* 仕様書 [REFS[ - [2] [CITE[Web IDL (Second Edition)]] ( ([TIME[2014-02-10 21:45:38 +09:00]] 版)) ]REFS] * 性質 [9] [[supported property names]] により作られる[[特性]]は、 [[列挙可能]]が基本ですが、[[列挙不能]]なこともあります。 * supported property names が定義されているインターフェイス [FIG(table)[ :x:[[インターフェイス]] :getter:[[named getter]] :enumerable:[[列挙可能]] :arraylike:[[配列風インターフェイス]] :legacycaller:[CODE(IDL)@en[[[legacycaller]]]] :x:[[JavaScript]] [CODE(JS)@en[[[Object]]]] :getter:(○) :enumerable:○ :x:[CODE(DOMi)@en[[[DOMStringMap]]]] [SRC[[[HTML Standard]]]] :x:[CODE(DOMi)@en[[[HTMLCollection]]]] [SRC[[[DOM Standard]]]] :enumerable:× :arraylike:○ :x:[CODE(DOMi)@en[[[HTMLAllCollection]]]] [SRC[[[HTML Standard]]]] :enumerable:× :arraylike:○ :legacycaller:○ :x:[CODE(DOMi)@en[[[HTMLFormControlsCollection]]]] [SRC[[[HTML Standard]]]] :enumerable:× :arraylike:○ :x:[CODE(DOMi)@en[[[HTMLOptionsCollection]]]] [SRC[[[HTML Standard]]]] :enumerable:× :arraylike:○ :x:[CODE(DOMi)@en[[[Document]]]] [SRC[[[HTML Standard]]]] :x:[CODE(DOMi)@en[[[HTMLFormElement]]]] [SRC[[[HTML Standard]]]] :enumerable:× :arraylike:○ :x:[CODE(DOMi)@en[[[Window]]]] [SRC[[[HTML Standard]]]] :arraylike:○ :enumerable:× :x:[CODE(DOMi)@en[[[PluginArray]]]] [SRC[[[HTML Standard]]]] :getter:[CODE(DOMm)@en[[[namedItem]]]] :enumerable:× :arraylike:○ :x:[CODE(DOMi)@en[[[Plugin]]]] [SRC[[[HTML Standard]]]] :getter:[CODE(DOMm)@en[[[namedItem]]]] :enumerable:× :arraylike:○ :x:[CODE(DOMi)@en[[[MimeTypeArray]]]] [SRC[[[HTML Standard]]]] :getter:[CODE(DOMm)@en[[[namedItem]]]] :enumerable:× :arraylike:○ :x:[CODE(DOMi)@en[[[Storage]]]] [SRC[[[HTML Standard]]]] :getter:[CODE(DOMm)@en[[[getItem]]]] :x:[CODE(DOMi)@en[[[CSSStyleDeclaration]]]] :arraylike:○ :x:[CODE(DOMi)@en[[[HTMLPropertiesCollection]]]] [SRC[[[HTML Standard]]]] ([[廃止]]) :enumerable:× :arraylike:○ :x:[CODE(DOMi)@en[[[DOMElementMap]]]] [SRC[[[HTML Standard]]]] ([[廃止]]) ]FIG] * 歴史 [1] [CITE@en[Web Applications 1.0 r8010 Make the empty string no longer be a possible index for most objects that can be indexed by name.]] ( ([TIME[2013-07-03 06:45:00 +09:00]] 版)) [3] [CITE@en[Re: Violations of internal method invariants?]] ( ([[Boris Zbarsky]] 著, [TIME[2014-07-31 15:23:00 +09:00]] 版)) [4] [CITE@en[Merge pull request #45 from bzbarsky/introduce-set-trap · 8d06953 · heycam/webidl]] ([TIME[2015-03-13 11:55:00 +09:00]] 版) [5] [CITE@en[Re: Defining a ''''''[''''''''''''[''''''Set'''''']'''''''''''']'''''' internal method for platform objects]] ([[Boris Zbarsky]] 著, [TIME[2015-03-13 00:45:44 +09:00]] 版) [6] [CITE@en[Web Applications 1.0 r6136 Add some warnings in areas where the spec might change based on implementation changes.]] ( ([TIME[2011-05-13 14:53:00 +09:00]] 版)) [7] [CITE@en[Bug 6036 – HTMLCollection.namedItem() should look for non-HTML elements]] ( ([TIME[2013-01-05 12:28:17 +09:00]] 版)) [8] [CITE[Define HTMLCollection's named properties better. Also widen the element-... · 1400a64 · whatwg/dom]] ( ([TIME[2013-01-05 12:30:05 +09:00]] 版)) [10] [CITE@en[Fix #141: NamedNodeMap's supported property names should not contain … · whatwg/dom@5dbefd1]] ([TIME[2016-01-07 11:55:17 +09:00]] 版) [11] [CITE@en[Formalize custom element reactions · whatwg/html@27aa7bc]] ([TIME[2016-04-26 19:01:11 +09:00]] 版) [12] [CITE@en[Clean up named and indexed property algorithm definitions]] ( ([[domenic]]著, [TIME[2016-05-20 08:53:49 +09:00]])) [13] [CITE@en[Make Window and Document named/indexed properties exclude shadow trees]] ([[domenic]]著, [TIME[2016-08-03 13:42:52 +09:00]]) [14] [CITE@en[22320 – Form's supported property names should perhaps not be enumerable]] ([TIME[2016-09-01 12:54:34 +09:00]]) [15] [CITE@en[Change to named property visibility algorithm. (#174)]] ([[bzbarsky]]著, [TIME[2016-09-12 05:08:35 +09:00]]) [16] [CITE@en[Make '''[''''''['''PreventExtensions''']'''''']''' fail for objects w/ named/indexed props. (#…]] ([[tobie]]著, [TIME[2016-10-23 06:50:13 +09:00]]) [17] [CITE@en[Add legacy platform objects. (#230)]] ([[tobie]]著, [TIME[2016-11-15 02:07:16 +09:00]]) [18] [CITE@en[Editorial: objects support named/index properties by extension (#273)]] ([[tobie]]著, [TIME[2017-01-23 23:49:18 +09:00]]) [19] [CITE@en[Remove ]] ([[zcorpan]]著, [TIME[2017-08-21 22:19:30 +09:00]]) [20] [CITE@en[ and are not window named objects]] ([[ayg]]著, [TIME[2017-09-06 22:44:24 +09:00]]) [21] [CITE@en[ and are not window named objects by annevk · Pull Request #3013 · whatwg/html]] ([TIME[2017-09-09 17:05:36 +09:00]]) [22] [CITE@en[Check ignoreNamedProps before the named property visibility algorithm.]] ([[Ms2ger]]著, [TIME[2019-01-18 00:36:46 +09:00]]) [23] [CITE@en[Check ignoreNamedProps before the named property visibility algorithm. by Ms2ger · Pull Request #625 · heycam/webidl]] ([TIME[2019-06-20 13:21:31 +09:00]]) [24] [CITE@en[Editorial: Shorten the conditions in the '''[''''''['''Set''']'''''']''' algorithm]] ([[Ms2ger]]著, [TIME[2019-04-15 23:04:24 +09:00]]) [25] [CITE@en[Editorial: Shorten the conditions in the '''[''''''['''Set''']'''''']''' algorithm by Ms2ger · Pull Request #713 · heycam/webidl]] ([TIME[2020-01-12 11:47:51 +09:00]]) [26] [CITE@en[Remove a check for array index in '''[''''''['''Set''']'''''']''']] ([[Ms2ger]]著, [TIME[2019-04-04 23:55:28 +09:00]]) [27] [CITE@en[Remove a check for array index in '''[''''''['''Set''']'''''']''' by Ms2ger · Pull Request #706 · heycam/webidl]] ([TIME[2020-01-12 12:25:51 +09:00]]) [28] [[CEA-2014-B]]