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Extend TOC macros to allow custom link targets

This commit is contained in:
jeremy@jermolene.com 2020-10-17 13:44:15 +01:00
parent 1446a1e44c
commit 5af76c5ea1
2 changed files with 6 additions and 4 deletions
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6
core/wiki/macros/toc.tid
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@ -16,7 +16,7 @@ tags: $:/tags/Macro
<$set name="excluded" filter="""[enlist<__exclude__>] [<__tag__>]""">
<$set name="toc-item-class" filter=<<__itemClassFilter__>> emptyValue="toc-item-selected" value="toc-item">
<li class=<<toc-item-class>>>
<$list filter="[all[current]toc-link[no]]" emptyMessage="<$link><$view field='caption'><$view field='title'/></$view></$link>">
<$list filter="[all[current]toc-link[no]]" emptyMessage="<$link to={{{ [<currentTiddler>get[target]else<currentTiddler>] }}}><$view field='caption'><$view field='title'/></$view></$link>">
<<toc-caption>>
</$list>
<$macrocall $name="toc-body" tag=<<item>> sort=<<__sort__>> itemClassFilter=<<__itemClassFilter__>> exclude=<<excluded>> path=<<path>>/>
@ -37,7 +37,7 @@ tags: $:/tags/Macro
<$qualify name="toc-state" title={{{ [[$:/state/toc]addsuffix<__path__>addsuffix[-]addsuffix<currentTiddler>] }}}>
<$set name="toc-item-class" filter=<<__itemClassFilter__>> emptyValue="toc-item-selected" value="toc-item">
<li class=<<toc-item-class>>>
<$link>
<$link to={{{ [<currentTiddler>get[target]else<currentTiddler>] }}}>
<$reveal type="nomatch" stateTitle=<<toc-state>> text="open">
<$button setTitle=<<toc-state>> setTo="open" class="tc-btn-invisible tc-popup-keep">
{{$:/core/images/right-arrow}}
@ -105,7 +105,7 @@ tags: $:/tags/Macro
<$qualify name="toc-state" title={{{ [[$:/state/toc]addsuffix<__path__>addsuffix[-]addsuffix<currentTiddler>] }}}>
<$set name="toc-item-class" filter=<<__itemClassFilter__>> emptyValue="toc-item-selected" value="toc-item" >
<li class=<<toc-item-class>>>
<$link>
<$link to={{{ [<currentTiddler>get[target]else<currentTiddler>] }}}>
<$list filter="[all[current]tagging[]$sort$limit[1]]" variable="ignore" emptyMessage="<$button class='tc-btn-invisible'>{{$:/core/images/blank}}</$button>">
<$reveal type="nomatch" stateTitle=<<toc-state>> text="open">
<$button setTitle=<<toc-state>> setTo="open" class="tc-btn-invisible tc-popup-keep">

4
editions/tw5.com/tiddlers/macros/TableOfContentsMacro.tid
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@ -1,5 +1,5 @@
created: 20140919155729620
modified: 20150221224034000
modified: 20201017134038305
tags: Macros [[Core Macros]]
title: Table-of-Contents Macros
type: text/vnd.tiddlywiki
@ -34,6 +34,8 @@ The tree displays the <<.field caption>> field of a tiddler if it has one, or th
Each tiddler in the tree is normally displayed as a link. To suppress this, give the tiddler a <<.field toc-link>> field with the the value <<.value no>>. In the [[examples|Table-of-Contents Macros (Examples)]], the SecondThree tiddler is set up like this. Clicking such a tiddler in the tree causes its branch to expand or collapse.
<<.from-version "5.1.23">> By default, the links open the tiddlers making up the table of contents. Alternatively, if the tiddler contains a <<.field target>> field then its contents will be used as the target of the link.
The table of contents is generated as an HTML ordered list. The `<ol>` elements always have the class `tc-toc`. Expandable trees have the additional class `tc-toc-expandable`. Selectively expandable trees (including those in the two-panel browser) have `tc-toc-selective-expandable`.
To make a table of contents appear in the sidebar, see [[How to add a new tab to the sidebar]].