renderNestedMarkdownContent

@blockslides/core

---

@blockslides/core / renderNestedMarkdownContent

Function: renderNestedMarkdownContent()

renderNestedMarkdownContent(node, h, prefixOrGenerator, ctx?): string

Defined in: blockslides/packages/core/src/utilities/markdown/renderNestedMarkdownContent.ts:56

Utility function for rendering content with a main line prefix and nested indented content.

This function handles the common pattern of rendering content with:

1. A main line with a prefix (like "- " for lists, "> " for blockquotes, etc.)
2. Nested content that gets indented properly

Parameters

node

JSONContent

The ProseMirror node representing the content

h

The markdown renderer helper

renderChildren

(nodes) => string

indent

(text) => string

prefixOrGenerator

Either a string prefix or a function that generates the prefix from context

string | (ctx) => string

ctx?

any

Optional context object (used when prefixOrGenerator is a function)

Returns

string

The rendered markdown string

Example

// For a bullet list item with static prefix
return renderNestedMarkdownContent(node, h, '- ')

// For a task item with static prefix
const prefix = `- [${node.attrs?.checked ? 'x' : ' '}] `
return renderNestedMarkdownContent(node, h, prefix)

// For a blockquote with static prefix
return renderNestedMarkdownContent(node, h, '> ')

// For content with dynamic prefix based on context
return renderNestedMarkdownContent(node, h, ctx => {
  if (ctx.parentType === 'orderedList') {
    return `${ctx.index + 1}. `
  }
  return '- '
}, ctx)

// Custom extension example
const CustomContainer = Node.create({
  name: 'customContainer',
  // ... other config
  markdown: {
    render: (node, h) => {
      const type = node.attrs?.type || 'info'
      return renderNestedMarkdownContent(node, h, `[${type}] `)
    }
  }
})