Well the plugin    is  for the teacher to upload   and  delete files  to  OM .  You do not have to be an  admin to do that  in moodle  with this plugin.

The  teacher  does  not  want to see a  reappearance    of files.


Lets  take   your  analogy of  a lecture  room :


Teacher   draws  on WB .    Teacher  makes  mistake.   Teacher wants  to delete  mistake.  Teacher  presses  ' clean wb'. Teacher  should now  see a  clean WB -no objects.


The teacher  does not want  to see the same mistake  reappear. Currently  when  clicking  clean  wb  nothing is  removed from the WB   and the  mistake  reappears.

.

Surely  you can see the  benefit of removing the mistake in real time. Just like how it does in  OM   currently.  The API  should be  the same  as  OM.


Currently  the teacher  would  be in an infinite  loop  trying to remove  the mistake and seeing it  reappear. :-(







On 10/16/2019 9:36 AM, Maxim Solodovnik wrote:
Hello Daniel,

No, it shouldn't  be designed the  same  as  clean  wb  in OM.
Because the Moodle plugin is designed for Admins: same way as OM->Admin is designed for admins

I'll try to describe this one more time using analog in the real world

Imaging following situation
Early morning in some University (let it be Sorbonne for ex.)
The auditory is clean and empty
Only some "Initial" materials are being set up

Then the first class ends
The Black board is all  written
All slides are at some non-initial positions etc.

Then next class should have same lecture ...

And the teacher now have magic button: "rewing the auditory status to the initial position" - and it works exactly like this

On Wed, 16 Oct 2019 at 06:25, Daniel Baker <i...@collisiondetection.biz <mailto:i...@collisiondetection.biz>> wrote:

    Clean  wb  in moodle   plugin  should  be designed the same  as 
    clean  wb  in OM.  Yes  it  should  remove files and  not  reappear.

    If  teacher wants to  remove files    it   should  be the same 
    as  removing  files  in OM. Moderators are able to remove  files.


    That  is  consistent  and  clear  logic.Can you do  that or  shall
    I  try ?


    On 10/15/2019 10:05 PM, Maxim Solodovnik wrote:
    Daniel,

    Unfortunately your screen-shots are misleading
    Add-remove room files has nothing in common with manual
    add/remove files to the room
    This is ADMIN function, in OM UI it is located in
    Admin->Conference rooms->Room->Room files

    Same way API function "Clean WB" has nothing in common with Room
    clean single WB
    It wipes all WBs in room (completely) all white-boards with all
    contents is dropped
    Then new WB(s) is(are) created based on the room files and its
    white-board indices ....


    On Tue, 15 Oct 2019 at 09:05, Daniel Baker
    <i...@collisiondetection.biz
    <mailto:i...@collisiondetection.biz>> wrote:


        I think  if the  teacher   presses  the button   'Clear  WB' 
        we  should  honor  that request  with deleting   the  files 
        on the  WB. The files  should  not  reappear  on the  WB.

        If  the  teacher  clicks  'Remove '   file  then it  should 
        be  removed from the file  list.

        I have  included  a  picture  that  shows what should  be 
        the  equivalent  logic  in OM  and the Moodle plugin.



        On 10/14/2019 9:49 PM, Maxim Solodovnik wrote:
        Yes
        It is by design
        Room files were designed to be loaded at the time the room
        being accessed the first time

        The main idea is: the teacher/organizer should be able to
        check the room after the lesson is over ....

        On Mon, 14 Oct 2019 at 15:43, Daniel Baker
        <i...@collisiondetection.biz
        <mailto:i...@collisiondetection.biz>> wrote:

            Deleting files from the list of room files  does  not 
            remove the files from the WB  in real time  though  ,
            does  it ?



            On 10/14/2019 3:38 PM, Maxim Solodovnik wrote:
            No,

            File are deleted from the list of room files (can be
            checked in Admin->Rooms->Room->Room files)

            After files are deleted they with NOT re-appear
            So I see no area of improvement here

            On Mon, 14 Oct 2019 at 15:34, Daniel Baker
            <i...@collisiondetection.biz
            <mailto:i...@collisiondetection.biz>> wrote:

                You delete  files  from the  WB then  they 
                reappear. I think this  is  the confusing  aspect.


                Can you please  program  it so that you  click
                delete   then they  are deleted  and do not
                reappear on the  WB . Otherwise it is not deleting.


                Thanks,


                Dan

                On 10/14/2019 3:30 PM, Maxim Solodovnik wrote:
                I just have tested (using demo-next)

                All objects including manually added files and
                drawings are being removed

                THEN is there were room files they will be loaded
                So WB will look like on first enter

                On Mon, 14 Oct 2019 at 15:12, Daniel Baker
                <i...@collisiondetection.biz
                <mailto:i...@collisiondetection.biz>> wrote:

                    The clean WB  button does  not  clean  the
                    files  Maxim.  Nothing  is removed from the  WB.

                    On 10/14/2019 3:10 PM, Maxim Solodovnik wrote:
                    Daniel,

                    "Room files" is sort of "auto-preload" list
                    for the room
                    So if room is accesses for the first time:
                    these files will be loaded to the room
                    On the second enter all WB items including
                    files and drawings will remain "as-is"

                    You can use "Clean WB" button this way all
                    existing room items (including drawings and
                    manually added items) will be wiped out

                    On Mon, 14 Oct 2019 at 15:04, Daniel Baker
                    <i...@collisiondetection.biz
                    <mailto:i...@collisiondetection.biz>> wrote:

                        Sorry  for  the repetition  but the 
                        logic   is difficult  to grasp.
                        All I want  to do  is  delete  a file
                        from the WB   in real time.  I can not
                        see how the logic below  achieves that.

                        You  say  it deletes  file from
                        auto-pre-load. How  does  that work?



                        On 10/14/2019 2:50 PM, Maxim Solodovnik
                        wrote:
                        Daniel,

                        I wrote you many, many times: delete
                        checkbox only deletes files from "auto
                        pre-load"
                        Same way: you can manually draw
                        something on WB, manually drop some
                        files to WB
                        Exit and enter the room and you will see
                        same WB (with drawing and files)

                        You need to "wipe out" the whole WB
                        Then it will be re-created with new files


                        On Sun, 13 Oct 2019 at 10:43, Daniel
                        Baker <i...@collisiondetection.biz
                        <mailto:i...@collisiondetection.biz>> wrote:

                            Ok so   it  is possible to delete 
                            files but the process is rather
                            convoluted.

                            It  makes  me think 'remove' files 
                            check box     should have
                            beside  it  a button  that says 
                            'delete files and clean WB.

                            I created a video  of the process of
                            deleting files.  It seems
                            complicated. You can  view it in VLC
                            media player.

                            
https://anonfile.com/Ben0r685nb/How_to_delete_files_from_Moodle_OM_plugin_webm

                            Thanks

                            Dan




                            On 10/11/2019 9:14 PM, Daniel Baker
                            wrote:
                            > Sorry to be harping on about this
                            but  I can't  get this Real
                            > Time deletion to work in   OM 5.
                            >
                            > Can  you please advise  how to
                            make  the delete functionality work.
                            >
                            >
                            > Thanks,
                            >
                            > Dan
                            >
                            >
                            >



-- WBR
                        Maxim aka solomax



-- WBR
                    Maxim aka solomax



-- WBR
                Maxim aka solomax



-- WBR
            Maxim aka solomax



-- WBR
        Maxim aka solomax



-- WBR
    Maxim aka solomax



--
WBR
Maxim aka solomax

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