lams-github / lams_tool_assessment / web / includes / javascript

chart.js

Clone Tools

Stats

Commits this week: 0
Total Committers: 3
Last Commit: 21 Feb 24
Commits this week: 0

Lines of code count not available

Commit Activity

Commits By Day In Week
52 week commits volume
Commits By Day In Week
Commits by day
Commits By Day In Week
Commits by hour
Commits By Hour In Day
Commit calendar
 

Most active committers (90 days)

loading
loading
  • last updated a few seconds ago
Constraints
Constraints: committers
 
Constraints: files
Constraints: dates
Saturday 04 Dec 2021
8:21 am

Marcin Cieslak

LDEV-5260 Rewrite polling to producer-subscriber model

Till now we had "are-learners-answers-updated" polling on controller

level.

It was rewritten to following scenario:

- method which stores learner answers is aware whether answers have

changed, i.e. it knows if charts need to be updated

- it flushes latest data to DB and puts tool content ID to Sink

- Sink notifies all interested Fluxes (currently only charts updating

one, but in the future other ones like updating table with answer % too)

- FluxMap holds a map of tool content ID -> interested hot publisher

Flux

- the Flux checks if it is interested in the tool content ID from the

Sink

- if so, it fetches data from DB and emits it to all subscribers, i.e.

opened monitoring windows with charts displayed

- data is cached so it is immediately available on for the next

subscriber

- data is throttled so calls to DB are not made too often

- if all subscribers are gone, the hot publisher Flux is still active; a

timeout is added which removes it from FluxMap when there were not emits

for the given time

Options
    • -1
    • +4
    ./chart.js
  2. … 6 more files in changeset.
Tuesday 30 Nov 2021
6:57 am

Marcin Cieslak

LDEV-5260 Initial implementation of EventSource-powered chart

Options
    • -22
    • +7
    ./chart.js
  2. … 2 more files in changeset.
Monday 25 Oct 2021
7:21 pm

Marcin Cieslak

LDEV-5251 Add proper tooltip for leader-based Assessments

Options
    • -1
    • +2
    ./chart.js
  2. … 1 more file in changeset.
Friday 22 Oct 2021
11:54 pm

Marcin Cieslak

LDEV-5251 Add tooltip with list of students in answered questions chart

Options
    • -4
    • +69
    ./chart.js
  2. … 6 more files in changeset.
Thursday 19 Nov 2020
1:19 am

Marcin Cieslak

LDEV-5111 Change chart title if it displays groups and not students

Options
    • -1
    • +1
    ./chart.js
  2. … 3 more files in changeset.
Wednesday 11 Nov 2020
7:11 pm

Marcin Cieslak

LDEV-5111 Display groups instead of students in chart when needed

If Assessment activity uses a leader, then only he gets his answers auto

saved. He counts as one student. But when he finishes the activity, his

answers get copied to other group members. Suddenly instead of 1 student

we get, say, 5 with same answers. This makes the answered questions

chart go crazy.

Now when leader selection is in use, group count is displayed instead of

student count in the chart.

Options
    • -6
    • +6
    ./chart.js
  2. … 9 more files in changeset.
Thursday 29 Oct 2020
11:01 pm

Marcin Cieslak

LDEV-5095 Move chart code to separate JS file for reuse in another spot

Options
    • -0
    • +182
    ./chart.js
  2. … 2 more files in changeset.