Feature Request: RenderHTML should receive a position

[matthewfinger]

Description

It would be very helpful if, along with the HTMLAttributes, the renderHTML method of a Node or mark received a pos attribute so we can see things like it's path and parent offset (for example via this.editor.$pos(pos)).

Use Case

There are cases where the type of Element a node uses depends on it's location.

For some background on my team's specific use case, we have basic 'box' feature in our built where each box can have a title, float behavior, and the box's content is boxtitle block*. The challenge comes in when we added a collapsible option: in this case it should use details/summary. Then I could do something like

renderHTML({pos}) {
  const collapsible = this.editor.$pos(pos).parent.node.attrs.collapsible;
  return [
    collapsible ? 'summary' : 'div',
    0
  ]
}

Now, for me I could use the details/summary pro plugin but imo checking the position would be simpler. specifically we decided to just make the collapsible option a global attribute for the box and title, then set the title's attribute when changing the box itself.

I'm also sure as people attempt more complex features it will come up more often

Type

New Tiptap API