[Bug 22411] New: [Shadow]: Specify the interaction with document.currentScript

https://www.w3.org/Bugs/Public/show_bug.cgi?id=22411

            Bug ID: 22411
           Summary: [Shadow]: Specify the interaction with
                    document.currentScript
    Classification: Unclassified
           Product: WebAppsWG
           Version: unspecified
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Component Model
          Assignee: dglazkov@chromium.org
          Reporter: yutak@google.com
        QA Contact: public-webapps-bugzilla@w3.org
            Blocks: 14978

Section 4.1 reads:
> The nodes and named elements are not accessible using shadow host's
> document DOM tree accessors [...]

Document DOM tree accessors include document.currentScript
(cf.
<http://www.whatwg.org/specs/web-apps/current-work/multipage/dom.html#dom-tree-accessors>).

When a script element in a shadow tree is running, what should
document.currentScript return? From what I read the current specification,
a script element in a shadow tree should not be exposed to
document.currentScript, but it is unclear what should be returned instead.

It might be fine to return a script element in a shadow tree, because it can
only be obtained from the script inside the shadow tree (i.e. scripts on
the owner document will not be able to obtain the script element in the shadow
tree), if I understand correctly.

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Received on Thursday, 20 June 2013 01:51:05 UTC