CVS log for loncom/homework/edit.pm

Up to [LON-CAPA] / loncom / homework

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

- "In course" authoring.
  Improved handling of case where no suitable resources authored in course
  exist when (a) using "Import from Course Resources" in Course Editor, and
  (b) using Choose File >  "Use a course file" to select published file as src
  in img tag in colorful editor.

- Use ajax to dynamically update drop-down lists of directories and files
  available in course author space.

- For 2.11
  - Backport 1.155.

- Prevent javascript error from argument in saveScrollPosition(),
  when buttons are pressed, if filename includes single quotes(s).

- Course "Authoring" Space
  "Import a File" and "Image" blocks in Colorful Editor include a "Choose File"
  link which allows selection of published files from "Course Authoring" Space,
  or upload of a new file (with auto-publication).

authoring space overhaul
this update tries to improve the user experience of the authoring space.

added codemirror for xml editor and script tags in colorful editor
added possibility to deactivate codemirror in author settings
added dropdown menu to insert problem templates into xml editor (thanks to tobias reinhardt)
added feature of saving current scrollposition on save when editing problems
added possibility to fold blocks in colorful editor, this state will be saved and restored
added shortcuts to create empty problems, html files and directories

and other smaller features and bugfixes

- Optionresponse in "checkbox" mode:
  - Additional (optional) attributes: maxcheck and mincheck available to enforce
    requirement on number of checkboxes which may be checked.
  - Intended use case is polling with optionresponse used in survey mode,
    and maximum number of selections voter may make is to be limited.

Internationalization of colorful editor - added missing &mt() call to translate all items in all insert lists

Internationalization of colorful editor - added missing &mt() calls

Internationalization of colorful editor: Added missing &mt() calls

replaced the use of deprecated 'align' tags with style sheets to fix alignment bug in IE and opera

XHTML

Added a dummy item to the template "Response: Match two lists" to be used in the colorful editor.
Now, additional blocks selected to be inserted after the matchingresponse block are added on the correct hierarchical level and not within the matchingresponse block anymore.

Added "external reponse" to "insert" dropdown-list in colourful-editor

Textarea in Colorful Editor:
- Improved spacing/floating
- Internationalization

Improved spacing in colorful editor:
- More and consistent spacing between options
- Minimize missunderstanding to which element a help icon belongs to
- Less needed total window width in editor

- xhtml.

Vector sum tool

BZ874 - add optional class parameter to text_arg so that text entries
can be styled and bound to jquery toys.

Insert less functionplot structure by default, since the tool can now
do more.

Custom function plot rule

Work on vector rules

Work in progress: objects and vectors

Improve edit.pm 1.91:
Make textareas in the colorful editor fit in the colored tables, not overlap.
(tested with Win 7 Pro. FF 4.0.1, Win 7 Pro. IE 9, Ubuntu 10.04 FF 3.6.18, Ubuntu 10.04 Opera 10.63)

Bug #6425: make is so that pressing "Return" does not trigger an "Undo"

Also, try to disentangle the historically grown logic of this: form.problemmode now governs all behavior.

Functionplotresponse hints working

<splinerule> becomes <functionplotrule>, as other elements may be added
Start implementing rules
Still contains debug code

Colorful editor for the existing functionplotresponse tags.

Recognize previous tries
Work on colorful editor

Saving work on functionplotresponse with GeoGebra

- Replacement of user's environment.wysiwygeditor with link to switch to/from
  CKEditor 3 Richtext editor on textareas where needed.
- Rich text editor link available for Text/HTML block in colorful editor
- Eliminate duplicate Richtext link for textarea entry fields
- "Edit Math" button hidden when richtext editor enabled - use <span> instead
  of <div> for more compact display.
- Help icon for "Edit Math" hidden by switching img src from help.png to
  transparent gif. Additional arg to loncommon::help_open_topic() is
  imgid - id of img tag for icon associated with each "Edit Math" button.

Be able to wrap stuff into a part using colorful editor

Bug #5858: Not inserting

    <tag>
    </tag>

with spurious tab characters

- Backport 1.125.

- Add =pod before start of documentation.

Optimized colors and borders in simple (course) and standard (author) problem editor:
  - Lighter colors to enhance contrast and let the screen appear less aggressive
    (main and inner background, foils)
  - Thinner border for problem boxes

Adaptive hint conditions for reactionresponse and organicresponse.

- Starting with lonnet.pm rev 1.981, default for &lonnet::delenv() has been to \Q escape arg in regexp used to identify items in environment to delete.
  - No longer need to escape special characters in arg passed to lonnet::delenv().
- Call to lonnet::delenv() in rat/lonuserstate now includes second arg, because in this case first arg is to be treated as a regexp (so \Q escape is not wanted).

- Sanity checking - check $list really is an arrayref.

Corrected syntax typo (-> edit.pm 1.119): added missing "

- Replace <nobr> with <span class="LC_nobreak">

Added/updated/converted POD. Many files had their POD redone to new standards.

Added/updated POD documentation

Localization, wording, nobreaks for Colorful Editor
- Added missing &mt() calls at several places (more to be done)
- Same wording "Delete?" for all Delete options
- Same wording style, e.g. added ":" after text and before optionlist
- Added nobreak style for some elements which need to stay together, e.g. help_open_topic in loncommon.pm
- Added/updated some related German translations

Better fix so textarea in a "text block" in colorful edit mode extends fully to the right.
- Putting back the insertlist removed in 1.426 (future functionality might need it).

Change arguments accepted by lonnet::appenv() to:
1. reference to hash
2. (optional) reference to array.

Change all instances where lonnet::appenv() is called to replace first argument passed (originally a hash) to a reference to the hash.

- Modify lonnet.pm rev 1.35 code intended to prevent "dangerous" modifications of the environment, so it will actually do this.
- Allow these modifications to be made in certain instances:
   DC switching to adhoc role
   CC switching to a different course role in the current course.
   user self-enrolling as a student

Bug 5579. Form elements named problemmode were moved in structuretags.pm rev 1.408.  The result was that a button click of 'Calculate Answers' resulted in @{$env{'form.problemmode'}} in which the last array item was 'View' not 'Calculate Answers'.

Eliminate the dependency on form element ordering by setting the value of problemmode on a buttonclick via javascript:setmode().

- tighten up the edit display some

- fixes to tag attribute editing wasn't properly handling deletions and
  insertions of new tag attributes, new values now go to the end, and
  seetings to '' are removed from the tag

- er, no need to commit the FIXME if it is in fact fixed

- preserve the attribute ordering when rewriting the tag

	Make restrictions in browse work with imageresponse.pm

	Bug 3796: Add $only to browse routine allowing restricte file
		display.

- add in mathresponse mathhint customhint (and their associated answers) for Edit mode insertion

- work wth Tasks
- strip and restore leading and trailing whitespace from textarea editors
- Nesting multiple of the same tags did't work well

- modfying how insertlist looks
- some code simplification

- trying to use less vertical space by text blocks

&Apache::lonnet::unescape -> &unescape
&Apache::lonnet::escape -> &escape

- moving htmlare filed handling to be in htmlcommon like the rest of the htmlarea handling

- <label> checked args in Edit

- BUG #4515

- detect in Edit and EditXML screns if there are changes and throw up a 'unsaved changes warning' BUG#4469

- finish off the conversion to allowing style tags get_all_text across tags
- BUG#4428

- algorithmic -> custom

- <algorithmicresponse> BUG#4451

- BUG#4163, IE inserts were being flushed right (the div align="right
" was bleeding through for some stupid resaon)

- BUG#4065 make it so html entities work inside of <oprtionresponse> values
(for instance &ne;)

- ENV -> env

- style="width:100%" tells a textarea to be as wides as it can be

Include parameters in numericalresponse template
Remove whitespace in hint

- bug 3793, throw in a single foil to start with...

- xhtml cleanup

- bug #3512

 backport 1.86

- formularesponse doesn't really work without a default tolerance, force one in by default on insertion

Spelling links

Preferences to switch HTMLarea on/off. Could not test because Mozilla keeps
crashing when HTMLarea enabled :-(

Implementing the <m>-tag in HTMLarea - the GIFs are not real yet.

Continuing work on HTMLArea.

If it causes segfaults in your Mozilla, set lonhtmlcommon::htmlareabrowser
return value to 0.

- more changes for utf8 transparency

- BUG#2710 <randomlabel> uses imagechoice.pm for coordinate entry

- handle checked_args when nothing is checked.

Remove extra whitespace from inserted textblocks and scripts.

- imagechoice.pm now understands boxes, <rectangle> on images works with this now
- BUG#2576

- polygons set the request width now
- imagechoice stores its data where it won't be thrown away before we are ready
- imageresponse tries to cleanup after itself
- lonnet::hreflocation() understands what to do with /home references
- relative image URLs work now

- polygonal correct areas in an image now allowed
- imagechoice.pl changed to imagechoice.pm (while I converted the code for handling the box and single point case I haven;'t tested them and I haven't yet converted the edit code to try to use it, maybe later tonight unless I do some woodworking instead)
- imagechoice now shows you were you have clicked on the image when doing polygonal selection,

- missing > (BUG#2516)

Hopefully clearer, seen many people get confused.

- insert routines

Minimal internationalization

- BUG#1974, <textarea>s delete the initial linefeeds if they exist, now checks old value and preserves the \n from the old value if it had been there.

- add insert function

- needed for BUG#1473, the 'Select' link can now also get you the title of a resource back

- This pisses me off

- backport 1.61

- BUG#2270, hint insertion should toss in a Text Block

- removing debug message

Re-enable help links in construction space.

Remove some silly debugging code.

- backport 1.64

- BUG#2164, was resetting back to cs mode

- retabinate

- removing debug message

- adding new type of arg, checked_arg

Bug #1859: The behavior of the matching option-response "Correct Option"
field should be a lot more intuitive now with regards to pre-set and
typed-in values.

- Jeremy needs to commit his changes to lonxml

Adding help files to XML tags, specifically, adding script help.

- more <nobr> to make things look prettier

Bug #1689: Browse becomes Select

- no longer generate </$tag> as the default in edit mode. BUG#1657

- takes care of BUG#1676, image click fully editable now

- Fixes BUG#1389, now counts lines based on a 79 character line length (this isn't absolutely exact but should be much closer than before.)

- undef ai't a good new value for args

Give name of form element to imagechoice.pl for coordinate pairs.

- BUG#1429, insert able <optionhint>

Fix Browse and Search to target id_curdepth instead of curdepth.id (???)
in attribute mode.

Enable clickable coordinate input.

- edit mode of chemresponse now works
- needed to modify html_element_name to stop javascript from being an ass
- new editable arg type hidden_arg

Added &html_element_name() to return a name for new elements.  This makes
it easier for those of us who are forced to write javascript to reference
elements on the edit page.

- Fixes the last of BUG#1194, edit insetrt of string/formula hint works

- get_all_text() really wants to see the entire stack of parsers now, that way style redefinitons of tags can do a get_all_text across styl def boundaries.

- adding matchresponse and some &nbsp

-adding <rankresponse> insert

Fix bug 888 by adding a 'browse' link for <scriptlib> and <import>.

A little less colorful.

- compromise position on table width, now using <div> rather than <p>

- <stringresponse> edit mode much prettier
- reduce the vertical space use with the insert list
- reduce the horizontal space used with nested tags

In "colorful" problem editor, being able to insert tags into the middle,
rather than only on top.

Insert fields are produced by the end_table routine in Apache::edit for
target "edit".

They are labelled "insert_after_(current tag)_(current depth)". The
"(current tag)" was necessary because nested ending tags had the same value
of Apache::lonxml::curdepth.

New routine handle_insertafter is called in "modified" target.

Needed a hack for <endouttext /> in structuretags.pm for target "modified".

Appears to work just fine in several test situations, but needs more testing.

- working <radiobuttonhint>, edit mode is non-intuitive but functional

- improving the editability of essayresponses and textfields

- supports variables in the possible args to a foil for a rbr type question BUG#584

fixing POD glitch

- options to be insereted are in alphabetical order now

- changed textfield to the more descriptive editline
- updated all references to textfield to use edit line
- update <import> <scriptlib> <parserlib> to use the new editline
- editline, and editfield now protect entities, should preserve &nbsp; and " much better

Added textfield() as an alternative to editfield().  textfield serves up an
<input type="text" .. /> form instead of a <textarea> form.  This means we
can limit the user to a single line of text within a <tag> </tag> pair.

Added search(), which inserts a link to the search page.  Fixed hard-coded
information in browse().

Added browse($tagname) to allow addition of file browser link to problems.

Changes associated with reworking edit::modifiedfield().

Update to use edit::end_row() and edit::start_spanning_row() as a cleanup
for edit::select_arg and edit::select_or_text_arg.

pod; remove void map

- broke out the textarea sizing function

- allows insert of <formularesponse>

- better support for getting descrtiptions

- made <numericalhint> and <hintpart> fully insertable and editable.

- added tag creation routines

- strip ws from student responses
- strip ws from instructor tag args
- support multiple string answers in one field
- support format in <numericalresponse> properly

- now allows hand crafted or variable arguments as the truth values to foils

-implemented <stringresponse>
-fixed editor to remove trailing and leading spaces from user supplied values.
-updated documentation

- stopeed accepting " in tag arguments
- check if we need to hadnle insert for tags that have changed args

- added arg setting for <numericalresponse>

- adding support for numericalresponse and textline

- working delete

- edit mode is now pretty
- hanlper functions in edit.pm make it easy to query and set tag arg

- added easy way to get and set options for a tag

- edit interface added ability to tweak more options for option response
  style questions

- added color to edit mode <table>
- added start_table function to coordinate the color assignment and other attributes for <table>.

- can control the description using the standard tag start and end interfaces

- cleaning things up to use get_param
- modularising the delete tag code for it to be useful

- changes to allow tag namespaces

- added variations of 3 functions. with the variants a tag can appear in
  the insertlist.tab multiple times.

- able to insert tags now

- starting work on insert mechanism

- improved and works in some cases

- should be possible to do text area inputs and edit now

- file that will hold common routines for editing a homework