Log of /trunk/webwork2/lib/WeBWorK/Utils

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Revision 2845 - Directory Listing
Modified Wed Sep 29 16:20:02 2004 UTC (8 years, 7 months ago) by sh002i

case-insensitive sorting

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Revision 2835 - Directory Listing
Modified Mon Sep 27 19:21:54 2004 UTC (8 years, 7 months ago) by sh002i

added dbLayoutSQLSources function to get a hash mapping DBI sources to
the username and password of the source and the tables that use the
source.

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Revision 2777 - Directory Listing
Modified Mon Sep 13 19:34:54 2004 UTC (8 years, 8 months ago) by sh002i

disabled "sid_open", "sid_due", and "sid_answer" formats, since they
don't currenly work with timezones.

We need to find some way to get the timezone information in there
without messing up the interface. One option is to actually have the
database system aware of the timezone and propgate that information on
to the Set and UserSet Record classes. Then, add formatted pseudo-fields
to those record classes that encapsulate the date conversions. Hm, that
would be cool.

Eventually, it would be nice if the date accessors returned DateTime
objects instead of epochs, but that is for later.

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Revision 2766 - Directory Listing
Modified Fri Sep 10 22:15:51 2004 UTC (8 years, 8 months ago) by sh002i

applied dpvc's filtering UI cleanup patch. closes bug #660.

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Revision 2759 - Directory Listing
Modified Fri Sep 10 20:24:32 2004 UTC (8 years, 8 months ago) by sh002i

rel-2-0-patches merge: removed unused professor-enumerating code, fixing
bug #638.

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Revision 2683 - Directory Listing
Modified Tue Aug 24 16:53:16 2004 UTC (8 years, 8 months ago) by sh002i

added code to generate indexes when creating sql and sql_single courses.

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Revision 2640 - Directory Listing
Modified Wed Aug 18 01:42:33 2004 UTC (8 years, 9 months ago) by sh002i

added deletion code, got rid of crap.

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Revision 2588 - Directory Listing
Modified Tue Aug 10 23:58:01 2004 UTC (8 years, 9 months ago) by sh002i

use database-layout-specific helper functions in
WeBWorK::Utils::CourseManagement::*.

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Revision 2587 - Directory Listing
Modified Tue Aug 10 23:57:24 2004 UTC (8 years, 9 months ago) by sh002i

broke out database-layout specific code into separate classes

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Revision 2478 - Directory Listing
Modified Sat Jul 10 16:07:02 2004 UTC (8 years, 10 months ago) by sh002i

support incremental sending of exported databases (still slow though).

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Revision 2450 - Directory Listing
Modified Wed Jul 7 14:37:32 2004 UTC (8 years, 10 months ago) by gage

Changed the misnamed problem_header to hardcopy_header which is a more accurate
description of the variables use.

Hardcopy.pm now consults hardcopy_header as opposed to set_header

This addresses some of the concerns in bug #556

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Revision 2416 - Directory Listing
Modified Sat Jun 26 16:14:26 2004 UTC (8 years, 10 months ago) by jj

Removed short-lived code for putting javascript tags into html page.

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Revision 2412 - Directory Listing
Modified Fri Jun 25 23:53:23 2004 UTC (8 years, 10 months ago) by jj

Added utility function for producing javascript commands for vertical
alignment of dvipng images.

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Revision 2385 - Directory Listing
Modified Thu Jun 24 17:44:16 2004 UTC (8 years, 10 months ago) by sh002i

handle PRINT_FILE_NAMES_FOR.

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Revision 2379 - Directory Listing
Modified Wed Jun 23 23:11:03 2004 UTC (8 years, 10 months ago) by sh002i

improved error handling, made SQL statements more robust.

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Revision 2374 - Directory Listing
Modified Wed Jun 23 19:20:20 2004 UTC (8 years, 10 months ago) by sh002i

made SQL statements more robust (fixes #577), improved error handling.

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Revision 2360 - Directory Listing
Modified Tue Jun 22 16:59:53 2004 UTC (8 years, 11 months ago) by sh002i

a comment

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Revision 2276 - Directory Listing
Modified Tue Jun 8 01:10:27 2004 UTC (8 years, 11 months ago) by sh002i

added check for well-formed course IDs. closes bug #504.

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Revision 2255 - Directory Listing
Modified Sat Jun 5 19:20:13 2004 UTC (8 years, 11 months ago) by gage

If there is an error, other than "course exists" then the directory tree
is cleared.  This corrects a behavior in which the creation of the new
course would fail half way through, but the directory tree would remain
-- this made it appear as if the course existed.

-- This fix is still somewhat fragile.

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Revision 2235 - Directory Listing
Modified Mon May 31 16:49:04 2004 UTC (8 years, 11 months ago) by jj

Allow optional argument of the set (which better be real).

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Revision 2234 - Directory Listing
Modified Mon May 31 16:35:00 2004 UTC (8 years, 11 months ago) by jj

Added support for initial problem number to renderProblems, and better support for controlling the problem seed.

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Revision 2228 - Directory Listing
Modified Sun May 30 02:35:06 2004 UTC (8 years, 11 months ago) by jj

Make the message blank when the user doesn't want problems rendered.  Different modules may want different messages anyway.

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Revision 2224 - Directory Listing
Modified Fri May 28 23:13:14 2004 UTC (8 years, 11 months ago) by jj

Changed interface to renderProblems to be key=>value pairs to make it easier to extend options.  New option is displayMode, which is allowed to be 'None' if you don't really want the problems rendered.

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Revision 2202 - Directory Listing
Modified Mon May 24 15:30:34 2004 UTC (8 years, 11 months ago) by mschmitt

Cleaned up some UI issues.  Added message for recitation/section <none>

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Revision 2188 - Directory Listing
Modified Sun May 23 23:40:24 2004 UTC (8 years, 11 months ago) by sh002i

copy symlinks in templates directory

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Revision 2184 - Directory Listing
Modified Sun May 23 23:20:31 2004 UTC (8 years, 11 months ago) by mschmitt

File of Utilities to allow filtering of users in Instructor Tools

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Revision 2148 - Directory Listing
Modified Sat May 22 01:08:09 2004 UTC (9 years ago) by sh002i

added ability to import the contents of another course's templates
directory when creating a new course. this is supported in bin/addcourse
with the --templates-from=COURSEID switch and in the web interface with
an additional form field.

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Revision 2140 - Directory Listing
Modified Fri May 21 23:38:53 2004 UTC (9 years ago) by jj

Extricating Problem Library from DB structure, part II.

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Revision 2129 - Directory Listing
Modified Tue May 18 18:51:05 2004 UTC (9 years ago) by jj

Hopefully moved published to the right place.

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Revision 2125 - Directory Listing
Modified Mon May 17 18:57:42 2004 UTC (9 years ago) by jj

Set the published field when faking a problem set.

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Revision 2124 - Directory Listing
Modified Mon May 17 16:41:07 2004 UTC (9 years ago) by jj

Improved psvn kludge by using the full mysql statement from mksqldb.  Fixes
the original version of bug 495.

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Revision 2106 - Directory Listing
Modified Thu May 13 21:14:56 2004 UTC (9 years ago) by sh002i

removed sql exec warnings

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Revision 2102 - Directory Listing
Modified Thu May 13 20:39:19 2004 UTC (9 years ago) by sh002i

create "psvn" field as "INT AUTO_INCREMENT"

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Revision 2101 - Directory Listing
Modified Thu May 13 20:12:11 2004 UTC (9 years ago) by sh002i

add global user record to new courses

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Revision 2059 - Directory Listing
Modified Sun May 9 14:52:21 2004 UTC (9 years ago) by jj

Fix bug: use of an undefined value.

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Revision 2041 - Directory Listing
Modified Fri May 7 21:49:48 2004 UTC (9 years ago) by sh002i

fixed bug #472

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Revision 2037 - Directory Listing
Modified Fri May 7 20:01:04 2004 UTC (9 years ago) by sh002i

(1) listTables() reports names of supported tables. (2) dbExport() warns
when given invalid table names.

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Revision 2005 - Directory Listing
Modified Wed May 5 22:02:30 2004 UTC (9 years ago) by sh002i

documentation fix

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Revision 1993 - Directory Listing
Modified Mon May 3 20:44:24 2004 UTC (9 years ago) by jj

Initial import.  This may not be the right destination, especially as its
database methods become more integrated with the ones already in WeBWorK.

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Revision 1988 - Directory Listing
Modified Sun May 2 19:50:37 2004 UTC (9 years ago) by jj

Initial import.  Lets you render a problem which is not part of anything.

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Revision 1987 - Directory Listing
Modified Thu Apr 29 23:33:36 2004 UTC (9 years ago) by sh002i

removed debugging output

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Revision 1977 - Directory Listing
Modified Tue Apr 27 03:38:15 2004 UTC (9 years ago) by sh002i

database import and export support

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Revision 1962 - Directory Listing
Modified Tue Apr 13 14:36:40 2004 UTC (9 years, 1 month ago) by sh002i

quoted hash keys with colons in them.

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Revision 1959 - Directory Listing
Modified Fri Apr 9 20:18:51 2004 UTC (9 years, 1 month ago) by sh002i

finished, deleteCourse, added listCourses.

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Revision 1945 - Directory Listing
Modified Mon Apr 5 03:58:30 2004 UTC (9 years, 1 month ago) by sh002i

preliminary web-based course creation support

try it -- create a course called "admin" the usual way and then visit it
in your browser.

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Revision 1921 - Directory Listing
Modified Tue Mar 23 04:20:56 2004 UTC (9 years, 2 months ago) by sh002i

added programmatic format support

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Revision 1826 - Directory Listing
Modified Mon Mar 1 06:33:45 2004 UTC (9 years, 2 months ago) by sh002i

refinements

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Revision 1824 - Directory Listing
Modified Mon Mar 1 03:52:43 2004 UTC (9 years, 2 months ago) by sh002i

added documentation

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Revision 1823 - Directory Listing
Added Mon Mar 1 00:49:25 2004 UTC (9 years, 2 months ago) by sh002i

Added utility modules for sorting lists of records and formatting
records as strings (WeBWorK::Utils::SortRecords and ::FormatRecords,
respectively).

These modules are important because they not only know how to sort or
format records, they can also be queried for a list of sorts or formats
suitable for display, i.e. in popup menus near the list of records.

These modules are being used as the basis for a module which
encapsulates a "record list" widget.