Running javascript on a timer

[Сергей Александрович]

The program monitors the update of information on a timer. If there is an update, you need to run javascript. But how?

[kudzu]

There is a demo in our demos that shows how to do this.

[Alexandre Machado]

What kind of information do you need to keep updated?

There are different approaches to solve this. One of them (the simplest) uses a TIWTimer. There is also another component TIWMonitor which can do more or less the same, however with better performance.

[Сергей Александрович]

The demo uses a javascript timer, and I'm going to use TIWTimer or TIWMonitor. 
I understand that need to look in the direction of the js Callback Name property ?