Category: Angular

Introduction In this post I will show you an example on cascading or dependent dropdown using Angular 8/11. When you have a requirement for selecting dropdown values based on another dropdown values then you need to create such cascading dropdown. For example, in your application you need to select city based on state or country…

Introduction Angular + CodeIgniter file upload example will show here how to upload a file to server. Here CodeIgniter will be responsible for storing the file into a server location and Angular will be used on UI side to interact with end users, who will browse and select a file for uploading. We will create…

Introduction Angular + PHP file upload example will show here how to upload a file to server. Here PHP will be responsible for storing the file into a server location and Angular will be used on UI side to interact with end users, who will browse and select a file for uploading. We will create…

Introduction In this post we will create Angular + Spring Boot MongoDB CRUD Example. In my previous tutorial on Spring Boot MongoDB CRUD Example, we did not have any UI or front-end, so we had to test out application using REST client but here we will use Angular on front-end side so that we can…

Introduction In this post we will see Angualr + Python Flask REST API MongoDB CRUD Example. We will use our existing tutorial on Python Flask REST API MongoDB CRUD Example for server side and we will introduce Angular on UI or front end side. You can also use any UI technologies, such as React JS, HTML, JavaScript,…

Table of Contents Introduction Prerequisites Install Modules Project Setup Service Class Controller Class View File Register HttpModule/HttpClientModule Prerequisites Prerequisites Prerequisites Prerequisites Testing the APplication Source Code Download File – Angular In this post I am going to show you how to download file from server using Angular framework. Angular is a UI (user Interface) framework…

Download File – Spring Boot REST API In this post I will show you how to download file using Angular framework and Spring Boot. There are situations when you need to download file from server or you need to generate report from database and download it. This example may help you in such situation. I…

Introduction Here we will see how to upload file using Angular and Spring Boot application. The Angular + Spring Boot file upload example will use the Angular example from and we will see here how to write server side code for Spring Boot application. We will also exclude the default server Tomcat and include the…

Introduction In this tutorial we will see file upload example using Angular. This is a UI side coding example using Angular. It will not upload file definitely but you need to use server side programming to actually upload the file. Prerequisites Knowledge of Angular Please read tutorial Create new Angular project on Windows before proceeding…

Introduction This tutorial is about Spring Boot + Angular Functional Reactive Programming Example that will show you how you will create REST APIs using Spring Boot Functional Reactive Programming and consume these server side REST APIs using Angular Reactive Programming. We have seen in our example on Spring Boot Functional Reactive Programming, which you must…

Introduction Here we will see Python REST APIs + Flask + Angular CRUD Example. We will use our existing tutorial on Python REST API CRUD Example using Flask and MySQL for server side and we will introduce Angular on UI side. So go through it before proceeding further down. Recommended reading: Python web application CRUD example using Flask…

Table of Contents Introduction Prerequisites Install/Update Angular Install Angular Update Angular Create Angular Project What’s Next Introduction Here you will see how to install new Angular framework or update/upgrade the existing Angular version and how to create new Angular project on Windows environment. Related Post: I will use node.js and npm for setting up the…