Application of reactive form

Making a architecture that can scale to the need of business entities is of paramount importance. Most companies make softwares but but they struggle to manipulate a software if the client have diverse need or even to filfull their own need.So there is a need for an architecture that scales.

It is possible by using making configurable software pieces.Most companies lack the know-how who to make it.

I shall be discussing on how to make a scalable architecture using reative form feature in Angular.

I shall be using angular, mongodb and nodejs to illustrate that.

In order to make dynamic forms using reactive approach, we need to first set type of fields, buttons and group  field and button. We  need to store them in json format.The logic based on the dropdown need to be stored dynamically in database.

For example if we have this structure as json

We can easily  loop through and display data in our template view.

Github project for automatic form creation

Click Here