adding numbers in I variable in for loop javascript

by 
function calculate() {
    var fields = ['fieldname140', 'fieldname879', 'fieldname886']; var result="";
    var newFields = [];
    for(var i = 0; i < fields.length; i++){
        var index = fields[i];
        var indexName = index.substring(0, 9);
        var indexVal = parseInt(index.substring(9));


        result = indexName + (indexVal + 3);
        newFields.push(result);
        //console.log(result);
    }
    //console.log(newFields);
    return newFields;
}

Call this calculate function and get new fields array with increment.

More Related Contents:

  1. How to get user control id inside another user control id? [closed]
  2. Difference between == and === in JavaScript [duplicate]
  3. Stop setInterval call in JavaScript
  4. Frame Buster Buster … buster code needed
  5. Difference between two dates in years, months, days in JavaScript
  6. How to find object in array by property in javascript?
  7. Persisting the changes of range objects after selection in HTML
  8. window.onbeforeunload ajax request in Chrome
  9. Push is overwriting previous data in array
  10. VueJs 2.0 emit event from grand child to his grand parent component
  11. How do I remove a key from a JavaScript object? [duplicate]
  12. JavaScript custom Event Listener
  13. Determine timezone from latitude/longitude without using web services like Geonames.org
  14. adding multiple event listeners to one element
  15. How do I update states `onChange` in an array of object in React Hooks
  16. Detect if text has overflowed [duplicate]
  17. True or better Random numbers with Javascript [duplicate]
  18. Force window.open() to create new tab in chrome
  19. Silent print an embedded PDF
  20. What is the concept of Array.map?
  21. Which Devices Support Javascript Geolocation via navigator.geolocation?
  22. draw 10,000 objects on canvas javascript
  23. jQuery .on() method doesn’t see new elements
  24. Passing parameters to a JQuery function
  25. set withCredentials to the new ES6 built-in HTTP request API : Fetch
  26. jQuery: Check if special characters exists in string
  27. What’s different between Python and Javascript regular expressions?
  28. How to prevent an iframe from reloading when moving it in the DOM
  29. How does JavaScript import find the module without an extension?
  30. What happens when promise is yielded in javascript?

Leave a Comment