Bug 67025

Summary: HTML5 Drag and Drop does not allow custom types
Product: WebKit Reporter: pimvdb
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: ap, natevw, rniwa, wenson_hsieh
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
URL: http://jsfiddle.net/pimvdb/HU6Mk/10/
See Also: https://bugs.webkit.org/show_bug.cgi?id=172526
Attachments:
Description Flags
Test case none

pimvdb
Reported 2011-08-26 02:11:33 PDT
e.dataTransfer.setData("text/plain", "test"); allows one to fetch the data using e.dataTransfer.getData("text/plain"); --- On the other hand, using a custom type like e.dataTransfer.setData("custom", "test"); does *not* allow one to fetch the data using e.dataTransfer.getData("custom"); --- This is not as it should according to the specs: http://dev.w3.org/html5/spec/Overview.html#the-drag-data-item-type-string "The API does not enforce the use of MIME types; other values can be used as well."
Attachments
Test case (1.60 KB, text/html)
2011-08-26 02:13 PDT, pimvdb 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
pimvdb
Comment 1 2011-08-26 02:13:19 PDT
Created attachment 105334 [details] Test case
pimvdb
Comment 2 2011-08-26 02:14:54 PDT
Comment on attachment 105334 [details] Test case Drag first 'drag me' into first 'drop me' and watch the console log. It says 'test' which is correct. Now drag the second 'drag me' into the second 'drop me' and watch the console log. It says undefined which is not correct.
Nathan Vander Wilt
Comment 3 2012-02-15 15:58:13 PST
This may be just a Chrome-specific issue: http://code.google.com/p/chromium/issues/detail?id=93514 Custom data types are working fine for me in Safari, but rather unsupported in Chrome.
Ryosuke Niwa
Comment 4 2017-09-27 21:45:25 PDT
The feature has been implemented in https://trac.webkit.org/changeset/222595. *** This bug has been marked as a duplicate of bug 172526 ***
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