Visibility Handler
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-07-04.)
Visibility Handler has 27 facts recorded in Dontopedia across 1 reference, with 8 live disagreements.
Mostly:expects(3), watches event(2), attested by(2)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (13)
Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.
expectsExpects(3)
- Hidden State
ex:hidden-state - Page Hide Event
ex:page-hide-event - Visibility Change Event
ex:visibility-change-event
attestedByAttested by(2)
- Page Hide Event
ex:page-hide-event - Visibility Change Event
ex:visibility-change-event
attestsAttests(2)
- Page Hide Event
ex:page-hide-event - Visibility Change Event
ex:visibility-change-event
listensToListens to(2)
- Page Hide Event
ex:page-hide-event - Visibility Change Event
ex:visibility-change-event
detectsDetects(1)
- Hidden State
ex:hidden-state
enablesEnables(1)
- Session Pause
ex:session-pause
triggersTriggers(1)
- Hidden State
ex:hidden-state
triggersOnTriggers on(1)
- Session Pause
ex:session-pause
Other facts (27)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Expects | Hidden State | [1] |
| Expects | Visibility Change Event | [1] |
| Expects | Page Hide Event | [1] |
| Watches Event | visibilitychange | [1] |
| Watches Event | pagehide | [1] |
| Attested by | Visibility Change Event | [1] |
| Attested by | Page Hide Event | [1] |
| Listens to | Visibility Change Event | [1] |
| Listens to | Page Hide Event | [1] |
| Attests | Visibility Change Event | [1] |
| Attests | Page Hide Event | [1] |
| Event Name Value | visibilitychange | [1] |
| Event Name Value | pagehide | [1] |
| Prefix | visibility | [1] |
| Prefix | page | [1] |
| Suffix | change | [1] |
| Suffix | hide | [1] |
| Checks Hidden State | true | [1] |
| Triggers | Hidden State | [1] |
| Triggers on | Session Pause | [1] |
| Detects | Hidden State | [1] |
| Detected by | Hidden State | [1] |
| Property Access | document.visibilityState | [1] |
| Object Reference | document | [1] |
| Property Name | visibilityState | [1] |
| Property Accessor | . | [1] |
| Rdf:type | Event Handler | [1] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (1)
ctx:claims/document/02479c80-a136-483b-9d49-ad2b65485eab- full textorigins.htmltext/html104 KB
donto:blob/sha256/a14b616513b4faebc02db01e3240a1e7b7f8b957c40648cb3fac62481514699fShow excerpt
<!DOCTYPE html><html lang="en-AU"><head class="at-element-marker"><script async="" src="https://www.googletagmanager.com/gtm.js?id=GTM-TJ2HJSF"></script><script>window.ancestry=window.ancestry||{};Object.defineProperties(window.ancestry,{us…
See also
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