Hi I'm using the LaravelShoppingcart package(https://github.com/bumbummen99/LaravelShoppingcart) and When I output {{ $item->rowId }} on the blade template I get the rowId on the browser when the blade is rendered but when I pass it in the qtyIncreased({{ $item->rowId}}) method and try to dump and die it in the livewire component it doesn't work. Mark you when I pass the $item->id and dump and die it, it works. The only error I'm getting is on the console and is:
Error handling response: TypeError: Cannot destructure property 'yt' of 'undefined' as it is undefined.
at chrome-extension://cmedhionkhpnakcndndgjdbohmhepckk/scripts/contentscript.js:535:6
Any assistance is highly appreciated.
Live wire blade component
<div class="cart-overlay {{ $active ? 'transparent' : '' }}">
<div class="cart {{ $active ? 'showCart' : '' }}">
<span class="close-cart" wire:click="$emit('closeCart')">
<i class="fas fa-window-close"></i>
</span>
<h2>Cart</h2>
<div class="cart-content">
#foreach ($cartContent as $item)
<div class="cart-item">
<img src="{{ $item->options->image }}" alt="product" />
<div>
<h4>{{ $item->name }}</h4>
<h5>${{ $item->price }}.99</h5>
<span class="remove-item">remove</span>
</div>
<div>
<i class="fas fa-chevron-up" wire:click="qtyIncreased({{ $item-
>rowId }})"></i>
<p class="item-amount">{{ $item->qty }}</p>
<i class="fas fa-chevron-down"></i>
</div>
</div>
#endforeach
</div>
<div class="cart-footer">
<h3>your total : $ <span class="cart-total">{{ $cartTotal }}</span></h3>
<button class="clear-cart banner-btn">clear cart</button>
</div>
</div>
</div>
Livewire Class component
<?php
namespace App\Http\Livewire;
use Gloudemans\Shoppingcart\Facades\Cart;
use Livewire\Component;
class CartOverlay extends Component
{
public $active = false;
public function render()
{
$cartContent = Cart::content();
$cartTotal = Cart::total();
return view('livewire.cart-overlay', compact(['cartContent', 'cartTotal']));
}
public $listeners = [
'showCart',
'closeCart'
];
public function qtyIncreased($rowId)
{
dd($rowId);
}
public function showCart()
{
$this->active = true;
}
public function closeCart()
{
$this->active = false;
}
}
I managed to fixed it, the parameter in the function should be passed in as a string. So, I added quotes around the parameter. Changed it from <i class="fas fa-chevron-up" wire:click="qtyIncreased({{ $item->rowId }})"></i>
TO
<i class="fas fa-chevron-up" wire:click="qtyIncreased('{{ $item->rowId }}')"></i>
Related
So my front-end Lists of Businesses are not in paginated style. But I do not know how to do it. Can anyone please help? The code I posted is in my BusinessListController.php
BusinessListController.php
`<?php
namespace App\Http\Controllers;
use App\Models\Business;
use App\Models\Category;
use App\Models\Location;
use Illuminate\Http\Request;
class BusinessListController extends Controller
{
public function index(Request $request)
{
$businesses = Business::query()
->with('location')
->whereFilters($request->only(
['search', 'category', 'location']
))
->get();d
return view('pages.business-list', [
'businesses' => $businesses,
'locations' => Location::all(),
'categories' => Category::all()
]);
}
}`
And then here is the code for my view blade front-end
Business-List.blade.php
<div class="row business-list-row mx-auto">
#foreach ($businesses as $business)
<div class="col-md-4">
<div class="card shadow border-light mb-3">
<img
src="https://cdn1.clickthecity.com/images/articles/content/5d6eba1f4795e0.58378778.jpg"
class="card-img-top" alt="...">
<div class="card-body">
<div class="d-flex justify-content-between">
<div>
<h4 class="card-title h6" style="font-weight: bold;">
{{Str::limit($business->name, 20, $end='...')}}
</h4>
<div class="">
<p class="card-text">
{{ $business->location?->name }}
</p>
<p class="card-text" style="color: #32a852;">
{{ $business->category?->name}}
</p>
</div>
</div>
<div class="align-self-center">
<a href="{{ route('store', $business->id) }}" class="btn btn-info stretched-link">
Visit
</a>
</div>
</div>
</div>
</div>
</div>
#endforeach
</div>
So you need to do three things.
In Controller:
$businesses = Business::query()
->with('location')
->whereFilters($request->only(
['search', 'category', 'location']
))
->paginate(15);
put the number of items you need on a single page. here I put 15.
Put this under the </div> of your list.
{{ $business->links() }}
Put this inside the App\Providers\AppServiceProvider boot method.
use Illuminate\Pagination\Paginator;
public function boot()
{
Paginator::useBootstrapFive(); // or
Paginator::useBootstrapFour();
}
This depends upon which version of Bootstrap you are using.
Still confused? Checkout Laravel Pagination Documentation
Just remove ->get();d and add paginate
example
ModelName()->paginate();
I have a notifications component that I'm trying to emit an event to and get it to refresh and show new notifications to the user. I've verified that I'm receiving the event, and the refreshNotifications method is being called, but no matter what I try I can't seem to get the actual component to update. It's getting super frustrating at this point.
Here's my component:
namespace App\Http\Livewire\Components;
use Livewire\Component;
use Illuminate\Support\Facades\Auth;
class Notifications extends Component
{
public $notifications;
public $notificationCount = 0;
protected $listeners = ['refreshNotifications'];
public function mount()
{
$this->user = Auth::user();
}
public function render()
{
$this->notifications = $this->user->fresh()->unreadNotifications;
$this->notificationCount = $this->user->fresh()->unreadNotifications->count();
return view('livewire.components.notifications');
}
public function clearNotifications()
{
$this->user->unreadNotifications()->update(['read_at' => now()]);
}
public function refreshNotifications()
{
//can verify here that the event successfully emitted to this component. No refresh happens though.
$this->render();
}
}
And here's my blade view:
<li class="nav-item dropdown" x-data="{ open: false }">
<a #click="open = !open" #click.outside="open = false" class="nav-link dropdown-toggle show" id="notificationDropdown" role="button">
<i class="mdi mdi-bell-outline h3"></i>
#if ($notificationCount)
<div class="indicator">
<div class="circle"></div>
</div>
#endif
</a>
<div x-show="open" class="dropdown-menu p-0 show" data-bs-popper="none">
<div class="px-3 py-2 d-flex align-items-center justify-content-between border-bottom">
<p>{{ $notificationCount }} New Notifications</p>
#if ($notificationCount)
<a role="button" wire:click="clearNotifications" class="text-muted"><i class="mdi mdi-notification-clear-all"></i>Clear all</a>
#endif
</div>
#foreach ($notifications as $notification)
<div class="px-3 py-2" wire:key="notification-{{ $notification->id }}">
<a role="button" class="d-flex align-items-center py-2">
<div class="flex-grow-1 me-2">
<h5>{{ $notification->data['title'] ?? 'Test Title' }}</h5>
<p class="tx-14 text-muted"><em>{{ $notification->data['body'] ?? 'Test body' }}</em></p>
<p class="tx-12 text-muted">{{ Helper::timeElapsedForHumans($notification->created_at) }}</p>
</div>
</a>
</div>
#endforeach
</div>
</li>
Not sure if it's helpful, but the xhr response is this: {"effects":{"html":null,"dirty":[]},"serverMemo":{"checksum":"c980388fe95899e9055bfc363bd57c5d80916fe581b5b7983109cdba20db2f33"}}
Other questions on SO are related to not being in a single root element. That's not my issue. I have no idea why this isn't working. I feel like I've tried everything.
You need to define what event is called in the listener, for example:
protected $listeners = ['refreshNotifications' => '$refresh'];
See here:
https://laravel-livewire.com/docs/2.x/actions#magic-actions
I have a form in the Laravel Livewire project and try to search and select users from the database. When I search User then search results in users, but nothing to select. Also, no error showing just page refresh. my code is below:
I'm trying this
livewire component view
<div class="col-md-4">
<div class="form-group row">
<label class="control-label col-md-2 col-sm-2">Select User</label>
<div class="col-md-10 col-sm-10 ">
<div>
<select wire:model="user_id" class="form-control" name="user_id" required>
<option></option>
#foreach($users as $user)
<option value="{{$user->id}}">{{$user->username}} : {{ $user->fullname }}</option>
#endforeach
</select>
</div>
<div style="position:relative">
<input wire:model.debounce.500ms="inputsearchuser" class="form-control relative" type="text"
placeholder="search..."/>
</div>
<div style="position:absolute; z-index:100">
#if(strlen($inputsearchuser)>2)
#if(count($searchusers)>0)
<ul class="list-group">
#foreach($searchusers as $searchuser)
<li class="list-group-item list-group-item-action">
<spanwire:click
="selectuser({{$searchuser->id}},{{$searchuser->terms}})">{{$searchuser->username}}
: {{$searchuser->fullname}}</span>
</li>
</ul>
#endforeach
#else
<li class="list-group-item">User Not Found...</li>
#endif
#endif
</div>
</div>
</div>
</div>
livewire component
class MyLiveWireComponent extends Component
{
public $j = 1;
public $users = [];
public $inputsearchuser = '';
public $user_id;
public function selectuser($user_id,$terms)
{
$this->user_id = $user_id;
$this->terms = $terms;
$this->inputsearchuser = '';
}
public function render()
{
$searchusers = [];
if (strlen($this->inputsearchuser) >= 2) {
$searchusers = User::Where('username', 'LIKE', '%' . $this->inputsearchuser . '%')
->get();
}
return view('livewire.admin.orders.add-order', ['searchusers' => $searchusers])->layout('components.layouts.admin');
}
}
Change this:
<spanwire:click="selectuser({{$searchuser->id}},{{$searchuser->terms}})">
{{$searchuser->username}} : {{$searchuser->fullname}}
</span>
To:
<span wire:click.prevent="selectuser({{$searchuser->id}},{{$searchuser->terms}})">
{{$searchuser->username}} : {{$searchuser->fullname}}
</span>
Your component should have a single-level root element only. Also, add wire:key in your element inside of the loop.
<ul class="list-group">
#foreach($searchusers as $key => $searchuser)
<li wire:key="{{'users'.$key}}" class="list-group-item list-group-item-action">
<span wire:click="selectuser({{$searchuser->id}},
{{$searchuser->terms}})">{{$searchuser->username}}
: {{$searchuser->fullname}}</span>
</li>
#endforeach
</ul>
Did you change it to wire:click.prevent as suggested above? Otherwise, it does not prevent the default action from occurring, and can cause that exact behavior.
My delete method is not deleting from the database and I can't seem to see what it is I'm missing in my code when I click on delete. I've provide my blade file, controller and wweb.php file below, any assistance will be highly appreciated.
Blade File
<div class="row max-inner">
#foreach ($tshirts as $tshirt)
#auth
<form action="{{ route('t-shirtsAdmin.destroy', $tshirt) }}" method="POST">
#csrf
#method('DELETE')
<button type="submit" class="btn btn-danger btn-lg">DELETE</button>
</form>
#endauth
<div class="columns col-6 collection-item">
<div class="row">
<a href="#">
<div class="slider">
#foreach (json_decode($tshirt->filenames) as $picture)
<div>
<img src="{{ asset('files/' . $picture) }}" alt="kids top" loading="lazy">
</div>
#endforeach
</div>
<div>
<div>
<div class="columns col"><i class="fas fa fa-child"></i> {{ $tshirt->gender }} top </div>
<div class="columns col"><i class="fas fa fa-calendar"></i> {{ $tshirt->age }} Years</div>
<div class="columns col"><i
class="fas fa fa-tag"></i>
Kshs 250</div>
</div>
<div class="row" style="display: flex; text-align: center; ">
<div class="columns col"><i class="fas fa fa-phone"></i> 0700 00000</div>
</div>
</div>
</a>
</div>
</div>
#endforeach
</div>
web.php
Route::resource('t-shirtsAdmin', 'App\Http\Controllers\TshirtController');
CONTROLLER
<?php
namespace App\Http\Controllers;
use App\Models\Tshirt;
use Illuminate\Http\Request;
class TshirtController extends Controller
{
public function destroy(Tshirt $tshirt)
{
$tshirt->delete();
return redirect(route('t-shirts'))->with('flash', 'T-shirt Deleted Successfully');
}
}
ok , this problem because model binding , you can solve this by 2 way first :-
public function destroy($id)
{
Tshirt::find($id)->delete();
// or Tshirt::destroy($id);
return redirect(route('t-shirts'))->with('flash', 'T-shirt Deleted Successfully');
}
second :- for route binding to work you should have type-hinted variable names match a route segment name, as the doc required : so your method will be like this :-
public function destroy(Tshirt $t-shirtsAdmin)
{
// $t-shirtsAdmin is the name of the router
$t-shirtsAdmin->delete();
return redirect(route('t-shirts'))->with('flash', 'T-shirt Deleted Successfully');
}
you can find the route name var , when you run
php artisan route:list , you will find the var like this : t-shirtsAdmin/{t-shirtsAdmin} so you should use it in controller to bind it.
You cant just call the $tshirt param and expect it to delete, try something like this:
$id = $tshirt->id;
Tshirt::destroy($id);
return redirect(route('t-shirts'))->with('flash', 'T-shirt Deleted Successfully');
I'm setting up a new project and want to retrieve data from passed model binding controller show method but output in show view is null
model :
class Content extends Model
{
protected $fillable = ['title','body'];
}
this is my controller :
public function show(Content $content)
{
return view('content.show',compact('content'));
}
this is my index :
#foreach ($content as $item)
<td>
<a class="btn btn-primary" href="{{ route('Content.show',$item) }}">View</a>
</td>
#endforeach
and this is show method that result is null:
<div class="card-header">
{{ $content->title }}
</div>
<div class="card-body">
{{ $content->body }}
</div>
<div class="card-footer">
{{ $content->created_at }}
/div>
i expect have result in show method because everything is okay but there isn't where is my problem ?
Updated :
dd($content)
because you try to get $content while it is $item now :)
<div class="card-header">
{{ $item->title }}
</div>
<div class="card-body">
{{ $item->body }}
</div>
<div class="card-footer">
{{ $item->created_at }}
</div>
I found the answer
I changed the route resource from resource('Content','ContentController') to
resource('content','ContentController') and the problem has been fixed !
i dont know why !
//used to show a list, like what you are trying to do
public function index()
{
$contents = Content::get();
return view('content.index',compact('contents'));
}
//used to show one item
public function show(Content $content)
{
return view('content.show',compact('content'));
}
What you have for you view works if you are looping over multiple content, otherwise you want:
{{ $content->title }}
</div>
<div class="card-body">
{{ $content->body }}
</div>
<div class="card-footer">
{{ $content->created_at }}
</div>```