[LON-CAPA-users] How to automatically display solution for a problem?
Itay
itayf at nospammail.net
Mon Mar 5 16:37:48 EST 2018
Doug, Lucas, and Justin,
Thank you very much for your reply.
This is exactly what I wanted, and will employ, for problems that I
code.
What can be done for problems that others have authored?
Thanks
Itay
On Mon, 5 Mar 2018, at 23:08, Justin Gray wrote:
> Here is a sample problem that uses a block for after solved:
>
> <problem><startouttext />Enter the correct answer 42 to see the hidden
> text or image:<endouttext />> <numericalresponse answer="42">
>
>
> <textline readonly="no" spellcheck="none" />
>
> </numericalresponse>
>
> <solved>
> <img encrypturl="no" /><startouttext
> /><p>Hooray!</p><endouttext />> </solved>
> </problem>
>
> Note that the solution could be, for example, a text/HTML block or
> an image.>
> Justin
>
>
> Justin Gray | Senior Lecturer
> Department of Mathematics | Simon Fraser University
> 8888 University Drive, Burnaby | V5A 1S6 | Canada
> Tel: +1 778.782.4237
>
>
>
> On Mon, Mar 5, 2018 at 1:03 PM, Mills, Douglas G
> <dmills at illinois.edu> wrote:>> HI Itay,____
>> __ __
>> There these very handy "Blocks" you can insert in your problem code
>> and I think the "postanswerdate" block will do what you want, but I'm
>> including all four that can be found from the Insert menu on the
>> "colorful" editor. I would describe these as predefined conditionals
>> so the postanswerdate pair, for example, will only display what is
>> within the opening and closing tags after the answer has become
>> available. If you put your link to a solution PDF inside a pair of
>> postanswerdate tags, that should do what you're looking for. The
>> others work analogously I believe.____>> __ __
>> <postanswerdate></postanswerdate>____
>> <preduedate></preduedate>____
>> <solved></solved>____
>> <notsolved></notsolved>____
>> __ __
>> __ __
>> __ __
>> Doug____
>> __ __
>> Douglas Mills____
>> Director of Instructional Technology____
>> Department of Chemistry____
>> University of Illinois____
>> __ __
>> __ __
>> *From: *LON-CAPA-users <lon-capa-users-bounces at mail.lon-capa.org> on
>> behalf of Itay <itayf at nospammail.net> *Reply-To: *Discussion list for
>> LON-CAPA users <lon-capa-users at mail.lon-capa.org> *Date: *Monday,
>> March 5, 2018 at 2:34 PM *To: *Discussion list for LON-CAPA users <lon-capa-users at mail.lon-
>> capa.org> *Subject: *[LON-CAPA-users] How to automatically display
>> solution for a problem?____>> __ __
>> Hi____
>> __ __
>> I failed to find a solution to this seemingly simple and universal
>> issue.____>> Conditional sequences might be the mechanism I am looking for, but I
>> could not find enough details and examples of implementation.____>> __ __
>> Assume I prepared and published a problem 'some.problem', and a
>> corresponding solution 'solution.pdf'.____>> I imported the problem into a course and set the parameters duedate
>> and answerdate.____>> __ __
>> I am looking for a mechanism that will allow me____
>> (1) to include a reference to the 'solution.pdf' inside
>> 'some.problem'; and____>> (2) will display 'solution.pdf' to the students only when
>> 'answerdate' is reached and the answer for 'some.problem' is
>> displayed.____>> And I would like to achieve this for every problem inside a folder
>> and/or a course.____>> __ __
>> I would appreciate any hints on how to achieve that.____
>> __ __
>> Thanks in advance,____
>> Itay____
>> __ __
>> __ __
>>
>> _______________________________________________
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>> LON-CAPA-users at mail.lon-capa.org
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>>
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