how to view the answer of a js function in a html input? [duplicate]

by

Is this what you want to do? 

function myFunction() {
    // some functionality here
    // this function must return something
}

var input = document.querySelector('input');
input.value = myFunction();

This will set the value of the input element to the value returned by myFunction.

More Related Contents:

  1. Java script on focus instead of onclick
  2. Set the value of an input field
  3. Can I hide the HTML5 number input’s spin box?
  4. How to get the raw value an field?
  5. onchange event on input type=range is not triggering in firefox while dragging
  6. How to get current formatted date dd/mm/yyyy in Javascript and append it to an input [duplicate]
  7. How do you get the cursor position in a textarea?
  8. HTML input type=”number” still returning a string when accessed from javascript
  9. Remove a FileList item from a multiple “input:file”
  10. Get list of all input objects using JavaScript, without accessing a form object
  11. HTML5 restricting input characters
  12. Putting default value in
  13. Why can’t I get the input from the input box?
  14. How to get text of an input text box during onKeyPress?
  15. Change HTML form ‘input’ type by JavaScript
  16. Check if input is number or letter javascript
  17. Delete default value of an input text on click
  18. Set the default value of an input field
  19. html() vs innerHTML jquery/javascript & XSS attacks
  20. New Webkits convert decimal comma to ~ dot and vice versa in number-type inputs. Javascript name of that browser feature?
  21. Disable spaces in Input, AND allow back arrow?
  22. HTML form input tag name element array with JavaScript
  23. Preventing my form to refresh using ajax
  24. Render HTML string as real HTML in a React component
  25. How do I simulate a hover with a touch in touch enabled browsers?
  26. Change link color of the current page with CSS
  27. HTML5 video not streaming and taking 90 seconds to load
  28. Why aren’t some technically serializable input properties serializable?
  29. Call two functions from same onclick [duplicate]
  30. Center an Image vertically and horizontally using CSS

Leave a Comment