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The removal of each element separately, not a mass

Cleofas

Getting elements from DB to the website template with a line

{{ $items->tools->pluck('title', 'tools-url') }}

They are thus released as a body in one element of design.

<span class="badge">
 <a href="tools-url, tools-url">
  ['Tools-1','Tools-2]
 <a/>
</span>

How do you get them off on their own?

<span class="badge">
 <a href="tools-url" class="tools-description">Tools-1</a>
</span> 
<span class="badge">
 <a href="tools-url" class="tools-description">Tools-2</a>
</span>

meriah

So the cycle. https://laravel.com/docs/8.x/blade#loops ♪ ♪ ♪

If you're right to cry the data.

@foreach($items->tools->pluck('title', 'tools-url') as $tool)
<span class="badge">
 <a href="tools-url" class="tools-description">{{ $tool }}</a>
</span> 
@endforeach

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InvalidSessionId session: invalid session id
Software Programming • php laravel doc languageker phpunit • • Jolied

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- Restart all containers・Create new environment by プロジェクトne project to another directoryIt is not a fundamental solutionThe above two points may be resolved.
B

Error when exporting Excel using Maatwebsite / Laravel-Excel
Software Programming • laravel excel export • • baileigh

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A 500 error is lot used followed by a blank page. Unfortunately, this Laravel excel generation library cannot behave very well when the amount of data generated is very large.I would suggest you use some functions that reduce the size of the load of records that is made in memory, such as the method chunk.I'll show you an implementation I've made, you can adapt to your need: $query = Usuario::where('status', '=', 1); return Excel::create("relatorio-usuarios-ativos", function ($excel) use($query) { $excel->setTitle('Usuários')->sheet('usuarios', function ($sheet) use($query) { $sheet->appendRow([ 'ID', 'NOME', 'IDADE', ]); // Os dados são carregados de 50 em 50, para não sobrecarregar a memória $query->chunk(50, function ($usuarios) use ($sheet) { foreach ($usuarios as $usuario) { $sheet->appendRow([ $usuario->id, $usuario->nome, $usuario->idade, ]); } }); $sheet->row(1, function ($row) { $row->setFontColor('#ffffff')->setBackground('#00458B'); }); }); })->download('xlsx'); See above that I avoided using loadView, because beyond the memory already used in the consultation and generation of Excel, you would be forcing your server to parser also from this view to mount Excel.If everything above does not solve the problem, I advise to use CSV, which is native to PHP and the generation is much faster, carrying a larger volume of data, with low memory cost.
F

Class removal from element
Software Programming • javascript html jquery • • fbio

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removeclass - Category removeClass and if you have to remove the reference, then you don't need a parent.$('.js-btn').on('click', function(e) { e.preventDefault(); $('.list .triger.active').removeClass('active'); });
E

No alert, laravel
Software Programming • php laravel • • emerson

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There are no examples of @if structure variables in the documentation https://laravel.com/docs/master/blade#control-structures ) Use without her Session:has and Session:
J

Error when validating unique dynamic field Request Laravel
Software Programming • laravel validation • • jonetta

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Your whole code is fine, your only problem has been that you forgot to put the last parameter that is the name of the Working Model ID.- Here's the solution:public function rules() { return [ 'nombre'=> 'required', 'correo'=> 'required|unique:trabajadores,correo,'.$this->usuario.', IdTrabajador' ]; } I hope it serves you, greetings!
Z

Validation of a drop-down list in Laravel
Software Programming • laravel validation relations • • zymir

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Something that occurs to me is using the validation rule https://laravel.com/docs/8.x/validation#rule-in .The field under validation should be included in the given value list. Since this rule often requires you to implose a matrix, the method Rule::in can be used to build the rule smoothly.Then to that rule you should pass an array with the ids that are allowed, that is, the Users that have not yet been assigned to a Seller. That's what you can do. https://laravel.com/docs/8.x/eloquent-relationships#querying-relationship-absence .For example, if the model is called User and the relationship vendedorthe consultation would be:$ids_permitidas = User::doesntHave('vendedor')->pluck('id'); Then you pass it to the rule. in;$request->validate([ 'id_usuario' => [ 'required', Rule::in($ids_permitidas->toArray()), ], //... ], [ //... ]); Or the other way around, and maybe more efficient, getting the ids from the Seller model, and using the rule notIn.$ids_no_permitidas = Vendedor::pluck('id_usuario'); //... 'id_usuario' => [ 'required', Rule::notIn($ids_no_permitidas->toArray()), ], Although now that I look at it better, I think the rule https://laravel.com/docs/8.x/validation#rule-unique I'd be the one.'id_usuario' => 'required|unique:tabla_vendedores,id_usuario', I leave the above only as alternatives.Other references:Query Builder https://laravel.com/docs/8.x/queries#retrieving-a-list-of-column-values .Collections https://laravel.com/docs/8.x/collections#method-toarray .
B

How do you circumvent the mistake of getting the october cms System\Models/File file?
Software Programming • php laravel plugin octobercms • • baileigh

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try { $file->fromUrl($url); } catch (\Exception $ex) { //handle exception here }
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Remove the same elements from the associated mass
Software Programming • javascript • • tahishae

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var data = [ {"кришна":"верно1","topic_id":"39875"}, {"кришна":"верно2","topic_id":"39875"}, {"харе":"madare","topic_id":"39872"}, {"харе":"верно3","topic_id":"39875"}, {"харе":"fufuf","topic_id":"39873"}, {"8-()":"gagaga","topic_id":"39871"} ] var newData = [] data.forEach(function(item, i, data){ if ( !doesIncludeByTopicId(newData, item.topic_id) ){ newData.push(item) } }) console.log('data = ', data); console.log('newData = ', newData); /** Check if an array includes an object with property "topic_id" equal to the option "topic_id" * @param {array} array @param {string} topic_id @return {boolean} */ function doesIncludeByTopicId(array, topic_id) { for (var i=0; i<array.length; i++){ if (array[i].topic_id === topic_id) return true } return false }
A

Why only the last element of the mass is removed
Software Programming • android kotlin • • authera

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// filteredCats = catsItemList.filter { it.id == f } as MutableList<CarsItemDataBase> filteredCats.addAll(catsItemList.filter { it.id == f })
D

It's not possible to establish Sleeping Owl.
Software Programming • php laravel • • derk

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Method bindShared() They're outdated. Use it. singleton()♪ If it's used in SleepingOwl, see if there's a new version or wait for it.See. https://laravel.com/docs/5.2/upgrade ♪ https://github.com/sleeping-owl/admin/issues/308 ♪ https://github.com/LaravelRUS/SleepingOwlAdmin upd: The package is officially abandoned. Use it. https://github.com/LaravelRUS/SleepingOwlAdmin
D

Modify the spaces with the maximum mass element and the minimum element of the mass following the maximum. VBA
Software Programming • vba masses • • derk

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In your code, the values do not change places, and in the next column, the maximum values are placed near the minimum and vice versa. If a replacement is required in the reference range, point the first column in the references to the cell.Somewhere. ♪ ♪Sub n28() Dim A() Dim dMax As Double, dMin As Double Dim i As Long, n As Long, k As Long A = Range("A1:A8").Value dMin = 99999 ' больше максимального значения в диапазоне' For i = 2 To 8 If A(i, 1) > dMax Then k = i: dMax = A(i, 1) If A(i, 1) < dMin Then n = i: dMin = A(i, 1) Next i Cells(n, 2).Value = dMax Cells(k, 2).Value = dMin End Sub At the beginning of the procedure, maximum dMin = 99999 - or take far more than the possible maximum, or calculate by means of a leaf function:dMax = Application.Max(Range("A1:A8")) dMin = dMax By the way, the minimum is the same.Application.Minand in the cycle, only within rangeP.S. Missed the conditionminimum element... ♪ after maximum" Then (one option without two variables):Sub n28_2() Dim A() Dim i As Long, n As Long, k As Long A = Range("A1:A8").Value k = 1 For i = 2 To 8 If A(i, 1) > A(k, 1) Then k = i Next i n = k For i = k To 8 If A(i, 1) < A(n, 1) Then n = i Next i Cells(n, 2) = A(k, 1) Cells(k, 2) = A(n, 1) End Sub
E

How do you remove the first element?
Software Programming • c++ • • emran

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std::vector v; ... v.erase(v.begin()); Unless, of course, the vector is empty:
M

Separate the mass by two masses of n elements js
Software Programming • javascript • • magpie

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const array = []; let array1 = []; let array2 = []; for (let i = 1; i <= 40; i++) { array.push({ val: i }) } while (array.length) { array1.push(array.splice(0, 4)); array2.push(array.splice(0, 4)); } array1 = array1.flat(); array2 = array2.flat(); console.log(array1); console.log(array2);
K

How do remove the element from listView?
Software Programming • java android listview • • kalena

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TextView textView = (TextView)itemClicked.findViewById(R.id.textView); String text = textView.getText().toString+(); itemClicked - a vibe of the web, she comes into the method. onItemClick♪ We're looking for everything we want on them.@pavlofff and conscienceYou're getting a data unit.Object click = adapter.getItem(position); String first = click.getFirst(); String second = click.getSecond(); Methods getFirst() and getSecond() No, I just made it clear that we need to take data from the data model, for example, or something. I don't know the data structure. If you don't understand, put the code on the adapter.
D

Laravel Missing required parameters for [Route: pharmacy-detail] [URI: pharmacy/{slug}]
Software Programming • php laravel • • Duquan

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With the information you show may be several causes of error:Conflict with the route generated by the resourceful route.Possible solutions in this case are:a. Define the route farmacia-detail before Route::resource('farmacia',...); in the route file.b. Exclude the route 'show' del resource:Route::resource('farmacia',...)->except(['show']);There may be some conflict with the routes stored in the cache, or that it does not appear there simply, for this it is necessary to clean the cache of routes and verify in detail the list of artisan routes, even in more extreme cases, there may be some additional cache linked to PHP or the server.Do not take the value correctly the helper route (although this depends on the version of Laravel you use). The solution would be to pass the parameter as an array instead of a single value: route('farmacia-detail', [$medicamento->slug]);

The removal of each element separately, not a mass

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Error when validating unique dynamic field Request Laravel
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Modify the spaces with the maximum mass element and the minimum element of the mass following the maximum. VBA
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Separate the mass by two masses of n elements js
Software Programming • javascript • • magpie

How do remove the element from listView?
Software Programming • java android listview • • kalena

Laravel Missing required parameters for [Route: pharmacy-detail] [URI: pharmacy/{slug}]
Software Programming • php laravel • • Duquan