Laravel 9 Ecom - Part 26: How to check Product Stock Availability using Livewire Laravel (2023)


In this video, I have taught how to check product stock avalability or product stock quantity validation in laravel.

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Hey guys welcome back so guys we are continuing our level 9 ecommerce series and now guys in this video we'll be seeing how to uh manage the product quantity.

Okay like when the quantity is greater than 0, then we have to show in stock when it is not greater than zero.

It will show out of stock okay.

So right now, let's get started so guys.

Let's move on this uh product view page and let's go so.

We are on the product page guys as we are continuing from the previous video itself and now guys here is our in stock, where you can see this output okay.

So let's remove this and now guys, let's paste the in stock or stock after your colors.

So here you paste your in stock and out of stock control v.

So now guys, let's check the product.

Color is available or not.

If product color is available, then you will be checking or counting the data.

So if it is greater than zero, then you are going inside and checking for the product colors else.

Let's end, if and again add else part so here in the else condition you are going to paste this label like in stock.

So now guys, why are you pasting this in stock, after in your else, condition why? Because when a product doesn't have the color, so at that time we want to show the default okay, something like let me show you so here you see, we don't have a product color right, so we don't have any colors, but in case of your shirt, we have colors.

So at that time we want to show that in stock for this okay, so now to check the in stock of normal.

You have to get back and you need to check your product of quantity.

Okay, so you need to check in, if condition at f and and if so, you need to again add an else part over here, let's copy and paste.

So here you add out of stock, and this will be changed to danger perfect.

So this is for our normal without colors quantity.

Okay, so let us just check in our products table go to your products table and you will be finding a quantity column.

So here is our quantity column get back here, refresh cool.

You are getting the in stock data, so now guys uh.

Let us just design design it.

Let me just remove this add a button, small padding top and bottom one margin top and add text to white color and now get back refresh cool.

So it's looking better guys and now.

Let me just check here: let's make this quantity to zero.

So right now it was 10 I'll make it to zero and updated.

Let's see out of stock perfect, so you can see it's out of stock.

Let me update it back like.

Let me keep it nine now guys, let's get back and now, let's check in the products color quantity, so once the product color comes, they should not be visible.

Okay, so where is there so? First up guys, we will be changing the user interface for this okay.

So I'm going to comment this and just add a label here.

Add a class color selection label save it and you just need to add some css.

So let me just show you the css file.

Okay, I have added the css guys now, let's close, get back and just add a style tag equal to where I want to show the background, color hyphen color, where your background color will be show so, let's copy from the above and paste here and the background color code.

Let's change this to code, okay and now guys um.

Let me bring this label tag down and just add a wire colon click equal to double quote so: color selected, okay, so color selected- and here you give the color id what you have passed in this value tag, let's copy and paste here paste and now guys, let's copy this color selected and create a function in your laravel view: class.


So this is our view product view class of livewire, and here I'm going to create one function so function name.

The function name is going to be color selected and what are the data you are getting? You should get that so we are getting the color id.

Okay, so you can just tell color item id like it's product, color id okay, so you get that from that variable and let's dd the output so paste here and now guys.

Let's get back refresh click on blue and perfect, we have got the id5.

Let us see from the products table.

I mean products color table.

So here is our id5 and id6 so which belongs to product.

I mean product id5.

This is our product id5 and from that it is primary id 5 and the primary id 6.


So now guys we have got the id and now, let's filter the quantity and show the quantity stocks.


So let's comment this guys and now let me get this product variable first download this of your product and use the relationship of product colors, so product colors function and use the where condition so you have the product color id, let's copy that and check the primary key id inside this product, color id and get the first record fir as the first function done guys.

So, let's create a variable called product, color equal to and now from this you will get the quantity dollar product color of quantity and we need to store in one variable.

So let me explain you this: what from where is this quantity coming? So it's coming from your products colors table where I am storing this quantity column? Okay, so this quantity details we are getting all set and we will store in one variable called this of your product.

Color selected quantity, equal to okay, let's copy this guys and just assign at top in the public variable.

It's done so now guys.

Here we will write one condition like if dollar this of product color quantity selected is double equal to zero.

When it is zero, you have to set this as the out of stock okay out of sdoc stock.

Okay, all set so now guys you will copy this variable and get back to your view.

Blade I mean this live wire view blade and you move below to show the quantity it is in stock or out of stock.

Okay, so dollar, this of your product, color quantity selected, is double equal to out of stock.

So first we will check that.

Let's copy this and paste here out of stock and now guys again, let's use and let's copy this and paste, which is greater than zero, which means quantity available.

Okay, it's in stock, let's paste here, let me copy out of stock and paste here perfect.

So now guys, let's save and check the output so refresh, let's click it showing in stock, let's click on purple out of stock.

Okay, so why it's showing out of stock? Let us see perfect: we have quantity 0 on this okay, so it's showing correctly so guys uh.

Let me just bring this in stock and out stop down.

Let's just create one div tag open and close div control x, paste all done guys.

So, let's refresh once and again, let me check blue so in stock and purple it's out of stock, so we have successfully seen that guys how to create this.

It is in stock or out of stock.

Okay and let's continue next video guys about this quantity and add to card when it out of stock or in stock, okay, many things so guys in this video.

That's it thank you for watching this video please subscribe like and share.


How to use Livewire in Laravel 9? ›

How to Execute CRUD Operations Using Laravel Livewire?
  1. Create a laravel Application. ...
  2. Configure Database Details. ...
  3. Now Turn to Install the Livewire Package. ...
  4. Create Migration and Model. ...
  5. Create Post component. ...
  6. Define Routes. ...
  7. Run Project.
Jan 9, 2023

What is the use of Livewire in laravel? ›

Laravel Livewire is a library that makes it simple to build modern, reactive, dynamic interfaces using Laravel Blade as your templating language. This is a great stack to choose if you want to build an application that is dynamic and reactive, and is a great alternative to a full JavaScript framework like Vue. js.

How to create a Laravel Livewire project? ›

  1. Install Livewire. Include the PHP. ...
  2. Create a component. Run the following command to generate a new Livewire component called counter . ...
  3. Include the component. Think of Livewire components like Blade includes. ...
  4. View it in the browser. ...
  5. Add "counter" functionality. ...
  6. View it in the browser.

What is the disadvantage of laravel Livewire? ›

The disadvantage of Livewire is that it's still mainly using php not JavaScript, so it doesn't have the app-like feel of an SPA. It's also not full-on best-practice JavaScript using Vue or React so you miss out on the Vue and React templates and resources.

Is Livewire laravel good? ›

One of the best things about Laravel Livewire is that it simplifies front-end development. You can build complex interfaces using only PHP and HTML, without having to learn complex JavaScript frameworks or maintain separate client-side code. Another benefit of Livewire is that it speeds up development.

Why Livewire is good? ›

LiveWire: Good Option, Even for New Riders

It's the easiest bike I have ever ridden—suitable for so many people—way more suitable to the masses than a normal motorcycle because it is simplicity itself. No gear changes, no clunky clutch, no rev-matching, no stalling—ever.

What is the difference between Laravel and Livewire? ›

Livewire is a full-stack framework for Laravel that makes building dynamic interfaces simple, without leaving the comfort of Laravel. It's not like anything you've seen before. The best way to understand it is to just look at the code.

Can we use Livewire without Laravel? ›

No. It's a framework for Laravel, hence its name - Laravel Livewire.

How to search with Livewire in Laravel? ›

To get started, generate a fresh Laravel application with the Laravel CLI and enter the directory with the commands below:
  1. $ laravel new livewire-search && cd livewire-search.
  2. $ composer require livewire/livewire.
  3. $ npx tailwindcss-cli@latest build -o public/css/tailwind.css.
  4. $ php artisan migrate && php artisan db:seed.
Feb 5, 2021

Is Laravel Livewire open source? ›

Laravel Livewire is open-sourced software licensed under the MIT license.

How to store data in database in Livewire? ›

  1. Create Component.
  2. Create a View file.
  3. Design The Component.
  4. Call the component in Post file.
  5. Insert the Content into database using Livewire.
  6. Target methods with Buttons in component File.
Aug 25, 2022

How do I fetch data from Livewire? ›

How to Fetch records using Livewire from MySQL in Laravel
  1. Install Livewire.
  2. Add Database configuration.
  3. Create a Table.
  4. Create Model.
  5. Create Controller.
  6. Create Route.
  7. Create Livewire Component.
  8. Create View.
Jan 8, 2023

Is there an entry fee for Livewire? ›

Entry to Live Wire is free, so you're able to choose the activities that you'd like to participate in when you get here, although on weekends and school holidays we do suggest booking through our website so you don't miss out!

How do I add a loader to Livewire? ›

You can add or remove classes from an element during loading states, by adding the . class modifier to the wire:loading directive. Now, when the "Checkout" button is clicked, the background will turn gray while the network request is processing. You can also perform the inverse and remove classes by adding the .

Is Livewire heavy? ›

And I've ridden both. The LiveWire One has the same 100 horsepower and 84 pound-feet of torque and even the same weight as its predecessor. At 562 pounds it's much heavier than combustion engine bikes with superior performance, such as Ducati's 443-pound Streetfighter.

Is Livewire production ready? ›

Production version of flat-track-styled electric expected in spring of 2023. It's been a bit of a wait, but it looks like LiveWire is almost ready to launch the production version of the all-new S2 Del Mar model, with deliveries of physical bikes expected by spring of 2023.

Is Livewire better than Vue? ›

It's easier, better and faster. Livewire is slow." So I tried VueJS on two projects, and to compare with Livewire, I again tried another project with Livewire. I feel that both technologies are good technologies and it's above all in which one you can code easily.

Which logger is best for Laravel? ›

Monolog is the highly popular PHP logging library that Laravel uses for all its logging needs. The wonderful thing about Monolog is that it provides a common interface for you to write logs to anything, from standard text files to third-party log management services.

Who uses LiveWire Laravel? ›

Download a list of all 61,583 Current Laravel Livewire Customers
WebsiteLocationTraffic KingdomVery High
motors.mitchellrepublic.comUnited StatesHigh
cft-automation.egov.comUnited StatesHigh
pim.mastertoolrepair.comUnited States-
37 more rows

Which is the most stable Laravel version? ›

The latest Laravel version is version 9, which was released on February 8, 2022.

What is the future of the LiveWire? ›

The new LiveWire S2 Del Mar electric motorcycle was expected to ship as many as 7,000 units in 2023, but that estimate has been revised down to somewhere between 750 to 2,000 due to the delayed “second half of 2023” release.

Is LiveWire fast? ›

From a standing start, you'll be at 60 mph in three seconds flat, according to LiveWire.

What is the maximum speed of a LiveWire? ›

The Harley-Davidson LiveWire is an electric motorcycle by Harley-Davidson, their first electric vehicle. Harley-Davidson says the maximum speed is 110 mph (180 km/h) with claimed 105 hp (78 kW) motor. The LiveWire, released in 2019, targets a different type of customer than their classic V-twin powered motorcycles.

What are the data types in Livewire? ›

Properties can ONLY be either JavaScript-friendly data types ( string , int , array , boolean ), OR one of the following PHP types: Stringable , Collection , DateTime , Model , EloquentCollection .

Is Livewire scalable? ›

Yes it is. I've used it on fairly large project that provides educational contents for lots of schools.

Why Laravel is better than Python? ›

"Clean architecture", "Growing community" and "Composer friendly" are the key factors why developers consider Laravel; whereas "Great libraries", "Readable code" and "Beautiful code" are the primary reasons why Python is favored.

What are the file rules in Livewire? ›

By default, Livewire will validate ALL temporary file uploads with the following rules: file|max:12288 (Must be a file less than 12MB). 5 'rules' => 'file|mimes:png,jpg,pdf|max:102400', // (100MB max, and only pngs, jpegs, and pdfs.)

How long does it take to learn Laravel Livewire? ›

On average, I spent like 4-5 hours for every hour of course. I guess I can say that I spent around 160 hours in total. So, spending around 5 hours per day, it means I spent around a month learning Laravel. Then, around 2 months of practicing and researching.

Does anyone still use Laravel? ›

Yes, Laravel is still relevant in 2022. The number of websites using Laravel is increasing. Many web and mobile app developers rely on Laravel to build small and medium-scale websites and web-based mobile apps. It is commonly used for ecommerce development and enterprise-level applications.

How do I get the current URL in Livewire? ›

Get the current URL and current route in Livewire

Usage is very simple. To get the current url and the route (if there is a route, otherwise null ), you can call the Url::current() and Url::currentRoute() method on the special facade: use RalphJSmit\Livewire\Urls\Facades\Url; $currentUrl = Url::current();

How to check current env in Laravel? ›

For example, you want to check your Laravel application running in a staging or production environment. So there are many ways to check this. We will use App::environment() , app()->environment() , @production and @env to check app current env.

Is Livewire a frontend framework? ›

Laravel Livewire is a framework for building Laravel powered frontends that feel dynamic, modern, and alive just like frontends built with modern JavaScript frameworks like Vue and React.

Who is the founder of Laravel Livewire? ›

Laravel Livewire is a relatively new library created by the founder of Laravel, Taylor Otwell. It is a full-stack framework for creating powerful, interactive web applications without leaving the comfort of your PHP code.

How do you check if a website is built with Laravel? ›

you can find the laravel_session in its cookie. That is how detect Laravel usage, even through it could not be 100% accurate. However, for Single Page Application that just use Laravel as API backend is very hard to detect.

What is the best way to store database? ›

Store Data with Digital Drives Like HDD, SSD, USB

It's possible to utilize any of these choices for external hard drives, but I highly advise using one of them over the other. A solid-state drive (SSD) for an external backup will be an excellent choice if you plan on keeping the data for an extended length of time.

How to fetch data from database in laravel? ›

After configuring the database, we can retrieve the records using the DB facade with select method. The syntax of select method is as shown in the following table. Run a select statement against the database.

How to store customer data in database? ›

Secure – Data should be held securely. This should include encrypting data, storing it in a password-protected environment and limiting access to it. All data should be fully encrypted when transferred between systems or platforms. Accessible – Ensure your business can access data easily.

Where are Livewire components stored? ›

To be it looks logical: regular Blade files are in resources/views and Livewire files are in resources/views/livewire, and the components could be loaded in the main Blade files.

How can I fetch data from database? ›

  1. Fetch and display data from the database in OutSystems.
  2. Fetch and display data from an integration.
  3. Fetch data using human language.
  4. Filter Query Results.
  5. Sort Results in an Aggregate.
  6. Calculate Values from Grouped Data.
  7. Aggregate a Column into a Single Value.
  8. Implement asynchronous data fetching using Aggregates.
Mar 23, 2023

How to use Datatable in Livewire? ›

Laravel Livewire Datatables Example Tutorial
  1. Step 1 : Install Laravel.
  2. Step 2 : Create Dummy Records using Tinker Factory.
  3. Step 3: Install Livewire & livewire-datatables Package.
  4. Step 4: Create Component.
  5. Step 5: Create Route.
  6. Step 6: Create View File.
  7. Run Laravel App:
Feb 18, 2023

Is LiveWire still a thing? ›

As of January 2022, Harley Davidson Chairman and CEO Jochen Zeitz serves as LiveWire's acting CEO, and Ryan Morrissey serves as the company's President.

What is the return policy for LiveWire? ›

If you are not satisfied with your order, you may return your order to LiveWire within 30 days for a refund (less restocking fees). Parts that may not be returned include: Orders labeled as noncancellable / nonreturnable. Custom work e.g. panels where we have installed breakers based on your specifications.

How long does LiveWire battery last? ›

While zooming around on the LiveWire is fun, it devours the battery. Without restraint, a full charge will last less than 60 miles. At a steady 70mph it'll scrape 70 miles. Over a mix of town and single-carriageway riding at the speed limit, theLiveWire lasts 90 to 100 miles.

How do I create a crud in Livewire? ›

How to Execute CRUD Operations Using Laravel Livewire?
  1. Create a laravel Application. ...
  2. Configure Database Details. ...
  3. Now Turn to Install the Livewire Package. ...
  4. Create Migration and Model. ...
  5. Create Post component. ...
  6. Define Routes. ...
  7. Run Project.
Jan 9, 2023

How do I refresh a component in Livewire? ›

Refreshing / Re-Render a Livewire Component
  1. protected $listeners = ['refreshComponent' => '$refresh'];
  2. <button wire:click="$emit('refreshComponent')">
  3. $this->emit('refreshComponent');
  4. <script> Livewire. emit('postAdded') </script>
  5. wire:click="$refresh"
Apr 29, 2022

How do I create a component in Livewire? ›

Create a component
  1. 1namespace App\Http\Livewire;
  2. 3use Livewire\Component;
  3. 5class Counter extends Component.
  4. 7 public function render()
  5. 8 {
  6. 9 return view('livewire.counter');
  7. 10 }

How to use lang in Laravel 9? ›

Laravel 9 Localization Guide Example Tutorial
  1. Step 1: Install Laravel 9. ...
  2. Step 2: Create Lang Files. ...
  3. Step 3: Create Routes. ...
  4. Step 4: Create LangController Controller. ...
  5. Step 5: Create View. ...
  6. Step 6: Create Middleware.
Apr 11, 2023

How to log in Laravel 9? ›

Laravel 9 Auth Login and Registration with Username or Email
  1. Step 1: Create Laravel App.
  2. Step 2: Setup Database Credentials.
  3. Step 3: Setup Model.
  4. Step 4: Setup Registration Controller.
  5. Step 5: Setup Registration Request.
  6. Step 6: Setup Login Controller.
  7. Step 7: Setup Login Request.
  8. Step 8: Setup Logout Controller.

How to generate QR code in Laravel 9? ›

How to Generate QR Code in Laravel 9
  1. Create Laravel Project.
  2. Add Database Details.
  3. Install QR Code Package.
  4. Register QR Code Service.
  5. Create Controller.
  6. Add Route.
  7. Generate QR Codes in Blade View.
  8. Run Laravel App.

How to fetch data in Laravel 9? ›

How to Fetch records from MySQL with jQuery AJAX — Laravel 9
  1. Step 1 : Create Laravel 9 Project.
  2. Step 2 : Project Configuration the Database.
  3. Step 3 : Project Table Structure.
  4. Step 4 : Project Models.
  5. Step 5 : Project Controllers.
  6. Step 6 : Project Routes.
  7. Step 7 : Project Views.
  8. Step 8 : Project Output.

How to use validator in Laravel 9? ›

Laravel 9 Form Validation Example
  1. Step 1 : Add Route. First, we have the following routes defined in our routes/web.
  2. Step 2 : Create Controller. Now, we will create UserController to save data in the database. ...
  3. Step 3 : Add Blade File. In this step, we will create a blade file and save the name as index.blade.php <html>

What is the __ function in Laravel? ›

The __ helper function can be used to retrieve lines of text from language files. You can retrieve lines of text from either key-based translation files (represented as PHP arrays) or from literal, string-based translation files (represented as a JSON object).

How to use API routes in Laravel 9? ›

Laravel 9 Sanctum Auth REST API Example
  1. Step 1: Create Laravel Project.
  2. Step 2: Add Database Details.
  3. Step 3: Install Laravel Sanctum Pacakage.
  4. Step 4: Setting Up Sanctum.
  5. Step 5: Update Model and Run Migration.
  6. Step 6: Build API Resources.
  7. Step 7: Set Up Controllers.
  8. Step 8: Create REST API Routes.
Apr 24, 2023

How to check log info in Laravel? ›

Laravel supports different logging modes like single, daily, syslog, and errorlog modes. You can set these modes in config/app. php file. You can see the generated log entries in storage/logs/laravel.

Where are the log files in Laravel 9? ›

By default, Laravel is configured to create a single log file for your application, and this file is stored in app/storage/logs/laravel. log .

How to verify email in Laravel 9? ›

Laravel 9 Custom Email Verification Tutorial
  1. Install Laravel Project. ...
  2. Create a Migration Table. ...
  3. Create a Model and Update Model. ...
  4. Create Routes. ...
  5. Create a Controller. ...
  6. Create Blade File. ...
  7. Create Middleware. ...
  8. Email Configuration.

How to make custom login in Laravel 9? ›

Laravel 9 Custom Auth Login and Registration Example
  1. Step 1: Create Laravel App.
  2. Step 2: Connect to Database.
  3. Step 3: Set Up Auth Controller.
  4. Step 4: Create Auth Routes.
  5. Step 5: Create Auth Blade View Files.
  6. Step 6: Run Laravel Development Server.
Apr 24, 2023

How to get id in Laravel 9? ›

$request->id; You can get id from POST method like this. public function getDetail(Requests $rq){ $product = Product::where('id',$rq->id)->get(); } .

How to install QR code in Laravel? ›

How to Generate QR Code in Laravel 8
  1. Create Laravel Project.
  2. Add Database Details.
  3. Install QR Code Package.
  4. Register QR Code Service.
  5. Create Controller.
  6. Add Route.
  7. Generate QR Codes in Blade View.
  8. Run Laravel App.

How to get data faster in Laravel? ›

18 Tips to optimize laravel database queries
  1. Retrieving large datasets. ...
  2. Select only the columns you need. ...
  3. Use pluck when you need exactly one or two columns from the database. ...
  4. Count rows using query instead of collection. ...
  5. Avoid N+1 queries by eager loading relationship. ...
  6. Eager load nested relationship.
Jan 5, 2021

How to check cache data in Laravel? ›

You can find the configuration for Laravel cache within config/cache. php folder. Inside the file, you can specify which cache driver you wish to use as a default one.

How to retrieve data from database in Livewire? ›

How to Fetch records using Livewire from MySQL in Laravel
  1. Install Livewire.
  2. Add Database configuration.
  3. Create a Table.
  4. Create Model.
  5. Create Controller.
  6. Create Route.
  7. Create Livewire Component.
  8. Create View.
Jan 8, 2023

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