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TiddlyWiki5/editions/ja-JP/tiddlers/howtos/Reading data from JSON tiddlers.tid
IchijikuIchigo bb53cc5791
[ja_JP] Japanese translation update (#8705)
* [ja-JP] Japanese translation of editions\tw5.com\tiddlers\videos\Videos.tid

* [ja-JP] A little correction to the Japanese translation

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\videos\Introduction Video.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\videos\Introducing TiddlyDesktop Video.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\videos\TiddlyWiki on Firefox for Android Video.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\videos\Working with the TiddlyWiki5 repository video.tid'

* [ja-JP] Japanese translation of editions\tw5.com\tiddlers\community\OXTWIG.tid

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\community\TiddlyWiki Hangouts.tid'

* [ja-JP] Japanese translation of editions\tw5.com\tiddlers\learning\Learning.tid

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\filters\Introduction to filter notation.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Sharing a TiddlyWiki on Dropbox.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\workingwithtw\Sharing your tiddlers with others.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\learning\Copying tiddlers between TiddlyWiki files.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Creating SubStories.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Editing Tiddlers with Emacs.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Making curved text with SVG.tid'

* [ja-JP] Japanese translation of editions\tw5.com\tiddlers\demonstrations\Tasks\TaskManagementExample.tid

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\demonstrations\Tasks\Compose ballad.tid'

* [ja-JP] Japanese translation of editions\tw5.com\tiddlers\demonstrations\Tasks\done.tid

* [ja-JP] Japanese translation of editions\tw5.com\tiddlers\demonstrations\Tasks\done.tid

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\demonstrations\Tasks\Go to Mordor.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\demonstrations\Tasks\Kill the Dragon.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\demonstrations\Tasks\Get the Ring.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\demonstrations\Tasks\Make the beds.tid'

* [ja-JP] Japanese translation of editions\tw5.com\tiddlers\demonstrations\Tasks\task.tid

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Adding a Twitter Follow button.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\about\Philosophy of Tiddlers.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Adopt a Titles Policy.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Concatenating text and variables using macro substitution.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Constructing JSON tiddlers.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Editing Tiddlers with Vim.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Formatting_List_Results_as_Tables_(no_CSS).tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Formatting List Results as Tables with CSS - Specified Columns Methods.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Formatting List Results as Tables with CSS - Variable Column Method.tid'

* [ja-JP] Japanese translation of editions\tw5.com\tiddlers\howtos\How_to_add_a_new_tab_to_the_sidebar.tid

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\How to change the sort order of sub-branches in a TOC macro.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\How to create a custom tiddler colour rule.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\How to create a custom tiddler icon rule.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\How to export tiddlers.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\How to hide the authors and other fields with CSS.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\How to put the last modification date in a banner.tid'

* [ja-JP] Japanese translation of editions\tw5.com\tiddlers\howtos\How_to_turn_off_camel_case_linking.tid

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\How to widen tiddlers (aka story river).tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\images\Icon Gallery.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Modifying JSON tiddlers.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Reading data from JSON tiddlers.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Simple ways to write protect tiddlers.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\demonstrations\Tasks\TaskManagementExampleDraggable.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\demonstrations\Tasks\TaskManagementExampleDraggableTemplate.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\Visible Transclusions.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\demonstrations\KeyboardDrivenInput\Demonstration_ keyboard-driven-input Macro.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\How to add a banner for GitHub contributions.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\How to create a custom story tiddler template.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\How to create keyboard shortcuts.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\How to customize TiddlyDesktop.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\howtos\How to embed PDF and other documents.tid'

* [ja-JP] Japanese translation of 'editions\tw5.com\tiddlers\learning\Introduction to Lists.tid'

* [ja_JP] Japanese translation update from commit: 6d11f4b

* [ja-JP] Corrected the display content of modified date in Japanese translation
2024-10-29 10:47:06 +00:00

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created: 20220427174702859
modified: 20241022103806366
original-modified: 20220611104737314
tags: [[JSON in TiddlyWiki]] Learning
title: Reading data from JSON tiddlers
ja-title: JSON Tiddlerからのデータの読み取り
type: text/vnd.tiddlywiki
TiddlyWikiでのJSONの扱い方の概要については、[[TiddlyWikiでのJSON|JSON in TiddlyWiki]]を参照してください
!! JSONデータにアクセスするためのフィルター演算子
次のフィルター演算子を使用すると、JSONデータから値を読み取ることができます:
* <<.olink jsonget>>は、JSONデータ内のプロパティの値を取得します
* <<.olink jsontype>>は、JSONの値の型を取得します
* <<.olink jsonindexes>>は、JSONオブジェクトのフィールドの名前やJSON配列のインデックスを取得します
* <<.olink jsonextract>>は、JSONの値をJSONの文字列として取得します
!! JSONデータにアクセスするためのテキスト参照
[[テキスト参照|TextReference]]は、名前付きプロパティの値を検索するための単純なショートカット構文です。例えば、`MonthDays`という[[DictionaryTiddler|DictionaryTiddlers]]に次を含む場合:
```
oct:31
nov:30
dec:31
```
... `{{MonthDays##nov}}`は、値`30`となります
`MonthDays`が次の内容を含む[[JSONTiddler|JSONTiddlers]]の場合も同様です:
```
{"oct":31,"nov":30,"dec":31}
```