range-option-value-change-repaint.html (756B)
1 <!doctype html> 2 <html class=reftest-wait> 3 <title>The range is repainted if the value of an option in the range's list changes</title> 4 <link rel=help href="https://bugzilla.mozilla.org/show_bug.cgi?id=1805105"> 5 <link rel=author href="mailto:zach@zrhoffman.net" title="Zach Hoffman"> 6 <link rel=match href=range-tick-marks-05-ref.html> 7 <script src=/common/reftest-wait.js></script> 8 <input type=range step=3 value=1 min=-5 max=5 list=tickmarks> 9 <datalist id=tickmarks> 10 <option value=-2></option> 11 <option value=1 id=to-change></option> 12 </datalist> 13 <script> 14 requestAnimationFrame(() => 15 requestAnimationFrame(() => { 16 const toChange = document.querySelector("option#to-change"); 17 toChange.value = 4; 18 takeScreenshot(); 19 })); 20 </script>