VisiRule JavaScript Rules Engine

VisiRule to HTML Javascript Rules Engine

VisiRule employs a dedicated JavaScript rules engine, VRJS, to deliver interactive charts client-side without any server interaction, i.e. both online and offline.

Offline client-side delivery provides a very fast and responsive way of servicing mobile devices which may have limited internet access.

Draw Your Knowledge & Deliver with a Single Click

VisiRule is decision tree software where you draw your knowledge as a sequence of interconnected questions with logic test to link them together.

You can immediately test the logic to see how it behaves, rearrange and edit the nodes until you are happy. Then, in addition to traditional server side deployment, you can, with a single click, generate an HTML web page which contains all the needed code.

Backtrackable Questions

The VisiRule JavaScript Business Rules Engine maintains a dynamic stack of all the questions asked and the answers given in the session.

This enables users go back in the conversation to a previous question and change their answer. VisiRule then will re-evaluate, and can take them down another branch of the decision tree.

The stack keeps track of the current state. Upon completion, the session can be shared with other processes, or sent to some location via email.

COVID-19 Demo

Run Multiple Charts

Callable SubCharts

You can combine multiple charts into a single solution. Charts can call other charts. This enables you to develop in a modular manner. It also simplifies both development and testing.

Common sub-charts can be queried multiple times but only asked once.

ChatBot Delivery

By including the generated code within an iframe, you can present your chart client-side in a chatbot-like manner.

You can deliver troubleshooting flowcharts which run on the client's phone.

VisiRule is software for decision trees both creation and delivery client side.

Client Side Tour

Picture used as explanation in JavaScript rules engine

Total Control of Presentations

Because delivery is in standard HTML, you can easily change the presentation of how the questions appear using stadard HTML and CSS.

You can also use standard HTML to include images, video, graphics and links to other web pages as part of an explanation to a question or conclusion.

Document Generation

At the end of the session, you can invoke the VisiRule Document Generator to generate a document instance using a document template that you have provided and the user's answers plus any calculated values.

The VisiRule decision tree flowchart software can help create the right document and select the right clauses to use.

Inspect Execution

Inspecting RunTime Execution

You can switch on the VRJS inspector to show some of what is going on under the hood in terms of the current state of dynamic stack of question, answers and calculations that VisiRule maintains.