Sin descripción

virtual-reference.html 1.1KB

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758
  1. <!DOCTYPE html> <title>Virtual Element Visual Test</title>
  2. <style>
  3. @import '/reset.css';
  4. #reference {
  5. width: 200px;
  6. height: 200px;
  7. background-color: red;
  8. box-shadow: inset 0 0 0 1px black;
  9. }
  10. #popper {
  11. width: 100px;
  12. height: 100px;
  13. background-color: rebeccapurple;
  14. box-shadow: inset 0 0 0 1px black;
  15. }
  16. #scroll {
  17. overflow: scroll;
  18. width: 300px;
  19. height: 300px;
  20. background-color: grey;
  21. }
  22. #scroll::before {
  23. content: 'before';
  24. display: block;
  25. height: 300px;
  26. width: 1px;
  27. }
  28. #scroll::after {
  29. content: 'after';
  30. display: block;
  31. height: 300px;
  32. width: 1px;
  33. }
  34. </style>
  35. <div id="scroll">
  36. <div id="reference">Reference Box</div>
  37. </div>
  38. <div id="popper">Popper Box</div>
  39. <script type="module">
  40. import { createPopper } from './dist/popper.js';
  41. const reference = document.querySelector('#reference');
  42. const popper = document.querySelector('#popper');
  43. const virtualElement = {
  44. getBoundingClientRect: () => reference.getBoundingClientRect(),
  45. contextElement: reference,
  46. };
  47. const instance = createPopper(virtualElement, popper);
  48. </script>