Hi Gene, The code I pulled from a quiz I coded and may perhaps give you the right idea:
<block condition="($current==2) || ($answer_available)"> In your case you will probably want to make the condition either than question 1 has been answered correctly or that all the tried have been used. I can track specifics down for that if needed but perhaps the example is enough to get you on the right track? Doug -sent from mobile- On Mar 16, 2020, at 6:28 PM, Harding, Gene L <glhar...@purdue.edu> wrote: Hi, I am working on a problem for an upcoming exam. In the past I have just done it via paper exam, which was fine until now. (I did plan to do it in LON-CAPA someday, but thanks to Corona, someday is now here.) The problem starts with an optionresponse. After the student answers it, I want to show a radiobuttonresponse problem, then show a figure and a matrix equation containing 15 parts. In the past I have used the “display-one-part-at-a-time” feature, but the catch is that the matrix equation has 15 parts in it, and I need to show the figure and all 15 parts of the matrix equation at the same time, right after the radio button problem. I suspect I can do it with a <block></block> tag, but am having trouble finding examples of conditional expressions and variables that I can use inside the <block> code. Does anyone know of a good resource for that info, or know the parameters and syntax I need to use? I have explored the authoring guide and LON-CAPA online help, done web searches, and looked through YouTube, all to no avail… Best regards, Gene L. Harding, PE Associate Professor of ECET Purdue University 574-520-4190 https://polytechnic.purdue.edu/south-bend/ _______________________________________________ LON-CAPA-users mailing list LON-CAPA-users@mail.lon-capa.org http://mail.lon-capa.org/mailman/listinfo/lon-capa-users
_______________________________________________ LON-CAPA-users mailing list LON-CAPA-users@mail.lon-capa.org http://mail.lon-capa.org/mailman/listinfo/lon-capa-users
