Laravel Livewire Toastr Notification Example

In this laravel livewire notification example i will show you how you can create and show toast notification in Laravel using livewire. Livewire toastr is a great thing to show error or success messages in your application. 

You know that a toast notification is a message object that presents timely information, including confirmation of actions, alerts, and errors. I will use sweetalert2 to show toastr notification in laravel livewire.

See the below example code:

Put this toast notification code under @livewireScripts in your master file.

And use them in your livewire component like Livewire allows firing browser window events from components.

namespace App\Http\Livewire;

use Livewire\Component;
use App\Models\Category as Categories;

class Category extends Component
{
    public $categories, $name, $description, $category_id;
    public $updateCategory = false;

    protected $listeners = [
        'deleteCategory'=>'destroy'
    ];

    // Validation Rules
    protected $rules = [
        'name'=>'required',
        'description'=>'required'
    ];

    public function render()
    {
        $this->categories = Categories::select('id','name','description')->get();
        
        return view('livewire.category');
    }

    public function resetFields(){
        $this->name = '';
        $this->description = '';
    }

    public function store(){
        // Validate Form Request
        $this->validate();

        try{
            // Create Category
            Categories::create([
                'name'=>$this->name,
                'description'=>$this->description
            ]);
    
            // Set Flash Message
            $this->dispatchBrowserEvent('alert',[
                'type'=>'success',
                'message'=>"Category Created Successfully!!"
            ]);

            // Reset Form Fields After Creating Category
            $this->resetFields();
        }catch(\Exception $e){
            // Set Flash Message
            $this->dispatchBrowserEvent('alert',[
                'type'=>'error',
                'message'=>"Something goes wrong while creating category!!"
            ]);

            // Reset Form Fields After Creating Category
            $this->resetFields();
        }
    }

    public function edit($id){
        $category = Categories::findOrFail($id);
        $this->name = $category->name;
        $this->description = $category->description;
        $this->category_id = $category->id;
        $this->updateCategory = true;
    }

    public function cancel()
    {
        $this->updateCategory = false;
        $this->resetFields();
    }

    public function update(){

        // Validate request
        $this->validate();

        try{

            // Update category
            Categories::find($this->category_id)->fill([
                'name'=>$this->name,
                'description'=>$this->description
            ])->save();

            $this->dispatchBrowserEvent('alert',[
                'type'=>'success',
                'message'=>"Category Updated Successfully!!"
            ]);
    
            $this->cancel();
        }catch(\Exception $e){
            $this->dispatchBrowserEvent('alert',[
                'type'=>'error',
                'message'=>"Something goes wrong while updating category!!"
            ]);
            $this->cancel();
        }
    }

    public function destroy($id){
        try{
            Categories::find($id)->delete();
            $this->dispatchBrowserEvent('alert',[
                'type'=>'success',
                'message'=>"Category Deleted Successfully!!"
            ]);
        }catch(\Exception $e){
            $this->dispatchBrowserEvent('alert',[
                'type'=>'success',
                'message'=>"Something goes wrong while deleting category!!"
            ]);
        }
    }
}

Read also : Laravel 8.x Toastr Notifications Example Tutorial

Hope it can help you.