mirror of
https://github.com/Jermolene/TiddlyWiki5
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06a0d21734
Fixes #82. The old behaviour was to parse the content of a widget or html element in block mode if the opening tag was followed by a line break. The new behaviour requires two line breaks. This makes it possible to include linebreaks more liberally within wikitext, although care must still be taken to only use double line breaks when the block mode behaviour is desired. The code change here is very simple, just a single line change in html.js. Most of the other changes are to convert various single line breaks into double line breaks.
26 lines
1.4 KiB
Plaintext
26 lines
1.4 KiB
Plaintext
created: 20140213171818824
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modified: 20140213172236345
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tags: mechanism
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title: HistoryMechanism
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type: text/vnd.tiddlywiki
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The system tiddler [[$:/HistoryList]] keeps track of a list of tiddlers comprising the navigation history. Each time you click on a link to a tiddler, the title of the target tiddler is added to the top of the stack.
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The history list is stored in JSON to allow additional details about the coordinates of the DOM node that initiated the navigation.
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The history list also maintains the field ''current-tiddler'' that contains the name of the tiddler at the top of the stack. This field can be used like so:
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```
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<$list filter="[list[$:/StoryList]]" history="$:/HistoryList" storyview="pop">
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<$button message="tw-close-tiddler" class="btn-invisible btn-mini">×</$button> <$link to={{!!title}}><$view field="title"/> <$reveal type="match" state="$:/HistoryList!!current-tiddler" text=<<currentTiddler>>>✓</$reveal></$link>
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</$list>
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```
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Which renders the same as the "Open" sidebar tab, with the addition of a tick against the tiddler that was last navigated to.
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<$list filter="[list[$:/StoryList]]" history="$:/HistoryList" storyview="pop">
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<$button message="tw-close-tiddler" class="btn-invisible btn-mini">×</$button> <$link to={{!!title}}><$view field="title"/> <$reveal type="match" state="$:/HistoryList!!current-tiddler" text=<<currentTiddler>>>✓</$reveal></$link>
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</$list>
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