67 lines
1.7 KiB
Markdown
67 lines
1.7 KiB
Markdown
---
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description: Implements generally useful query templates.
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tags: meta
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---
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A work-in-progress library of generally useful templates for rendering queries.
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```space-lua
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-- Renders a page object as a linked list item
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templates.pageItem = template.new([==[
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* [[${name}]]
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]==])
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-- Renders a page object as a linked list item with full path
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templates.fullPageItem = template.new([==[
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* [[${name}|${name}]]
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]==])
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-- Renders a task object as a togglable task. Anchor refs are bare names
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-- (no @ or #) — prefix them with $ so the resulting wikilink resolves
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-- through the anchor index. Position/header refs already contain @ or #
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-- and pass through unchanged.
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templates.taskItem = template.new([==[
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* [${state}] [[${string.find(ref, "[@#]") and ref or "$" .. ref}]] ${name}
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]==])
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-- Renders an item object
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templates.itemItem = template.new([==[
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* [[${string.find(ref, "[@#]") and ref or "$" .. ref}]] ${name}
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]==])
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-- Renders a paragraph object
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templates.paragraphItem = template.new([==[
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* [[${string.find(ref, "[@#]") and ref or "$" .. ref}]] ${text}
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]==])
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-- Renders a tag object
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templates.tagItem = template.new([==[
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* [[tag:${name}|#${name}]]
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]==])
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```
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# Examples
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`template.pageItem`:
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${template.each(query[[from index.tag "page" limit 3]], templates.pageItem)}
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`template.taskItem`:
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* [ ] Task 1
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* [ ] Task 2
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${template.each(query[[from index.tag "task" where page == _CTX.currentPage.name]], templates.taskItem)}
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`template.itemItem`:
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* Item 1
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* Item 2
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${template.each(query[[from index.tag "item" where page == _CTX.currentPage.name]], templates.itemItem)}
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`template.tagItem`:
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* #tag1
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* #tag2
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* #tag3
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${template.each(query[[from index.tag "tag" where page == _CTX.currentPage.name]], templates.tagItem)}
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