OpenACS / openacs-4 / packages / xowf

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Commits this week: 0
Total Committers: 7
Last Commit: 14 Nov
Commits this week: 0
Total Lines of Code (LoC): 13,860
Net change in LoC this week: 0

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Wednesday 31 Mar 2021
11:40 am

trenner

fix attachments for short_text_interaction

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    ./test-item-procs.tcl
Monday 29 Mar 2021
11:08 am

gustafn

improve spelling and whitespace changes

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    ./test-item-procs.tcl
  2. … 1 more file in changeset.
11:06 am

gustafn

added support to "Answer_manager.get_answers" to return also non-exericse specific attributes

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    ./test-item-procs.tcl
11:04 am

gustafn

extend role manager to include rel_type based roles (especially useful for DotLRN)

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    ./xowf-form-field-procs.tcl
  2. … 1 more file in changeset.
11:01 am

gustafn

include recent site-wide pages, modernize code

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    ./xowf-procs.tcl
Friday 19 Mar 2021
8:20 pm

gustafn

whitespace changes

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    ./test/xowf-test-procs.tcl
8:19 pm

gustafn

perform proper login for all tests

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    ./test/xowf-test-procs.tcl
8:18 pm

gustafn

remove unneeded line

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    ./test/test-item-procs.tcl
12:14 pm

gustafn

added functionality to prevent opening the same exam in multiple tabs

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    ./test-item-procs.tcl
  2. … 1 more file in changeset.
Thursday 18 Mar 2021
9:15 pm

gustafn

Perform proper login with the test user such that session_ids and cookies are correctly setup

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    ./test/test-item-procs.tcl
Tuesday 16 Mar 2021
11:09 pm

gustafn

Added substitution values for short text answers

This change adds the possibility to provide randomized substitution values to short

text questions via value sets.

Value sets are a means for a content developer to provide multiple matching answers which are inserted into the text before an exercise is shown to the end user. One can e.g. provide for a calculation exercise several input and some output values, such that the students get different calculation exercises provided. These values can also be used for the correct-when clauses.

The content developer can use percent-code delimited elements when defining the exercise:

---

Assume, you want to download a %x.what% with the size of %x.size% over a %x.type% connection with a rate of %x.rate% from %univ%.

---

and also in "correct when"

---

%x.secs%

---

the value sets can be provided via an extra field for the short-text questions and have the form

of a Tcl dict:

---

univ {WU-Vienna TU-Vienna "University of Vienna"}

x {

{type "ADSL" rate "256 kbit/s" size "235 MB" secs 5300 what "Powerpoint file"}

{type "ADSL" rate "512 kbit/s" size "5.6 MB" secs 91 what "PDF file"}

{type "4G" rate "80 Mbit/s" size "270 MB" secs 27 what "PDF file"}

{type "4G" rate "40 Mbit/s" size "650 MB" secs 32 what "Lecturecast Video" }

{type "5G" rate "1 Gbit/s" size "520 MB" secs 4 what "Powerpoint file" }

{type "5G" rate "1 Gbit/s" size "1.5 GB" secs 12 what "Lecturecast Video" }

}

---

In this example, every student will get a randomly chosen value for the university (%univ%)

and matching elements containing the answer (e.g. download time of "270 MB" over "80 Mbit/s" is 27 seconds).

The download time is used in the correct when part, such that auto-correction can be applied.

When a student answers this exercise, the system provides random choices that are substituted in the text.

For every variable ("univ", "x", ..) different random values are used for the student.

Certainly, for other students, other numbers and results will be provided.

Note, that this value sets can be used for numeric an non-numeric exercises.

Current limitations:

- only defined for short-text questions (can be in general also for other question types)

- no elaborate user interface for entering value sets (or a thorough validator) is provided.

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    ./test-item-procs.tcl
  2. … 1 more file in changeset.
Monday 15 Mar 2021
2:27 pm

gustafn

use test user_id instead of current user for running tests

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    ./test/test-item-procs.tcl
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    ./test/xowf-test-procs.tcl
Saturday 13 Mar 2021
9:24 pm

gustafn

Added two types of grading schemes (in addition to "exact") to ordering exercises:

- "position": count elements as correct, when these are on the correct position

- "relative": count elements as correct, if the neighboring element is correctly before the actual element

The results are adjusted by the same guessing correction as in the "ggw" scheme for MC exercises.

Example:

- desired order: 1,2,3,4

- provided answer: 3,1,2,4

- scheme "exact": 0%

- scheme "position": 0 0 0 1

- scheme "relative": 0 1 1 (correctly ordered 1<2 and 2<4)

A minor refactoring was also performed to ease code reuse.

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    ./test-item-procs.tcl
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Sunday 07 Mar 2021
8:58 pm

gustafn

fix typo

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    ./test/test-item-procs.tcl
8:56 pm

gustafn

extend regression test: provide tests of the basic life-cycle steps of the inclass-exam

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    ./test/test-item-procs.tcl
Friday 05 Mar 2021
10:37 am

gustafn

added test cases, improved test coverage

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    ./test/test-item-procs.tcl
Wednesday 03 Mar 2021
3:00 pm

gustafn

added test case creating a text- and MC-item and an inclass exam

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    ./test/test-item-procs.tcl
3:00 pm

gustafn

file test-item-procs.tcl was initially added on branch oacs-5-10.

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    ./test/test-item-procs.tcl
3:00 pm

gustafn

reduce verbosity

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    ./test/xowf-test-procs.tcl
Saturday 27 Feb 2021
9:19 pm

gustafn

complete listing of covered procs in test cases

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    ./test/xowf-test-procs.tcl
  2. … 14 more files in changeset.
Friday 26 Feb 2021
11:49 am

gustafn

use absolute time for computing beeps

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    ./test-item-procs.tcl
Tuesday 16 Feb 2021
6:22 pm

gustafn

improve listing of test coverage

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    ./test/xowf-test-procs.tcl
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3:19 pm

gustafn

improve listing of test coverage

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    ./test/xowf-test-procs.tcl
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Sunday 14 Feb 2021
10:05 pm

gustafn

make listing of tested procs more complete

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    ./test/xowf-test-procs.tcl
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Tuesday 09 Feb 2021
3:34 pm

gustafn

inclass-exam: Added configurability for time budget and display of minutes and/or points during exam

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    ./test-item-procs.tcl
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6:25 am

gustafn

add "btwn" to precise correct-when specs

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    ./test-item-procs.tcl
6:23 am

gustafn

deactivate autocorrection for short_text questions, when correct when is not precise

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    ./test-item-procs.tcl
Sunday 07 Feb 2021
7:46 pm

gustafn

improve listing of tested procs

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    ./test/xowf-test-procs.tcl
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Thursday 04 Feb 2021
4:00 pm

gustafn

added support for composite correct-when for text_interaction

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    ./test-item-procs.tcl
2:22 pm

gustafn

added support for gui and multiple correct-when clauses

bump version number to 5.10.0d32

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    ./test-item-procs.tcl
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