WIP dialog closedby attribute spec #10157
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| data-x="event-cancel">cancel</code> at <span>this</span>, with the <code | ||
| data-x="dom-Event-cancelable">cancelable</code> attribute initialized to true.</p></li> | ||
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| <li><p><i data-x="create-close-watcher-closeAction">closeAction</i> being to <span>close the |
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Perhaps rather than conditionally applying the close watcher we could just adjust the close and cancel actions dynamically based on the closedby attribute value? This way they'd keep their user activation flags and order in stack would be what's expected?
This would require changing close watchers to treat null actions as effectively destroyed for the purposes of consuming? COuld also get confusing if the user deletes down the stack past where this active but empty watcher is?
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I think we have to do something like this. #9373 (comment) was my idea but using null cancel/close actions instead of a separate boolean might work as well.
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| <li><p>If <var>oldValue</var> and <var>value</var> are in the same | ||
| <span data-x="attr-dialog-closedby">state</span>, then return.</p></li> | ||
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| <li><p>If <var>value</var> is <span data-x="attr-closedby-none">none</span> then:</p></li> |
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Need to add more steps dictating exactly what to do with the various oldValue vs value combinations.
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I guess one option is like popover to just close a dialog if you dynamically update this attribute while it's open?
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| <p class="XXX"><span>Light dismiss open dialogs</span> will be called by the <a | ||
| href="https://github.com/w3c/pointerevents">Pointer Events spec</a> when the user clicks |
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Need to make a PR for this spec like the popover one to call this function.
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It'd be best to have a single hook from pointer events into HTML, I think. So we should either combine this with light dismiss open popovers or create a wrapper algorithm around both of them.
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Not sure why but the diff link is outdated |
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| <li><p>If <var>clickedTopDialog</var>, then return.</p></li> | ||
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| <li><p>Perform <span>close the dialog</span> given <var>topDialog</var>.</p></li> |
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Do we want to close the dialog here or do we actually want to do cancel and close (aka requestClose())?
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I think it makes sense to fire cancel and then fire close as a follow up if not cancelled?
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openui/open-ui#950 (reply in thread) - Based on this comment, I need to change this to be cancel + close not just close.
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| <p class="XXX"><span>Light dismiss open dialogs</span> will be called by the <a | ||
| href="https://github.com/w3c/pointerevents">Pointer Events spec</a> when the user clicks |
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It'd be best to have a single hook from pointer events into HTML, I think. So we should either combine this with light dismiss open popovers or create a wrapper algorithm around both of them.
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| <p>The following <span data-x="concept-element-attributes-change-ext">attribute change | ||
| steps</span>, given <var>element</var>, <var>localName</var>, <var>oldValue</var>, | ||
| <var>value</var>, and <var>namespace</var>, are used for <span data-x="HTMLDialogElement">HTML | ||
| dialog elements</span>:</p> |
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This approach seems busted as the close watcher will be in the wrong place in the stack. The dialog will visually stay below any others, but behaviorally will move to the top of the close watcher stack. The user will be very confused.
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Yeah that was my gut feeling too. Thought I'd go ahead and write a rough spec though to have some of these weird edge cases in our minds when we discuss in whatnot.
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| @@ -61264,6 +61328,48 @@ interface <dfn interface>HTMLDialogElement</dfn> : <span>HTMLElement</span> { | |||
| <li><p>Set <var>topDocument</var>'s <span>autofocus processed flag</span> to true.</p></li> | |||
| </ol> | |||
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| <p>To get the <dfn id="any-dialog-list">showing any dialog list</dfn> for a | |||
| <code>Document</code> <var>document</var>:</p> | |||
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All these light dismiss-only helpers should move into the dialog light dismiss section.
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| data-x="event-cancel">cancel</code> at <span>this</span>, with the <code | ||
| data-x="dom-Event-cancelable">cancelable</code> attribute initialized to true.</p></li> | ||
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| <li><p><i data-x="create-close-watcher-closeAction">closeAction</i> being to <span>close the |
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I think we have to do something like this. #9373 (comment) was my idea but using null cancel/close actions instead of a separate boolean might work as well.
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Sorry for the delays on this, I wanted to wait till close watcher spec was a bit more settled. Now that the basic machinery is pretty stable I'm going to pick this back up and try and get a draft of this where the attribute updates dynamically and does the right thing. |
… handle closedby dynamically
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| @@ -82286,7 +82500,8 @@ body { display:none } | |||
| in reverse order:</p> | |||
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The groups not empty check should probably be a check that there's a group with an enabled close watcher in?
And <var>group</var> needs to be the last group with an enabled close watcher in
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I'm going to go ahead and close this for now. I don't think I'll be able to give it much attention at the minute and don't want to be a blocker. cc @mfreed7 incase he wants to take a look at proposing a spec for this concept. |
First commit is pulled from whatwg#10157
First commit is pulled from whatwg#10157
FIxes #9373
This is a very rough WIP draft at this. Needs linting etc.
(See WHATWG Working Mode: Changes for more details.)
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