Introduction to Jquery Libraries Using jquery libraries, we can implement Resize and draggable functionality on an image. It is really a fantastic thing and we do not need to bother about knowing the inner functionality of how it is working. [...]
Laravel Blade Directives Laravel Blade Directives are the functions of Laravel’s templating engine that are basically a piece of code that covers the complex yet common and repetitive code written in PHP. Many of these directives are used while working [...]
Introduction of Validation Validation is the most important part of any programming language. The validation avoids saving invalid data in the database. It does not check the accuracy of the data but checks the format of data. With the help [...]
Introduction to GraphQL GraphQL is a query language for API that executes queries by using a system with a definition of data on the server-side. It's not linked with any particular type of database or storage engine. It even makes [...]
Bootstrap POPOVER Popover generally displays the messages or any additional information regarding the element. On clicking the element, it will show the information in the popup. If we want to apply the Bootstrap POPOVER method, it will use the Javascript [...]
Introduction Components are like a building block that controls the HTML view of your application. They can communicate with other components to provide functionality to the application. The components are denoted by @Components. An application can have more than one [...]
Introduction to Reactive forms In Reactive Forms, we use Modal driven approach to handle form inputs which changes over time. Reactive forms are most preferred to use. It is flexible to use and provides many benefits. For example, By using [...]
Introduction In programming, the Unit test is used to test the source code of a particular method. In this method, we can check if the code is ready to deploy or not. It also improves code quality. In this test, [...]
Arrow function Arrow function was introduced in ES6, which provides a better and shorter way to write functions in JavaScript. Its another advantage is that it does not bind its own “this”. We can also say that the context inside [...]
Description of this Heroku warning Git repository always contains the vendor directory. This directory should not be under version control. Only 'composer.json' and 'composer.lock' files need to be added because Heroku handles the installation of dependencies on each deploy. There [...]
Why the QR Code? A QR code can make you download apps, redirect to a particular URL, access wireless networks like WiFi and much more. They can also lead one to perform quick actions without even putting any effort. Many [...]
Components Component controls the user interface of Angular. We can make as many components according to the requirement. As Angular is a single page application, we use components instead of using multipage. To create a component, we firstly we go [...]
Introduction to Devextreme Datagrid Devextreme Datagrid comes with different editing options like row, cell, batch, popup, etc. to insert into and update data in Datagrid. Data Grid is a perfect choice for any modern business application that provides a vast [...]
How to add a custom button into Devextreme Header filter popup with clear all selection functionality? Introduction Devextreme is a very powerful component suite that provides the developers with many inbuilt functionalities with few lines of code. Among all these [...]
What is Bootstrap 4? Bootstrap 4 provides a lot of components such as Modal, Carousal, Tooltip, etc. But bootstrap does not have a component that allows filtering. However, jQuery be used to filter/search for elements. Filter Tables We can easily [...]
Issue while upgrading Mongodb extension version: I have upgraded laravel version from 5.7 to laravel version 6.5. Now, I’m getting mongodb extension version error while updating composer. Error given below: ERROR: jenssegers/mongodb v3.6.0 requires mongodb/mongodb ^1.4 -> satisfiable by mongodb/mongodb[1.4.0, [...]
I have already written a blog on this topic. Please refer to the following link for detail: Click This Link Introduction I will show another solution to add a number of days to a date string. The solution provided in [...]
ISSUE: Sometimes there is a requirement, in which we need to show some dynamic data in the sidebar of every view. SOLUTIONS: The above scenario can be achieved using various techniques in Laravel, which are listed below - We can [...]
How to make cell editable on cell double click in DevExtreme DataGrid DevExtreme DataGrid The DevExtreme provide lots of UI feature with the help of which we can enhance the UI of our Application. In this example, how to make [...]
Steps to follow: Install the Intervention image package first in your project composer require intervention/image If you want to check official documentation of intervention image you can check it from here- http://image.intervention.io/getting_started/installation Inside the config/app.php- In providers, add:- Intervention\Image\ImageServiceProvider::class, In [...]