Kit to automatically populate a block with content of parent block

Questions & Help
9

Hello again,
I tried this out today, because I want to try to auto-evaluate LaTex equasions using JavaScript, but it just seems to return

$1:: parent

or

macro-argument:: parent

I’ve tried all three versions of the code, I have it in my config.edn, I have the page you gave me, but somehow it just always returns parent no matter what I giveconfig.edn:

 :macros {
  :pp "<span class='kit' data-kit='parentprop' data-prop='$1'>$1:: parent</span>"
}

ParentProp.md:

  logseq.kits.setStatic(function parentprop(span){
  	if (span.closest('.ls-block:has(a[data-ref=template])')) return
  
      const blockId = span.closest(".ls-block").getAttribute("blockId")
      const block = logseq.api.get_block(blockId)
  
      const content = block.content
      const macroName = span.closest(".macro").dataset.macroName
      const macroStart = content.indexOf("{{" + macroName)
      const macroEnd = content.indexOf("}}", macroStart) + 2
  
      const prop = span.dataset.prop
      const text = logseq.api.get_block(block.parent.id).content
      const replace = (prop === '$1' ? text : '')
      const newContent = content.slice(0, macroStart) + replace + content.slice(macroEnd)
      logseq.api.update_block(blockId, newContent.replace('{{' + macroName + '}}', ''))
      if (!replace) logseq.api.upsert_block_property(blockId, prop, text)
  })

Test JavaScript.md

-
$$3*3$$
-```runjs
  // Load Evaluatex.js dynamically
  const script = document.createElement('script');
  script.src = 'https://cdn.jsdelivr.net/npm/evaluatex@latest/dist/evaluatex.min.js';
  document.head.appendChild(script);
  script.onload = async () => {
  try {
    const latex = "3*3"
    // Evaluate the LaTeX expression
    const fn = evaluatex(latex);
    const result = fn();
  // Display the result in this block
    setOutput(result);
  } catch (err) {
    setOutput('Error: ' + err.message);
  }
  };
  ```
- Test
	- {{pp}}
	-

Does the format of the macro section in config.edn matter? Does the formatting of the JavaScript matter? Does it not actually have a parent and I’m stupid?

Thanks in advance, all answers are welcome