How do I increment my variable with each iteration in a forEach loop in TypeScript?

I'm working on a function with a forEach loop and I need to keep track of how many times the loop is executed. Can anyone suggest a way to tweak my logic to achieve this?

Below is what I have tried so far:

createUIListElements(){
    xml2js.parseString(this.xml, (err, result) => {
      this.uiListElement = result['cm:property-placeholder']['cm:default-properties'][0]['UIInput'][0]['UIListElement']
      console.log(this.uiListElement);
      this.uiListElementArray = this.uiListElement.map((element: { $: any;}) => element.$);
      let count = 0;
      this.uiListElementArray.forEach((element: any) => {
        count++;
        this.createUIElementsList(count);
        console.log(element);
      })
      
    })
  }

Answer №1

Ensure that the variable i is initialized to 0 before entering the forEach loop

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