#endforeach
</table>
#endif
public function getFile(){
$data = Excel::load('file/test.xls', function($reader) {})->get();
if(!empty($data) && $data->count()){
foreach ($data->toArray() as $key => $value) {
$insert[] = ['id' => $value['id'], 'name' => $value['name']];
}
if(!empty($insert)){
Item::insert($insert);
return back()->with('success','Insert Record successfully.');
}
}
}
Use full file path.
Related
I am a beginner in Laravel. I need a little help.
I have an index.blade.php file which displays all the category names. When I click on on it will generate the slug link where I have all the products that in the category. So I would like to count only those products that is belongs to category's slug and display the number on the index.blade.php. Thanks for the help.
Route::get('view-category/{slug}', [ProductsController::class,'viewcategory']);
productsController:
public function viewcategory($slug){
if(Category::where('slug', $slug)->exists()){
$category = Category::where('slug', $slug)->first();
$products = Products::where('cateId', $category->id)->where('status','1')->get();
return view('admin.products.display', compact('category','products'));
}
else{
return redirect('/dashboard')->with('status',"Slug does not exist");
}
}
category Model:
class Category extends Model
{
use HasFactory;
protected $table = "categories";
protected $fullable = [
'name',
'slug',
'description',
'status',
'popular',
];
public function products(){
return $this->belongsTo(Products::class, 'id', 'cateId');
}
}
index.blade.php:
<thead>
<tr>
<th></th>
<th>Product Name</th>
<th>Category</th>
<th>Sub Category</th>
<th>Variations</th>
<th>Status</th>
<th>Action</th>
</tr>
</thead>
<tbody>
#foreach($category as $item)
<tr>
<td class="control" tabindex="0"></td>
<td>{{$item->products->productName}}</td>
<td>{{$item->name}}</td>
<td>{{$item->subCategory}}</td>
<td>{{$item->counter}}</td>
<td></td>
<td></td>
</tr>
#endforeach
</tbody>
</table>
You can still call relationships inside your blade files, so if you have a products relationship setup correctly, you only need to change your index blade to this
<td>{{$item->products()->count()</td>
If you have categories that don't have any products put this in your blade to check before showing the count (Its an if else statement just inline)
<td>{{$item->products ? $item->products()->count() : 'N/A'}}</td>
in your blade file add this line before your foreach
#if( $category->posts->count() )
//your #foreach code here
#endif
I want to get total minutes. Example: joylinkhk 240 + 180 = 420. How can I get a total minute of a specific user?
controller
public function search(Request $request) {
$date = explode(' - ', $request->date);
$auth = Auth::user();
$hourLog = Hourlog::with('project', 'user');
if ($auth->user_type == 1) {
$hourLog->where("user_id", $auth->id);
}
$data = [
"date" => $date,
// 'projects' => Project::whereIn('id', $request->project)->get(),
'projects' => Project::with('users')->whereIn('id', $request->project)->get(),
'users' => User::with(['hourlog' => function ($query) use ($request) {
$query->whereIn('project_id', $request->project);
}])->whereIn('id', $request->user)->get(),
];
return view('cms.projectreport.projectreport-list', $data);
}
HTML view
#foreach($users as $user)
<tr>
<td>{{$user->name}}
</td>
#foreach($user->hourlog as $hourlogs)
<td>{{$hourlogs->hour_work}}
</td>
#endforeach
</tr>
#endforeach
Laravel collections are very powerful and offer such functionality out of the box.
Below is a example of how you can take a collection of arrays and sum by its property hour_work. The collect function is a quick way to create a collection like the $user->hourlog already is.
collect([
['hour_work' => 198],
['hour_work' => 93],
['hour_work' => 51],
['hour_work' => 112],
])->sum('hour_work');
// Result: 454
As #danny-van-der-sluijs said, you can use sum on a collection
#foreach($users as $user)
<tr>
<td>{{$user->name}}</td>
#foreach($user->hourlog as $hourlogs)
<td>{{$hourlogs->hour_work}}</td>
#endforeach
</tr>
#endforeach
<tr>
<td>Grand Total</td>
<td>{{ $users->sum(fn($user) => $user->hourlog->sum('hour_work')) }}</td>
</tr>
Note:
$users->sum(fn($user) => $user->hourlog->sum('hour_work'))
Is an arrow function that came with php 7.4, If you are using a version below 7.4 you have to do it like this
$users->sum(function($user) {
return $user->hourlog->sum('hour_work');
});
You can sum in foreach loop, but get the result outside of foreach loop. You need to define first the variable outside of foreach $sum_total = 0;, then you can sum inside foreach like this :
<?php $sum_total = 0; ?> // define here
#foreach($users as $user)
<tr>
<td>{{$user->name}}
</td>
#foreach($user->hourlog as $hourlogs)
<td>{{$hourlogs->hour_work}}
</td>
<?php
$sum_total += (intval)$hourlogs->hour_work
?>
#endforeach
</tr>
<tr>
<td>{{ $sum_total }}</td>
</tr>
#endforeach
Controller : here productlist2() just call the view page .
function productlist2()
{
$this->load->view("admin/bill/datatable.php", array());
}
public function productlist_page()
{
$draw = intval($this->input->get("draw"));
$start = intval($this->input->get("start"));
$length = intval($this->input->get("length"));
$books = $this->Category_model->get_all_product_datatable();
$data = array();
foreach($books->result() as $r) {
$data[] = array(
$r->categoryID,
$r->productName,
$r->costPrice,
$r->salesPrice,
$r->unit,
$r->origin,
$r->files
);
}
$output = array(
"draw" => $draw,
"recordsTotal" => $books->num_rows(),
"recordsFiltered" => $books->num_rows(),
"data" => $data
);
echo json_encode($output);
exit();
}
After ajax calling the productlist_page() function this productlist_page() gets the value from model.
View:
<table id="book-table" class="table table-bordered table-striped table-hover">
<thead>
<tr>
<td>ID</td>
<td>Product Name</td>
<td>Cost Price</td>
<td>Sales Price</td>
<td>Unit</td>
<td>Description</td>
<td>Picture</td>
</tr>
</thead>
<tbody>
</tbody>
</table>
Here is my js script code.
<script type="text/javascript">
$(document).ready(function() {
$('#book-table').DataTable({
"ajax": {
url : "<?php echo site_url("admin/category/productlist_page") ?>",
type : 'GET'
},
});
});
</script>
Here , in picture column i want to show images , only the string value is there as output in files column . Question is how can i show the image ?
I just started using soft delete and I am not really sure how to do it, I am just following someone example and is still unsure how to do a proper soft delete. All I want is to delete the personal_info table but I keep on getting a no error message which make me at lost since I don't know what I am doing wrong, can someone help me? Thanks a lot
home.blade.php
<table class="table table-bordered">
<tr>
<th><strong><big>Name: </big></strong></th>
<th><strong><big>Action </big></strong></th>
</tr>
<td>
<tr>
#foreach($data as $value)
<tr>
<th>{{$value->Name}}</th>
<th><form action="{{ url('/home/'.$value->id.'/delete') }}" method="post">
<button>Delete</button>
</form></th>
</tr>
#endforeach
</tr>
</tr>
</table>
Controller:
public function delete($id = 0){
if ($id > 0){
personal_info::destroy($id);
}
return redirect("/home");
}
or should I do it this way?
public function delete($id){
$data = personal_info::find($id)->delete();
return redirect("/home");
}
personal_info model:
use Illuminate\Database\Eloquent\Model;
use Eloquent;
use SoftDeletes;
class personal_info extends Eloquent
{
protected $fillable = array('Name');
protected $table = 'personal_infos';
protected $primaryKey = 'id';
protected $dates = ['deleted_at'];
public function user_info1s() {
return $this->hasMany('App\user_info1','user_id');
}
Route: (not sure should I use DELETE instead)
Route::get('/home/{id}/delete', 'HomeController#delete');
There is no need to use delete on the method. try to change your function to this
public function delete($id){
personal_info::findOrFail($id)->delete();
return back();
}
Edit
The Route method and Form method must be the same.
Change
Route::get('/home/{id}/delete', 'HomeController#delete');
To
Route::post('/home/{id}/delete', 'HomeController#delete');
Controller Method
use Carbon\Carbon;
public function delete($id)
{
personal_info::find($id)->update([
'deleted_at' => Carbon::now()
]);
return redirect()->back();
}
home.blade.php
<table class="table table-bordered">
<tr>
<th><strong><big>Name: </big></strong></th>
<th><strong><big>Action </big></strong></th>
</tr>
<td>
<tr>
// Example of adjusting your query to support soft deletes
#php
$data = Some\Model::whereNotNull('deleted_at')->get();
#endphp
#foreach($data as $value)
<tr>
<th>{{$value->Name}}</th>
<th><form action="{{ url('/home/'.$value->id.'/delete') }}" method="post">
<button>Delete</button>
</form></th>
</tr>
#endforeach
</tr>
</tr>
</table>
I am using Laravel 5.5 and I want to view my data in database from my view page (home.blade.php)
<table>
<tbody>
#foreach($home as $key => $data)
<tr>
<th>{{$data->created_at}}</th>
<th>{{$data->category}}</th>
<th>{{$data->reportitle}}</th>
<th>{{$data->reportdetails}}</th>
<th>{{$data->seenstat}}</th>
<th>{{$data->actionstat}}</th>
<th>{{$data->donestat}}</th>
</tr>
#endforeach
</tbody>
</table>
In my home.blade.php I have an empty table and I want to show data from database fyp:
Route::get('home', function () {
$fyp = DB::table('reports')->get();
return view('home', ['fyp' => $fyp]);
});
This must work (as #Nazmul said):
#foreach($fyp as $data)
<tr>
<th>{{$data->created_at}}</th>
<th>{{$data->category}}</th>
<th>{{$data->reportitle}}</th>
<th>{{$data->reportdetails}}</th>
<th>{{$data->seenstat}}</th>
<th>{{$data->actionstat}}</th>
<th>{{$data->donestat}}</th>
</tr>
#endforeach
just follow the code
Route::get('home', function () {
$home = DB::table('reports')->get();
return view('home', compact('home'));
});
After in your view page
<table>
<tbody>
#foreach($home as $key => $data)
<tr>
<th>{{$data->created_at}}</th>
<th>{{$data->category}}</th>
<th>{{$data->reportitle}}</th>
<th>{{$data->reportdetails}}</th>
<th>{{$data->seenstat}}</th>
<th>{{$data->actionstat}}</th>
<th>{{$data->donestat}}</th>
</tr>
#endforeach
</tbody>
</table>
I hope this will help you.