Files
hextra/layouts/_partials/shortcodes/tabs.html
Xin 162f3a3fa7 fix(tabs): prevent markdown blockquote parsing when nested in steps (#912)
* fix(tabs): prevent markdown blockquote parsing when nested in steps

Consolidate HTML attributes onto single lines and add proper whitespace
trimming to prevent `>` characters on separate lines from being
interpreted as markdown blockquotes when tabs are nested inside the
steps shortcode.

Fixes #876

* chore: add comment explaining single-line HTML requirement
2026-01-24 12:00:47 +00:00

50 lines
2.4 KiB
HTML

{{- $tabsID := .id }}
{{- /*
The `tabs` parameter is a list of dict with the following keys:
- `id`: (int) the ID of the tab (the Ordinal of the tab shortcode).
- `name`: (string) the name of the tab (the title).
- `content`: (string) the content of the tab.
- `selected`: (bool) whether the tab is selected.
*/ -}}
{{- $tabs := .tabs }}
{{- if eq (len $tabs) 0 -}}
{{ errorf "tabs must have at least one tab" }}
{{- end -}}
{{- $enableSync := .enableSync }}
{{- /* Create group data for syncing and select the first tab if none is selected. */ -}}
{{- $selectedIndex := 0 -}}
{{ $dataTabGroup := slice -}}
{{- range $i, $item := $tabs -}}
{{- $dataTabGroup = $dataTabGroup | append ($item.name) -}}
{{- if $item.selected -}}
{{- $selectedIndex = $i -}}
{{- end -}}
{{- end -}}
{{- /* Generate a unique ID for each tab group. */ -}}
{{- $globalID := printf "tabs-%02v" $tabsID -}}
{{- /* Keep HTML on single lines to avoid `>` being parsed as blockquote when nested in steps (#876) */ -}}
<div class="hextra-scrollbar hx:overflow-x-auto hx:overflow-y-hidden hx:overscroll-x-contain">
<div class="hx:mt-4 hx:flex hx:w-max hx:min-w-full hx:border-b hx:border-gray-200 hx:pb-px hx:dark:border-neutral-800"{{- if $enableSync }} data-tab-group="{{ delimit $dataTabGroup `,` }}"{{- end }}>
{{- range $i, $item := $tabs -}}
<button class="hextra-tabs-toggle hx:cursor-pointer hx:data-[state=selected]:border-primary-500 hx:data-[state=selected]:text-primary-600 hx:data-[state=selected]:dark:border-primary-500 hx:data-[state=selected]:dark:text-primary-600 hx:mr-2 hx:rounded-t hx:p-2 hx:font-medium hx:leading-5 hx:transition-colors hx:-mb-0.5 hx:select-none hx:border-b-2 hx:border-transparent hx:text-gray-600 hx:hover:border-gray-200 hx:hover:text-black hx:dark:text-gray-200 hx:dark:hover:border-neutral-800 hx:dark:hover:text-white" role="tab" type="button" aria-controls="tabs-panel-{{ $globalID }}-{{ $item.id }}"{{- if eq $i $selectedIndex }} aria-selected="true" tabindex="0" data-state="selected"{{- end }}>
{{- $item.name -}}
</button>
{{- end -}}
</div>
</div>
<div>
{{- range $i, $item := $tabs -}}
<div class="hextra-tabs-panel hx:rounded-sm hx:pt-6 hx:hidden hx:data-[state=selected]:block" id="tabs-panel-{{ $globalID }}-{{ $item.id }}" role="tabpanel"{{- if eq $i $selectedIndex }} tabindex="0" data-state="selected"{{- end }}>
{{- $item.content | markdownify -}}
</div>
{{- end -}}
</div>