Posted By

davaodude on 03/29/07


Tagged

form checkbox


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Toggle all form checkboxes


 / Published in: JavaScript
 

Simple script to toggle (checked or not checked) all checkboxes on the page.

  1. function toggleCheckboxes() {
  2. // written by Daniel P 3/21/07
  3. // toggle all checkboxes found on the page
  4. var inputlist = document.getElementsByTagName("input");
  5. for (i = 0; i < inputlist.length; i++) {
  6. if ( inputlist[i].getAttribute("type") == 'checkbox' ) { // look only at input elements that are checkboxes
  7. if (inputlist[i].checked) inputlist[i].checked = false
  8. else inputlist[i].checked = true;
  9. }
  10. }
  11. }

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