Hello Sylvain, What version have you tested? Latest version (not sure if it on demo already) should work as follows:
* in case formula is not typed "formula dialog" will be displayed and textarea will be highlighted * in case there was error in formula, formula will not be rendered and error will be highlited * in case existent formula is clicked (while math editor is active) textarea will be updated with TeX representation * formula can be edited and updated using "update" button * in case WB will be clicked instead of "update" new formula will be created I found this both simple and useful I will be glad to hear your ideas on how this can be improved WBR, Maxim (from mobile, sorry for the typos) On Tue, Dec 26, 2017, 20:25 Sylvain Allemand < sylvain.allem...@math.u-bordeaux.fr> wrote: > Hello, > > I just tested this great feature. I think it's not easy to use, not really > understandable when first used. > > is it possible to have the same behavior as the "Text Block"? When you > click to edit, display the Latex code. And after validating the edition, > display the compilation image. > > Merry Christmas and happy new year > > Le 24/12/2017 à 18:17, Maxim Solodovnik a écrit : > > Another update :) > > I have math support is almost fully implemented (only formula edit is not > working right now) > I would appreciate if you can check this functionality > > I just have updated "demo-next" with the fresh build > > On Mon, Dec 11, 2017 at 10:28 PM, Maxim Solodovnik <solomax...@gmail.com> > wrote: > >> OK, >> >> latest nightly OM 4.0.2 will render following TeX formula on WB click: >> >> f(a) = \\frac{1}{2\\pi i} \\oint\\frac{f(z)}{z-a}dz; \\sqrt{x} >> >> formula editor will be added a little bit later >> Initial version will accept formulas in TeX format >> >> later on we might think of adding some UI editor (not sure if it is >> possible .... >> Should be investigated. >> Size also matters (c) :))) >> >> On Mon, Dec 11, 2017 at 9:15 PM, Daniel Ascher < >> aplusad...@aplustutoring.com> wrote: >> >>> This is really cool! Very exciting. >>> >>> Dan >>> >>> On Mon, Dec 11, 2017 at 5:40 AM, K, Amit (MIND) < >>> ami...@mind-infotech.com> wrote: >>> >>>> Dear All, >>>> >>>> >>>> >>>> I went through some R&D and found below suggestions, If it can help. >>>> >>>> >>>> >>>> As user selects text tool from tool box, we can enable following >>>> functions: >>>> >>>> >>>> >>>> *1. **Super script:* >>>> >>>> >>>> >>>> >>>> >>>> 2. *Sub script*: >>>> >>>> >>>> >>>> >>>> >>>> 3. *Math functions*: >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> Thanks, >>>> >>>> Amit >>>> >>>> >>>> >>>> *From:* Peter Dähn [mailto:da...@vcrp.de] >>>> *Sent:* Monday, December 11, 2017 2:35 PM >>>> *To:* user@openmeetings.apache.org >>>> *Subject:* Re: [DISCUSSION] Math support in OM 4.0.2 (4.0.x) >>>> >>>> >>>> >>>> Hi, >>>> >>>> I forwarded the original e-mail to one of our "math-people". >>>> Unfortunately no response till now... >>>> >>>> I think, by now we have all whiteboard-options on the whiteboard, and >>>> this one should also go there. >>>> >>>> I would suggest about something like this... >>>> >>>> >>>> >>>> Greetings Peter >>>> >>>> Am 08.12.2017 um 19:00 schrieb Daniel Ascher: >>>> >>>> I don't have any background to judge which of the math editors is best. >>>> But I will take a look. It would be good if someone who has used these >>>> before could give us their opinion. I have seen Latex in the past, but >>>> that's the only one I've used. >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> On Fri, Dec 8, 2017 at 11:55 AM, Rene Scholz < >>>> rene.sch...@abakus-edv-systems.de> wrote: >>>> >>>> Hello Maxim, >>>> >>>> I think this will be very usefull. >>>> Great idea. >>>> I will think about your questions 2 and 3. >>>> >>>> Best regards, >>>> >>>> Rene >>>> >>>> >>>> >>>> >>>> Am 08.12.2017 um 11:15 schrieb Maxim Solodovnik: >>>> >>>> Hello All, >>>> >>>> I would like to add math formula support to our new beautiful WB :) >>>> Here are some examples: https://www.mathjax.org/#samples >>>> >>>> This can hopefully can be integrated >>>> The questions are: >>>> >>>> 1) do you feel it would be useful feature? >>>> 2) where to put control? >>>> 3) what Math format should used for formula editing? >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> -- >>>> >>>> Daniel Ascher, M.Ed. >>>> President >>>> A+ Test Prep and Tutoring >>>> "Creating Bright Futures" >>>> >>>> 505 York Road, Suite 6 >>>> <https://maps.google.com/?q=505+York+Road,+Suite+6+%0D+Jenkintown,+PA+19046+%0D+Office:+215&entry=gmail&source=g> >>>> Jenkintown, PA 19046 >>>> Office: 215.886.9188 <%28215%29%20886-9188> >>>> Direct: 267.242.9640 <%28267%29%20242-9640> >>>> >>>> Click here to schedule a phone call with me. >>>> <http://t.sidekickopen04.com/e1t/c/5/f18dQhb0S7lC8dDMPbW2n0x6l2B9nMJW7t5XYg2BgPBHN2zhHl2Rs0vvW3LqWkM56dBKhf5Lr5GY02?t=https%3A%2F%2Fapp.hubspot.com%2Fmeetings%2Faplusadmin15&si=6292828578119680&pi=7e0648d4-f75e-49b1-da06-01d7d8fa1523> >>>> >>>> Sign Up for A+ News and Test Prep Tips! >>>> <http://t.sidekickopen04.com/e1t/c/5/f18dQhb0S7lC8dDMPbW2n0x6l2B9nMJW7t5XYg2BgPBHN2zhHl2Rs0vvW3LqWkM56dBKhf5Lr5GY02?t=http%3A%2F%2Fwww.aplustutoring.com%2Fsign-up-for-a-news&si=6292828578119680&pi=7e0648d4-f75e-49b1-da06-01d7d8fa1523> >>>> >>>> <http://t.sidekickopen04.com/e1t/c/5/f18dQhb0S7lC8dDMPbW2n0x6l2B9nMJW7t5XYg2BgPBHN2zhHl2Rs0vvW3LqWkM56dBKhf5Lr5GY02?t=http%3A%2F%2Faplustutoring.com%2F&si=6292828578119680&pi=7e0648d4-f75e-49b1-da06-01d7d8fa1523> >>>> >>>> >>>> <http://t.sidekickopen04.com/e1t/c/5/f18dQhb0S7lC8dDMPbW2n0x6l2B9nMJW7t5XYg2BgPBHN2zhHl2Rs0vvW3LqWkM56dBKhf5Lr5GY02?t=http%3A%2F%2Faplustutoring.com%2F&si=6292828578119680&pi=7e0648d4-f75e-49b1-da06-01d7d8fa1523> >>>> >>>> >>>> ------------------------------ >>>> >>>> The information contained in this electronic message and any >>>> attachments to this message are intended for the exclusive use of the >>>> addressee(s) and may contain proprietary, confidential or privileged >>>> information. 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The recipient >>>> should check this email and any attachments for the presence of viruses. >>>> The company accepts no liability for any damage caused by any >>>> virus/trojan/worms/malicious code transmitted by this email. >>>> www.motherson.com >>>> >>> >>> >>> >>> -- >>> Daniel Ascher, M.Ed. >>> President >>> A+ Test Prep and Tutoring >>> "Creating Bright Futures" >>> >>> 505 York Road, Suite 6 >>> <https://maps.google.com/?q=505+York+Road,+Suite+6+%0D+Jenkintown,+PA+19046+%0D+Office:+215&entry=gmail&source=g> >>> Jenkintown, PA 19046 >>> <https://maps.google.com/?q=505+York+Road,+Suite+6+Jenkintown,+PA+19046+Office:+215&entry=gmail&source=g> >>> Office: >>> <https://maps.google.com/?q=505+York+Road,+Suite+6+Jenkintown,+PA+19046+Office:+215&entry=gmail&source=g> >>> 215 >>> <https://maps.google.com/?q=505+York+Road,+Suite+6+%0D+Jenkintown,+PA+19046+%0D+Office:+215&entry=gmail&source=g> >>> .886.9188 >>> Direct: 267.242.9640 >>> Click here to schedule a phone call with me. >>> <https://app.hubspot.com/meetings/aplusadmin15> >>> Sign Up for A+ News and Test Prep Tips! >>> <http://www.aplustutoring.com/sign-up-for-a-news> >>> <http://aplustutoring.com> >>> >> >> >> >> -- >> WBR >> Maxim aka solomax >> > > > > -- > WBR > Maxim aka solomax > > >