JSON

Angular application with REST backend solution

Nitin AroraAngular, Angular 6, Angular Material, AngularJS, AngularJs2.0, , , , , , , , ,

We always need interaction between backend and frontend for creating a successful application, but it takes time to integrate backend with the frontend, while they both are working parallelly. So for those who need a fast development without waiting for the backend to create Rest backend with Mock data is a solution for this situation. We use JSON Server to make this possible and help Continue Reading

Getting started with ReactJS, Play 2.4.x, Scala, Anorm and WebJars

AJAX, Akka, Bootstrap, CSS, Future, JavaScript, jQuery, Play 2.4.X, Play Framework, React, Reactive Application, ReactJS, Scala, Tutorial, , , , , , , , , , , , , , , , , , , ,

playing-reactjs This blog describes a basic example to render UI using React(A JavaScript library for building user interfaces) with Play 2.4.x, Scala, Anorm and WebJars. It also demonstrates the use of evolution in Play 2.4.x This is a classic CRUD application, backed by a JDBC database. It demonstrates: Handling asynchronous results, Handling time-outs Achieving, Futures to use more idiomatic error handling. Accessing a JDBC database, Continue Reading

Playing JSONP : A basic example to integrate JSONP mechanism in Play Application with the help of play-jsonp-filter module

AJAX, Bootstrap, CSS, Future, JavaScript, Play Framework, Testing, , , , , , ,

Playing JSONP Basic example to integrate JSONP mechanism in Play Application with the help of play-jsonp-filter module play-jsonp-filter This filter enables JSONP on your existing API: any resource that returns a JSON content will return a JavaScript fragment if there is an additional callback parameter in the query string. For example, if the resource /foo gives the following JSON result: {“foo”: “bar”}, the resource /foo?callback=f Continue Reading

Tutorial: AJAX calling in Play Framework 2.3.4

AJAX, JavaScript, jQuery, Play Framework, Scala, Web, , , , ,

In this tutorial we will discuss about the following topics of AJAX calling in Play Framework 2.3.4: Generating a Javascript router Embedded router Router resource Use of Javascript router jQuery Ajax Success/Error handler for each router Single Success/Error handler for all routers

Dribbling with Filter.js: client-side JS filtering of JSON objects

AJAX, Bootstrap, JavaScript, jQuery, Play Framework, Reactive Application, Scala, Web, , , , , , , ,

Dribbling Filter.js Play framework with client-side JS filtering of JSON objects and rendering HTML snippets via jQuery. Big chunk to display? Interactive filtering? Most importantly it has to be really fast. Isn’t it like dribbling against Netherland! Big ground, lots of hooting and most importantly have to be fast and win   UI programming is an exciting ground to play, That’s why i chose reactive platform Continue Reading

Liftweb JSON serialization and deserialization using Scala

Agile, Java, Scala, Web, ,

We are working on a Scala project using Play framework. We had written the Serializers and Deserialzers for parsing the JSON data that contains different data types like ObjectId , Scala Enumeration etc. We are using net.liftweb.json for writing and parsing the JSON data. We were having the JSON looks like as : [{“id”:1,”school”:”Cambridge”,”year”:{“name”:”FirstYear”},”major”:”Science”,”degree”:{“name”:”Bachelor’s”},”Date”:”01/05/2011″}] The year field here is an scala enumeration and the Date Continue Reading

Testing Jersey Based REST Services with Grizzly

Vikas HazratiArchitecture, Java, , , ,

In my last post, we had seen how easy it was to create REST based services with Spring and Jersey. In this post we would quickly see how we can unit test them. Ok, this is not entirely a unit test in the strict sense because we are not testing the resource in isolation but it is a good strategy nevertheless because it helps us Continue Reading

Just REST, it’s Easy With Spring and Jersey

Vikas HazratiJava, , ,

In one of the products that we are working on, there is a need to expose the API as REST so that it can be consumed by the developer community and foster innovation. I did a few prototypes for the combination of dependency injection and REST with Restlet, Guice, Jersey and Spring and finally settled with Jersey and Spring primarily due to the easy configuration Continue Reading

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