#7254: [with patch; needs review] sagenb notebook: automatic worksheet
refreshing
and synchronization
---------------------------+------------------------------------------------
Reporter: was | Owner: boothby
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.2
Component: notebook | Keywords:
Work_issues: | Author:
Reviewer: | Merged:
---------------------------+------------------------------------------------
Changes (by mpatel):
* status: needs_review => needs_work
Comment:
Also:
* It's probably safer to use `parseInt` and to use `===` and `!==`,
instead of `==` and `!=`, to avoid JS's implicit conversions (cf.
[http://www.jslint.com/ JSLint's] "The Good Parts" setting). Although I'm
not sure how it happened, I saw the successive state "numbers" 480, 4801,
48011, etc.
* The browser and server do not update their `state_number`s if a new
cell is added at the end of a sheet, when text cells are added, or cells
are deleted. Should we add these to the list, along with the
`'delete_all_output'`, `'pretty_print'`, `'system'` worksheet commands?
If these changes are worthwhile, I can make a patch, but I'm not sure
how/where to store the worksheet's state (or "revision") number.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7254#comment:11>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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