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Subject: RE: [cgmo-webcgm] style probery
Forrest,
good clarification. A couple of
comments:
We have a screentip attribute that could be used to display
values like the ones you describe.
If another attribute would exist that should be used to
hold content for screentips, it would be in conflict with the original screentip
attribute.
If a NS attribute would be used, you could query the
content via a script and set the content as a screentip in one single event
handler.
Anything that goes beyond this would require lots of
definitions regarding the meaning of that content string, the values stored
therein, the behavior, potential switches between the screentip attr and this
one etc etc etc.
I would use AttrNS instead and do the rest in a
script.
Regards,
Dieter From: Forrest Carpenter [mailto:forrest@sdicgm.com] Sent: Mittwoch, 8. Oktober 2008 23:42 To: 'WebCGM' Subject: [cgmo-webcgm] style probery All, Clarification: All a WebCGM viewer would be
required would be to support the set/get the “state” style property it would
require no graphical effect from the WebCGM viewer. An application that uses a WebCGM
viewer could use this style property in response to a mouse over event to
display information about a grobject such as voltage or to display a part
number We could easily use JS variables to
accomplish the same thing, but to me the code is simpler and more understandable
if in response to a mouse over event the application can get the “state” style
property using the ID returned in the mouse over function. If JS variables were
used there would need to be a unique event handler for each grobject or a long
if, if else, function to match the ID with the appropriate JS variable.
The get/set AttributeNS could be
used, but I do not completely understand the implications of this function. Are
all compliant viewers required to support anyone’s name space? We have not
implemented this function in our viewer and I don’t see any tests for this in
the test suite. If no one else sees any value in
this other than SDI, I will be happy to withdraw the
request. Regards, Forrest |
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