How to set id in angular2 dynamically

Question

Is there anyway we can set id conditionally in angular2. Lets say I have a component template.

<span id="setTextId()"> 

I want to set my id return by this setTextId() function how can i do that?

Answer 1

span [id]="setTextId()"

In Component the method will be

id : number = 0;

setTextId(){
  this.id++
}