'laravel Livewire wire:click not firing the function
I want to do a SPA with laravel livewire, i want to use wire:click to fire a funtion in the component but it not working , excuse me if the code mess its my first time posting here and i am not sure of what to post here of my code to make these problem solve thank you
main.blade.php
@section('content')
<div>
<div class="row justify-content-center">
<div class="col-12">
<div class="card my-3">
<!-- header -->
<div class="card-header d-inline-flex">
<h3 class='mr-2'>Categories</h3>
<div>
<a href="javascript:void(0);" wire:click='createCategory' class="btn btn-success ">Add NewCategory</a>
</div>
</div><!-- header -->
<div class="card-body">
<!-- alerts -->
@include('admin.includes.alerts.errors')
@include('admin.includes.alerts.success')
<!-- alerts -->
<!-- if True , create form will show , if not will stay disabled -->
@if ($showCreateForm)
@livewire('admin.category.create' )
@endif
<!-- if True , create form will show , if not will stay disabled -->
<!-- Table -->
<div class="table-responsive">
<table id="example2" class="table table-bordered table-hover">
<thead>
<tr>
<th>ID</th>
<th>Image</th>
<th>Name</th>
<th>Slug</th>
<th>Status</th>
<th>Parent</th>
<th>Action</th>
</tr>
</thead>
<tbody>
@foreach ($categories as $category)
<tr>
<td>{{$category->id}}</td>
{{-- <td>{{storage_path(app\livewire-tmp\$category->image)}}" /></td> --}}
<td>{{$category->name}}</td>
<td>{{$category->slug}}</td>
<td class=" {{$category->isActive()==='Active'? 'text-success':'text-danger'}}">
{{$category->isActive()}}</td>
<td>{{ !empty($category->parent) ? $category->parent->name:'' }}</td>
<td>
<a href="" class="btn btn-warning">Edit</a>
<a href="" class="btn btn-danger">Delete</a>
</td>
</tr>
@endforeach
</tbody>
<tfoot>
<tr>
<th>ID</th>
<th>Image</th>
<th>Name</th>
<th>Slug</th>
<th>Status</th>
<th>Parent</th>
<th>Action</th>
</tr>
</tfoot>
</table>
<div>
{!!$categories->links()!!}
</div>
</div>
<!-- Table -->
</div><!-- body -->
</div>
</div>
</div>
</div>
@endsection
and The Component Main.php ,
<?php
namespace App\Http\Livewire\Admin\Category;
use App\Models\Admin\Category;
use Livewire\Component;
use Livewire\WithPagination;
class Main extends Component
{
use WithPagination;
protected $categories;
public $showCreateForm = false;
public $showEditForm = false;
public function render()
{
$categories = Category::orderBy('id','desc')->paginate(12);
return view('livewire.admin.category.main',[
'categories' => $categories,
]) ->layout('layouts.admin');
}
public function createCategory()
{
$this->showCreateForm = !$this->showCreateForm;
}
public function update_Category($id)
{
$categories = Category::whereId($id);
if ($categories) {
$this->emit('getCategoryid' , $categories);
$this->showEditForm = !$this->showEditForm;
$this->showCreateForm = false;
}
}
public function delete_Category($id)
{
$this->showCreateForm = !$this->showCreateForm;
}
}
- //// Update ////
i tried iRestWeb Answer, I think it the right answer but i dont even understand what happening its 100% javascript related and its not my field of expertise , so here's my full code i hope some one understand , and again sorry if my code messy and give you hard time , thank youu.
create.blade.php
<div>
<form role="form" wire:submit.prevent="create" method="POST" enctype="multipart/form-data">
@csrf
<div class="card-body">
<div class="row">
<div class="col-6">
<div class="form-group">
<label for="exampleInputEmail1">Parent</label>
<select type="select" class="form-control" id="exampleInputEmail1" wire:model="parent_id" name="parent_id">
<option selected value> -- select an option -- </option>
{{-- @if (is_array($categories) || is_object($categories) || !empty($categories)) --}} @foreach ($categories as $category)
<option value="{{$category->id}}">{{$category->name}}</option>
@endforeach {{-- @endif --}}
</select>
</div>
</div>
<!-- 1 -->
<div class="col-6">
<div class="form-group">
<label for="exampleInputPassword1">Category Name</label>
<input type="text" class="form-control" id="exampleInputPassword1" placeholder="Name" wire:model="name" name="name"> @error('name') <span class="error text-danger">{{ $message }}</span> @enderror
</div>
</div>
<!-- 2 -->
<div class="col-6">
<div class="form-group">
<label for="exampleInputPassword1">Slug Name</label>
<input type="text" class="form-control" id="exampleInputPassword1" placeholder="Name" wire:model="slug" name="slug"> @error('slug') <span class="error text-danger">{{ $message }}</span> @enderror
</div>
</div>
<!-- 3 -->
<div class="col-6">
<div class="form-group">
<label for="exampleFormControlFile1">Image</label>
<input type="file" wire:model="image" class="form-control-file" id="exampleFormControlFile1" name="image"> @error('image') <span class="error text-danger">{{ $message }}</span> @enderror
</div>
</div>
<!-- 4 -->
</div>
<div class="form-check">
<input type="checkbox" class="form-check-input" id="exampleCheck1" wire:model="is_active" name="is_active">
<label class="form-check-label" for="exampleCheck1">is Active</label> @error('is_active') <span class="error text-danger">{{ $message }}</span> @enderror
</div>
</div>
<!-- /.card-body -->
<div class="card-footer">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</form>
</div>
Create.php
<?php
namespace App\Http\Livewire\Admin\Category;
use Livewire\Component;
use App\Models\Admin\Category;
use Livewire\WithFileUploads;
use Illuminate\Support\Str;
use Livewire\WithPagination;
use Intervention\Image\Facades\Image;
class Create extends Component
{
use WithFileUploads;
use WithPagination;
public $slug , $name , $image , $parent_id , $is_active;
protected $rules = [
'slug' => 'required|unique:categories,slug',
'name' => 'required',
'image'=> 'nullable|image|max:1024'
];
protected $categories;
public function render()
{
$categories = Category::orderBy('id','desc')->paginate(12);
return view('livewire.admin.category.create' , [
'categories' => $categories,
]);
}
public function create()
{
$this->validate();
$data = [
'name' => $this->name,
'slug' => $this->slug,
'is_active'=> $this->is_active,
'image'=> $this->image,
'parent_id'=> $this->parent_id,
];
//image upload
try {
if ($image = $this->image) {
$filename = Str::slug($this->name).'.'.$image->getClientOriginalExtension();
$path = public_path('assets/image/'.$filename);
Image::make($image->getRealPath())->save($path,100);
}
Category::create($data);
$this->reset();
return $this->addError('success' , 'Created Successfuly');
} catch (\Throwable $th) {
return $this->addError('error', 'Something Wrong Happens');
}
}
}
edit.blade.php
<div>
<form role="form" method="POST" enctype="multipart/form-data" wire:submit.prevent="update">
@csrf
<div class="card-body">
<div class="row">
<div class="col-6">
<div class="form-group">
<label for="exampleInputEmail1">Parent</label>
<select type="select" class="form-control" id="exampleInputEmail1" wire:model="parent_id" name="parent_id">
<option></option>
{{-- @if (is_array($categories) || is_object($categories) || !empty($categories)) --}} @foreach ($categories as $category)
<option value="{{$category->id}}">{{$category->name}}</option>
@endforeach {{-- @endif --}}
</select>
</div>
</div>
<!-- 1 -->
<div class="col-6">
<div class="form-group">
<label for="exampleInputPassword1">Category Name</label>
<input type="text" class="form-control" id="exampleInputPassword1" placeholder="Name" wire:model="name" value='{{$category->name}}' name="name"> @error('name') <span class="error text-danger">{{ $message }}</span> @enderror
</div>
</div>
<!-- 2 -->
<div class="col-6">
<div class="form-group">
<label for="exampleInputPassword1">Slug Name</label>
<input type="text" class="form-control" id="exampleInputPassword1" placeholder="Name" wire:model="slug" name="slug" value='{{$category->slug}}'> @error('slug') <span class="error text-danger">{{ $message }}</span> @enderror
</div>
</div>
<!-- 3 -->
<div class="col-6">
<div class="form-group">
<label for="exampleFormControlFile1">Image</label>
<input type="file" class="form-control-file" id="exampleFormControlFile1" name="image">
<img value='{{$category->image}}' alt="" srcset=""> @error('image') <span class="error text-danger">{{ $message }}</span> @enderror
</div>
</div>
<!-- 4 -->
</div>
<div class="form-check">
<input type="checkbox" class="form-check-input" id="exampleCheck1" wire:model="is_active" name="is_active">
<label class="form-check-label" for="exampleCheck1">is Active</label> @error('is_active') <span class="error text-danger">{{ $message }}</span> @enderror
</div>
</div>
<!-- /.card-body -->
<div class="card-footer">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</form>
</div>
Edit.php (uncompleted Task)
<?php
namespace App\Http\Livewire\Admin\Category;
use Livewire\Component;
use App\Models\Admin\Category;
class Edit extends Component
{
protected $categories , $cat_id;
public $slug , $name , $image , $old_image , $parent_id , $is_active;
protected $listeners = ['getCategoryid'=>'getID'];
public function mount()
{
$this->categories = Category::whereId($this->cat_id)->first();
}//mout
public function render()
{
$categories = Category::all();
return view('livewire.admin.category.edit' , [
'categories' => $categories,
]);
}//render
public function update($id)
{
}//update
public function getID($categories)
{
$this->categories = $categories;
// Data
$this->slug = $this->$categories['slug'];
$this->name = $this->$categories['name'];
$this->image = $this->$categories['image'];
$this->old_image = $this->$categories['old_image'];
$this->parent_id = $this->$categories['parent_id'];
$this->is_active = $this->$categories['is_active'];
}//getID
}
Solution 1:[1]
All HTML code should be covered with single <div>.
Then it will work.
Solution 2:[2]
add liveWire's css and js in the base.blade.php file and it works:
<head>
...
@livewireStyles
</head>
<body>
...
@livewireScripts
</body>
</html>
Solution 3:[3]
You don't need the :click
event to do this, you can simply use:
wire:$toggle('property')
And you don't need to use the a
tag; you can simply use the button
tag. So your button code will look like this:
<button type="button" wire:$toggle='showCreateForm' class="btn btn-success">Add New Category</button>
Solution 4:[4]
I think this will help you
<a href="#" wire:click.prevent="$toggle('showCreateForm')" class="btn btn-success">Add New Category</a>
Solution 5:[5]
use <livewire:styles /> and <livewire:scripts /> (instead @livewireStyles and @livewireScripts)
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
Solution | Source |
---|---|
Solution 1 | selvan |
Solution 2 | RayanFar |
Solution 3 | Jeremy Caney |
Solution 4 | Shekh Saifuddin |
Solution 5 | Meysam Jafari |