<!DOCTYPE html> <html> <head> <title>EditContext: Inherited Editability</title> <meta name="author" title="Dan Clark" href="mailto:daniec@microsoft.com"> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <script src="/resources/testdriver.js"></script> <script src="/resources/testdriver-actions.js"></script> <script src="/resources/testdriver-vendor.js"></script> </head> <body> <div id="edit-context-top-0">Text in EditContext-associated element, should be editable</div> <div id="edit-context-top-1"> <div id="default-1"> Element child of EditContext, should be editable </div> </div> <div id="edit-context-top-2"> <div id="noteditable-2" contenteditable="false"> <div id="editable-in-noteditable-2" contenteditable=""> This is a contenteditable="" child of contenteditable="false" parent. This node should be editable. It should be the target of beforeinput/input events when the user edits here. The grandparent node #edit-context-0 should not be the target of beforeinput/input events, and the EditContext should not receive textupdate events </div> </div> </div> <div id="edit-context-top-3"> <div id="noteditable-3" contenteditable="false"> <div id="editable-in-noteditable-3" contenteditable=""> <div id="contenteditable-in-contenteditable-3" contenteditable=""> This is an contenteditable="" child of a contenteditable="". Since this is the child of an editable element, when the user types here, it's the parent contenteditable="" that gets input/beforeinput events, and this doesn't. Basically the child contenteditable="" attribute is a no-op. </div> </div> </div> </div> <div id="edit-context-top-4"> <div id="noteditable-4" contenteditable="false"> <div id="edit-context-in-noteditable-4"> This is an EditContext child of contenteditable="false" parent. This node should be editable, and this EditContext (but not the grandparent EditContext) should get events, since there is an intermediate non-editable parent. </div> </div> </div> <div id="edit-context-top-5"> <div id="contenteditable-in-ec-5" contenteditable=""> This is a contenteditable="" child of EditContext. It inherits editability from the parent and it should not be the target of beforeinput/input events. Setting contenteditable="" on this node is basically a no-op. </div> </div> <div id="edit-context-top-6"> <input id="input-in-ec-6" value="Input in EditContext. Events are fired against this element, and not against any parent EditContext."> </div> <div id="edit-context-top-7"> <div id="edit-context-in-ec-7"> EditContext child of EditContext. When user types here, events are fired only against the parent EditContext, not this one. Since the parent element was editable, the EditContext association is basically a no-op. </div> </div> <script> const event_log = []; const editContextElements = document.querySelectorAll("div[id^='edit-context-']"); editContextElements.forEach((element) => { element.editContext = new EditContext(); }); const divs = Array.from(document.querySelectorAll("div")); const inputs = Array.from(document.querySelectorAll("input")); const eventTargets = divs.concat(inputs); eventTargets.forEach((element) => { element.addEventListener("beforeinput", (e) => { if (element == e.target) { event_log.push(`beforeinput: ${element.id}`); } }); element.addEventListener("input", (e) => { if (element === e.target) { event_log.push(`input: ${element.id}`); } }); if (element.editContext) { element.editContext.addEventListener("textupdate", () => { event_log.push(`textupdate: ${element.id}`); }); } }); promise_test(async () => { event_log.length = 0; const input_target = document.querySelector("#edit-context-top-0"); await test_driver.click(input_target); await test_driver.send_keys(input_target, "a"); assert_array_equals(event_log, ["beforeinput: edit-context-top-0", "textupdate: edit-context-top-0"]); }, 'Check that element with EditContext is editable and gets events'); promise_test(async () => { event_log.length = 0; const input_target = document.querySelector("#default-1"); await test_driver.click(input_target); await test_driver.send_keys(input_target, "a"); assert_array_equals(event_log, ["beforeinput: edit-context-top-1", "textupdate: edit-context-top-1"]); }, 'Check that child of EditContext is editable and the parent EditContext gets the events'); promise_test(async () => { event_log.length = 0; const input_target = document.querySelector("#editable-in-noteditable-2"); await test_driver.click(input_target); await test_driver.send_keys(input_target, "a"); assert_array_equals(event_log, ["beforeinput: editable-in-noteditable-2", "input: editable-in-noteditable-2"]); }, 'Check that a contenteditable child of a contenteditable="false" is editable'); promise_test(async () => { event_log.length = 0; const input_target = document.querySelector("#contenteditable-in-contenteditable-3"); await test_driver.click(input_target); await test_driver.send_keys(input_target, "a"); assert_array_equals(event_log, ["beforeinput: editable-in-noteditable-3", "input: editable-in-noteditable-3"]); }, 'Check that a contenteditable child of a contenteditable is editable, but the parent contenteditable gets the events'); promise_test(async () => { event_log.length = 0; const input_target = document.querySelector("#edit-context-in-noteditable-4"); await test_driver.click(input_target); await test_driver.send_keys(input_target, "a"); assert_array_equals(event_log, ["beforeinput: edit-context-in-noteditable-4", "textupdate: edit-context-in-noteditable-4"]); }, 'Check that an EditContext child of a contenteditable="false" parent is editable and gets events'); promise_test(async () => { event_log.length = 0; const input_target = document.querySelector("#contenteditable-in-ec-5"); await test_driver.click(input_target); await test_driver.send_keys(input_target, "a"); assert_array_equals(event_log, ["beforeinput: edit-context-top-5", "textupdate: edit-context-top-5"]); }, 'Check that an contenteditable child of an EditContext is editable, but the EditContext gets the events'); promise_test(async () => { event_log.length = 0; const input_target = document.querySelector("#input-in-ec-6"); await test_driver.click(input_target); await test_driver.send_keys(input_target, "a"); assert_array_equals(event_log, ["beforeinput: input-in-ec-6", "input: input-in-ec-6"]); }, 'Check that an input element in an EditContext is the event target for beforeinput/input'); promise_test(async () => { event_log.length = 0; const input_target = document.querySelector("#edit-context-in-ec-7"); await test_driver.click(input_target); await test_driver.send_keys(input_target, "a"); assert_array_equals(event_log, ["beforeinput: edit-context-top-7", "textupdate: edit-context-top-7"]); }, 'Check that for an EditContext child of an EditContext, the parent is the one that gets the events'); </script> </body> </html>