| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <link rel="author" href="mailto:[email protected]"> |
| <link rel=help href="https://open-ui.org/components/popup.research.explainer"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| |
| <!-- Enumerate all the ways of creating an ancestor popup relationship --> |
| |
| <div class="example"> |
| <p>Direct DOM children</p> |
| <div popup=popup class=ancestor><p>Ancestor popup</p> |
| <div popup=popup class=child><p>Child popup</p></div> |
| </div> |
| </div> |
| |
| <div class="example"> |
| <p>Grandchildren</p> |
| <div popup=popup class=ancestor><p>Ancestor popup</p> |
| <div> |
| <div> |
| <div popup=popup class=child><p>Child popup</p></div> |
| </div> |
| </div> |
| </div> |
| </div> |
| |
| <div class="example"> |
| <p>triggerpopup attribute relationship</p> |
| <div popup=popup class=ancestor><p>Ancestor popup</p> |
| <button triggerpopup=trigger1 class=clickme>Button</button> |
| </div> |
| <div id=trigger1 popup=popup class=child><p>Child popup</p></div> |
| </div> |
| |
| <div class="example"> |
| <p>nested triggerpopup attribute relationship</p> |
| <div popup=popup class=ancestor><p>Ancestor popup</p> |
| <div> |
| <div> |
| <button triggerpopup=trigger2 class=clickme>Button</button> |
| </div> |
| </div> |
| </div> |
| <div id=trigger2 popup=popup class=child><p>Child popup</p></div> |
| </div> |
| |
| <div class="example"> |
| <p>anchor attribute relationship</p> |
| <div id=anchor1 popup=popup class=ancestor><p>Ancestor popup</p></div> |
| <div anchor=anchor1 popup=popup class=child><p>Child popup</p></div> |
| </div> |
| |
| <div class="example"> |
| <p>indirect anchor attribute relationship</p> |
| <div popup=popup class=ancestor> |
| <p>Ancestor popup</p> |
| <div> |
| <div> |
| <span id=anchor2>Anchor</span> |
| </div> |
| </div> |
| </div> |
| <div anchor=anchor2 popup=popup class=child><p>Child popup</p></div> |
| </div> |
| |
| <!-- Other examples --> |
| |
| <div popup=popup id=p1 anchor=b1><p>This is popup #1</p> |
| <button id=b2 onclick='p2.showPopup()'>Popup 2</button> |
| <button id=b4 onclick='p4.showPopup()'>Popup 4</button> |
| </div> |
| <div popup=popup id=p2 anchor=b2><p>This is popup #2</p> |
| <button id=b3 onclick='p3.showPopup()'>Popup 3</button> |
| </div> |
| <div popup=popup id=p3 anchor=b3><p>This is popup #3</p></div> |
| <div popup=popup id=p4 anchor=b4><p>This is popup #4</p></div> |
| <button id=b1 onclick='p1.showPopup()'>Popup 1</button> |
| |
| <dialog id=d1>This is a dialog<button onclick='this.parentElement.close()'>Close</button></dialog> |
| <button id=b5 onclick='d1.showPopup()'>Dialog</button> |
| |
| <script> |
| // Test basic ancestor relationships |
| for(let example of document.querySelectorAll('.example')) { |
| const descr = example.querySelector('p').textContent; |
| const ancestor = example.querySelector('[popup].ancestor'); |
| const child = example.querySelector('[popup].child'); |
| const clickToActivate = example.querySelector('.clickme'); |
| test(function() { |
| assert_true(!!descr && !!ancestor && !!child); |
| assert_false(ancestor.matches(':popup-open')); |
| assert_false(child.matches(':popup-open')); |
| ancestor.showPopup(); |
| if (clickToActivate) |
| clickToActivate.click(); |
| else |
| child.showPopup(); |
| assert_true(child.matches(':popup-open')); |
| assert_true(ancestor.matches(':popup-open')); |
| ancestor.hidePopup(); |
| assert_false(ancestor.matches(':popup-open')); |
| assert_false(child.matches(':popup-open')); |
| },descr); |
| } |
| |
| const popups = [p1, p2, p3, p4]; |
| |
| function assertState(...states) { |
| assert_equals(popups.length,states.length); |
| for(let i=0;i<popups.length;++i) { |
| assert_equals(popups[i].matches(':popup-open'),states[i],`Popup #${i+1} incorrect state`); |
| } |
| } |
| test(function() { |
| assertState(false,false,false,false); |
| p1.showPopup(); |
| assertState(true,false,false,false); |
| p2.showPopup(); |
| assertState(true,true,false,false); |
| p3.showPopup(); |
| assertState(true,true,true,false); |
| // P4 is a sibling of P2, so showing it should |
| // close P2 and P3. |
| p4.showPopup(); |
| assertState(true,false,false,true); |
| // P2 should close P4 now. |
| p2.showPopup(); |
| assertState(true,true,false,false); |
| // Hiding P1 should hide all. |
| p1.hidePopup(); |
| assertState(false,false,false,false); |
| }, "more complex nesting, all using anchor ancestry") |
| |
| test(function() { |
| function openManyPopups() { |
| p1.showPopup(); |
| p2.showPopup(); |
| p3.showPopup(); |
| assertState(true,true,true,false); |
| } |
| openManyPopups(); |
| d1.show(); // Dialog.showPopup() should hide all popups. |
| assertState(false,false,false,false); |
| d1.close(); |
| openManyPopups(); |
| d1.showModal(); // Dialog.showModal() should also hide all popups. |
| assertState(false,false,false,false); |
| d1.close(); |
| }, "popups should be closed by dialogs") |
| |
| test(function() { |
| // Note: d1 is a <dialog> element, not a popup. |
| assert_false(d1.open); |
| d1.show(); |
| assert_true(d1.open); |
| p1.showPopup(); |
| assertState(true,false,false,false); |
| assert_true(d1.open); |
| p1.hidePopup(); |
| assert_true(d1.open); |
| d1.close(); |
| assert_false(d1.open); |
| }, "dialogs should not be closed by popups") |
| </script> |
| |
| <style> |
| #p1 { top:350px; } |
| #p2 { top:350px; left:200px; } |
| #p3 { top:500px; } |
| #p4 { top:500px;left:200px; } |
| </style> |
