Difference between revisions of "AnswerFormatHelp"
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| − | It is possible to provide a link to an external file. We do not recommend this as it requires external files be maintained and links not become broken |
+ | It is possible to provide a link to an external help file using <code>\{ htmlLink("http://someplace.edu/help.html") \}</code>. We do not recommend this as it requires external files be maintained and links not become broken (especially when the server changes or moves). |
| − | <pre> |
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| − | \{ AnswerFormatHelp("bogus","help (formulas)", |
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| − | "http://webwork.someschool.edu/dir/subdir/") \} |
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| − | </pre> |
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| − | </p> |
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| − | <p> |
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| − | It is possible to write your help document directly into the PG file as the fourth field to <code>AnswerFormatHelp</code>. This keeps the help documentation internal to the PG file and is therefore preferable to providing a link to an external file. |
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| − | <pre> |
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| − | \{ AnswerFormatHelp("bogus", |
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| − | "custom help on formulas (internal source)", |
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| − | "bogus", |
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| − | "<h3> Help With Something</h3> |
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| − | <ul> |
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| − | <li><font color='#222255'>Header 1:</font> Some text with |
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| − | some math <code>ln(x)</code><br /><br /></li> |
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| − | <li><font color='#222255'>Header 2:</font> Some more text |
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| − | with stuff below indented <blockquote>More text</blockquote> |
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| − | <br /></br></li> |
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| − | </ul> |
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| − | <br /><br />") \} |
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| − | </pre> |
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Revision as of 00:45, 16 January 2011
Answer Format Help Links
This PG code shows how to add answer format help links to problems.
| PG problem file | Explanation |
|---|---|
DOCUMENT(); loadMacros( "PGstandard.pl", "MathObjects.pl", "AnswerFormatHelp.pl", "parserImplicitPlane.pl", ); TEXT(beginproblem()); |
Initialization:
We need to include the macros file |
Context("ImplicitPlane")->variables->are(x=>"Real",y=>"Real");
$answer = ImplicitPlane("x+y=2");
|
Setup:
By declaring there are only two variables, |
BEGIN_TEXT
Enter an equation for a line through the points
\( (0,2) \) and \( (2,0) \).
$BR
$BR
\{ ans_rule(20) \}
\{ AnswerFormatHelp("equations") \}
END_TEXT
|
Main Text:
We use
It is possible to change the link text to \{ AnswerFormatHelp("equations","help entering equations") \}
It is possible to provide a link to an external help file using |
$showPartialCorrectAnswers = 1; ANS( $answer->cmp() ); ENDDOCUMENT(); |
Answer Evaluation: |
