TODO.md

• i18n object for block.instance should align with block.i18n?

• style should only transformed if path attribute is set?

  • we thus may need multiple style tag support?

• update document

• data / update data / datadom

  • we should support updating data in block
  • also, considering using datadom / datahub ( thus can be modified realtime / collaboratively )

• optimization

  • use block to wrap css + js in HTML.
    • make it possible to inject into html with declarative shadow dom
      • or at least indirectly throught loader script.
    • eval once all the bundle with DOMParser
      • https://developer.mozilla.org/en-US/docs/Web/API/DOMParser
      • what happens for js css when using DOMParser?
    • recursively retrieve blocks based on @plotdb/block's rule, listing all dependencies and bundle them.

• prevent circular dependencies ( extend self ) and provide proper error

• dependency: support multiple files in one declaration. e.g.,

  {name: "@plotdb/module", version: "main", path: ["index.js", "index.css"]}

• by pass dom should ( probably bypass style? )

• exception within module may not be tracked.

  • e.g., we can't know the correct line number when exception occurred in chart.render in @plotdb/chart.
  • with bundler, is this still a problem?

• DOM preprocessor

  • we may want to transform DOM in advance automatically for, such as, i18n.
    • we can by default enabling i18n and can be configured with pkg.dom-processor
    • processor can be available in block.processor.i18n
    • run with block.class as context, or auxiliary object.
    • i18n can use following schema: ( how to support multi-attributes? )

  div(t="text to translate") div(t="text to translate",t-attr="attr-name-if-applicable")