JSON fields are gaining more popularity since they became officially supported in MySQL 5.7.8. Even the popular Spatie Laravel Medialibrary package use them, so why shouldn’t we? This tutorial will show you an example. Let’s say we have an e-shop project and want to store products. For some of them, we don’t really know what the fields will be – some will require sizes, others will require colors, origin country, manufacturer etc. So here’s where JSON field may become useful – we will store whatever custom properties data there. Here’s the form for our product: Notice: For the simplicity, I didn’t implement JavaScript add/remove dynamic fields, this is outside of JSON fields article. Here it’s hard-coded to 5 fields. Step 1. Back-end: Migration + Model To create a JSON field, all we need to do in Laravel migration is use ->json() method: Next, we need to tell our model app/Product.php to cast that column from JSON to an array automatically: This way, we will receive $product->properties as array and don’t need to do json_decode() at all. Step 2. Blade Form With Array As I mentioned before, I added five fields for properties, user may fill one of them or all five: As you can see, a simple @for loop and every key-value pair has an index in the array, from 0 to 4. Step 3. Saving Properties Our ProductController::store() method will be simple. Yes, that’s it. Some validation for required fields in StoreProductRequest, but nothing more fancy. And we don’t need to do anything with our JSON field, because we’re already passing the array from Blade, so it will be automatically...
Empowering individuals through education is a core belief here at Appetiser. Learning about the education problem in the Philippines was disheartening as we’ve grown a special connection with the country through working with so many talented Filipino team members. 1 out of every 10 young Filipinos aged 6 to 24 is considered an out-of-school-youth (OCSY). This means that more than 4 million Filipinos have not enrolled in formal schooling or graduated from secondary school despite laws that promote the accessibility of free public education in the country. This problem has only intensified because of the Covid-19 pandemic. Enrolment for the school year of 2020 – 2021 dropped 27.3% due to the economic burden of distanced-learning and the need for children to work because of insufficient family income to meet necessities. Our company philosophy has always focused on self-development and team member growth with education playing a big part in this. We’ve witnessed our Filipino team members’ talent and potential made possible by access to a great education. Our aim is to help alleviate the problem faced by so many of the Philippines most vulnerable children, giving them better access to education and in turn, to jobs and opportunities in their futures. So our team efforts began this year to give back to a country that has given us so much. A cause aligned with our core values World Vision is the right partner because of their dedication to making education accessible for all. They’ve worked with children and local communities around the Philippines and the world. In the last three years, the organisation was able to help 3.1 million...
Imagine a Laravel project with 100+ routes, separate section for guest, users, administrators etc. Do you really want to keep it all in one file? How can you group them, add prefixes to URLs? Let’s see what options we have. 1. Separate WEB and API Routes This one is easy, as Laravel is shipped with this feature by default. There are two files: So if your project has both visual web-pages, and API (which is more and more common these days), please put API routes in that separate file. For example, if you have /users page and then /api/users/ endpoint, separating them into their own files help to not get confused with the same names in the same file. That said, I recently saw counter-intuitive example from official Laravel project. With Laravel Horizon, Taylor has only API routes, and he didn’t use separate file, instead he put it into routes/web.php: Another proof that structuring in Laravel is very personal and there is no 100% standard, even from Taylor himself. 2. Structure routes/web.php File into Groups That also comes from “basic” Laravel – route grouping. This is an example from the official Laravel documentation: The most basic usage is hiding different groups under different middleware. For example, you want one group to be restricted by default auth middleware, another group by separate admin custom middleware etc. With that, you can also use Route group names and prefixes. Again, a few examples from the official documentation: Also, if you want to add all middleware+name+prefix to one group, it’s more readable to put them into an array: Let’s tie it all together...
Hello friends, welcome back to my blog. Today in this blog post, I am going to tell you, Reactjs Laravel 8 Image Upload Working Tutorial. React Laravel Image Upload For react js new comers, please check the below link:React js Basic Tutorials Friends now I proceed onwards and here is the working code snippet for Reactjs Laravel 8 Image Upload Working Tutorial and please use this carefully to avoid the mistakes: 1. Firstly friends we need fresh reactjs setup and for that we need to run below commands into our terminal and also w should have latest node version installed on our system: Guys you can skip this first step if you already have reactjs fresh setup: npx create-react-app reactlaravel cd reactlaravel npm start // run the projec 2. Now friends, we need to run below commands into our reactjs project to install axios and sweetalert2 modules: npm install sweetalert2-react npm install axios --save npm start 3. Now friends we need to add below code into our src/App.js file to get final output on web browser: import React from 'react'; import './App.css'; //Success POPUP import Swal from 'sweetalert2' //For API Requests import axios from 'axios'; class App extends React.Component { constructor(props) { super(props); this.state = { imagedata : String }; this.addFormData = this.addFormData.bind(this); this.handleChange = this.handleChange.bind(this); } //FileChange handleChange(file) { this.setState({ imagedata: file[0], }) } //Form Submission addFormData(evt) { evt.preventDefault(); const fd = new FormData(); fd.append('image', this.state.imagedata); //Post Request to laravel API Route axios.post('http://localhost/laravel8/public/api/sample-restful-apis', fd ).then(res=> { this.myFormRef.reset(); //Success Message in Sweetalert modal Swal.fire({ title: 'Image has been uploaded successfully.', text: "Thanks", type: 'success', }); } ); } render(Message)...
Do you know that React Native is quite a popular JavaScript framework among developers? Amazing UI, smoother experience, compatibility with third party plugins, etc. just makes React Native app development the ideal choice for many developers and businesses! As per statistics from eMarketer, mobile phone users will reach 82.3% by 2021. So for any business which is looking for effective ways to build a mobile presence, the ultimate goal is to come up with a quality solution that is cost effective and comes with faster launch time. Now the problem is that it is not possible to bring together all the three elements the way you wish it to be. They end up having to compromise on one element or the other. If the business wishes to go for development at low cost and with faster time to market, then they may have to compromise on the quality or if they are focusing on the app quality they may have to compromise with costs and time to market. Again, with businesses trying to stick to one platform either Android or iOS, things become more complicated. This is where cross-platform app development steals the show and offers app development with all kinds of native features. When it is about building such apps then there is nothing better than opting for React Native app development. So what is Actually React Native App development? Let’s get an overview React Native is an open source framework based on JavaScript and was formerly called the JavaScript library of Facebook. It is used to build mobile applications for the two prominent operating systems like iOS...
Laravel 5 provides authentication to us but that it simple to get user register, login, logout, and reset password and run quickly and easily. Laravel 5 give you simple authentication and it’s fast and it’s consider to all developer requirement. But if you are work on big ERP or Project then you need to control access to certain sections of the website. I mean you require to role permissions based access control database design that way you can specify level of user. Roles and Permissions through you can create several types of users with different role and permission, i mean some user have only see listing of items module, some user can also edit items modules, for delete and etc. So if you also want to build ACL(Access Control List) based on Roles and Permissions with Middleware then you can do it simple by following few step. In this tutorial i give you very simple step to create ACL from scratch using entrust package, it is provides lots of method to check permission and roles, so no worry if you don’t know more laravel. In this examples i created three modules as listed bellow: Role Management Item CRUD Management After registration, you don’t have any roles, so you can edit your details and assign admin role to you from User Management. After that you can create your own role with permission like role-list, role-create, role-edit, role-delete, item-list, item-create, item-edit, item-delete. you can check with assign new user and check that. After complete you can see as bellow perview: Preview: role based access control database design, user role permission laravel,...
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