How to extends image node to accept 2 attributes?

[jet10000]

uploadID missing.

I'm using prosemirror-schema-basic

How to extends image node to accept 2 attributes in my code?

[OrkhanAlikhanov]

Can you elaborate? What are you trying to achieve?

[jet10000]

I want to use prosemirror-image-uploader in my code, I found image uploadID is null, Maybe need extends image node schema? But how to do it?

[jet10000]

How should I place the code? or I need to modify these codes directly in the prosemirror-schema-basic library？

{
  image: {
    attrs: {
      src: {},
      alt: { default: null },
      title: { default: null },
      uploadId: { default: null }, /// added
      error: { default: null }   /// added
    },
    parseDOM: [{tag: 'img[src]', getAttrs(dom) {
      return {
        src: dom.getAttribute('src'),
        title: dom.getAttribute('title'),
        alt: dom.getAttribute('alt'),
        uploadId: dom.getAttribute('uploadId'), /// added
        error: dom.getAttribute('error') /// added
      }
    }}],
    toDOM(node) { 
      let { src, alt, title, uploadId, error } = node.attrs;  /// updated
      return ['img', { src, alt, title, uploadId, error }] /// updated
    }
  },
}

[OrkhanAlikhanov]

Here is a minimal working sandbox. Check it out