% \iffalse
% makeindex -s gglo.ist -o eq-pin2corr.gls eq-pin2corr.glo
% makeindex -s gind.ist -o eq-pin2corr.ind eq-pin2corr.idx
%<*copyright>
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% eq-pin2corr.sty package, %%
%% Copyright (C) 2021 D. P. Story %%
%% dpstory@uakron.edu dpstory@acrotex.net %%
%% %%
%% This program can redistributed and/or modified under %%
%% the terms of the LaTeX Project Public License %%
%% Distributed from CTAN archives in directory %%
%% macros/latex/base/lppl.txt; either version 1.2 of the %%
%% License, or (at your option) any later version. %%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%</copyright>
%<package>\NeedsTeXFormat{LaTeX2e}
%<package>\ProvidesPackage{eq-pin2corr}
%<package> [2021/05/29 v2.0 Applies PIN security to quizzes]
%<*driver>
\documentclass{ltxdoc}
%\usepackage[colorlinks,hyperindex=false,linktocpage,bookmarksnumbered]{hyperref}
\usepackage[colorlinks,hyperindex=false]{hyperref}
\usepackage{fancyvrb}
\usepackage{calc}
%\usepackage{eq-pin2corr}
%\def\texorpdfstring#1#2{#1}
%\pdfstringdefDisableCommands{\let\\\textbackslash}
\OnlyDescription % comment out for implementation details
\EnableCrossrefs
\CodelineIndex
\RecordChanges
\gdef\brpr#1{\texttt{\char123\relax#1\char125\relax}}
\let\darg\brpr
\let\env\texttt
\let\opt\texttt
\let\app\textsf
\let\pkg\textsf
\let\uif\textsf
\def\EXCL{!}
\def\visispace{\symbol{32}}
\def\ameta#1{\ensuremath{\langle\textit{\texttt{#1}}\rangle}}
\def\meta#1{\textsl{\texttt{#1}}}
\def\SUB#1{\ensuremath{{}_{\mbox{\scriptsize\ttfamily#1}}}}
\def\CMD#1{\textbackslash#1}
\makeatletter
\renewcommand\theparagraph{\texorpdfstring{\protect\P\protect\ }{\textparagraph}}
\renewcommand\thesubparagraph{\texorpdfstring{\protect\P\protect\P\protect\ }{\textparagraph\textparagraph}}
\renewcommand{\section}
{\renewcommand{\@seccntformat}[1]{\thesection\quad}%
\@startsection {section}{1}{\z@}%
{-3.5ex \@plus -1ex \@minus -.2ex}%
{2.3ex \@plus.2ex}%
{\normalfont\Large\bfseries}}
\renewcommand{\subsection}
{\renewcommand{\@seccntformat}[1]{\thesubsection\quad}%
\@startsection {subsection}{1}{\z@}%
{-3.5ex \@plus -1ex \@minus -.2ex}%
{2.3ex \@plus.2ex}%
{\normalfont\large\bfseries}}
\renewcommand{\subsubsection}
{\renewcommand{\@seccntformat}[1]{\thesubsubsection\quad}%
\@startsection {subsubsection}{1}{\z@}%
{-3.5ex \@plus -1ex \@minus -.2ex}%
{2.3ex \@plus.2ex}%
{\normalfont\large\bfseries}}
%
\renewcommand{\paragraph}
{\renewcommand{\@seccntformat}[1]{\theparagraph\unskip\,}%
\@startsection{paragraph}{4}{0pt}{6pt}{-3pt}{\bfseries}}
\renewcommand{\subparagraph}
{\renewcommand{\@seccntformat}[1]{\thesubparagraph\unskip\,}%
\@startsection{subparagraph}{5}{\parindent}{6pt}{-3pt}{\bfseries}}
\edef\amtIndent{\the\parindent}
\newenvironment{aebQuote}
{\list{}{\leftmargin\amtIndent}%
\item\relax}
{\endlist}
\let\@latex@warning\@gobble
\makeatother
\InputIfFileExists{aebdocfmt.def}{\PackageInfo{eq-pin2corr}{Inputting aebdocfmt.def}}
{\def\IndexOpt{\DescribeMacro}\def\IndexKey{\DescribeMacro}\let\setupFullwidth\relax
\PackageInfo{eq-pin2corr}{aebdocfmt.def cannot be found}}
\begin{document}
\addtolength{\marginparwidth}{3pt}
\GetFileInfo{eq-pin2corr.sty}
\title{The \textsf{eq-pin2corr} Package}
\author{D. P. Story\\
Email: \texttt{dpstory@uakron.edu}}
\date{processed \today}
\maketitle
\setcounter{secnumdepth}{5}
\setcounter{tocdepth}{5}
\bgroup
\value{secnumdepth}=3
\value{tocdepth}=3
\tableofcontents
\egroup
\DocInput{eq-pin2corr.dtx}
\IfFileExists{\jobname.ind}{\newpage\setupFullwidth\par\PrintIndex}{\paragraph*{Index} The index goes here. Execute
\begin{quote}\texttt{makeindex -s gind.ist -o eq-pin2corr.ind eq-pin2corr.idx}\end{quote}
on the command line and recompile
\texttt{eq-pin2corr.dtx}.}
\IfFileExists{\jobname.gls}{\PrintChanges}{\paragraph*{Change History} The list of changes goes here. Execute
\begin{quote}
\texttt{makeindex -s gglo.ist -o eq-pin2corr.gls eq-pin2corr.glo}
\end{quote}
on the command line and recompile \texttt{eq-pin2corr.dtx}.}
\end{document}
%</driver>
% \fi
% \MakeShortVerb{|}
% \InputIfFileExists{aebdonotindex.def}{\PackageInfo{web}{Inputting aebdonotindex.def}}
% {\PackageInfo{web}{cannot find aebdonotindex.def}}
% \begin{macrocode}
%<*package>
% \end{macrocode}
%
% \section{Introduction}
% This package is an add-on to the \env{quiz} environment of the \pkg{exerquiz} package. It uses
% the \pkg{eq-save} package. To correct a quiz, the document consumer must press
% the \uif{Correct} button of a quiz and successfully enter the correct PIN number.
%
% \changes{v1.0}{2021/02/20}{Completed documentation, publish package for first time}
%
% \paragraph*{Purpose.} This package adds PIN security to a quiz created by
% the \env{quiz} environment. This package is designed for the educational
% sector, for instructors who use the quizzes of \pkg{exerquiz} to assess their
% students understanding of the course material.
%
% \paragraph*{PDF Viewers.} Discussion of PDF viewers for document author and document consumer.
% \begin{aebQuote}
% \begin{description}
% \item[Instructor] Any PDF viewer may be used as a PDF previewer, \app{sumatraPDF}, for instance,
% can be used, but it has not functionality. To test the newly created document
% to see if it is functioning correctly, must use \app{Adobe Reader DC} or \app{Acrobat DC}.\footnote
% {We use DC here to refer to actually any Adobe AA/AR application. Earlier versions of these applications
% will work.}
% \item[Document consumers (students)] The \pkg{exerquiz} and \pkg{eq-pin2tocorr} extensively
% use JavaScript to perform many background tasks. For the student to have any success in this
% workflow, he/she must use \app{Adobe Reader}.
% \end{description}
% \end{aebQuote}
% \paragraph*{Workflow.} The package is designed for the following workflow:
% \begin{enumerate}
% \item The instructor creates the quiz using the \pkg{exerquiz} and
% \pkg{eq-pin2corr} packages.
% \item The instructor delivers the ``PDF quiz'' to each student. (System drive or email)
% \item The student takes the quiz. The student can press the \uif{Correct}
% but, unless he/she knows the PIN, the quiz is not marked up.
% \item The student saves the PDF quiz in \app{Adobe Reader DC}.
% \item The student returns the PDF to the instructor. (System drive or email)
% \item The instructor presses the \uif{Correct} button to mark up the quiz
% and record the grade of the student. The instructor saves the quiz.
% \item The instructor returns the PDF, at some point, to the student.
% \item Both instructor and student happily go on with their lives.
% \end{enumerate}
% \section{Options and package requirements}
% \begin{macrocode}
\newif\ifPINshowScore \PINshowScorefalse
\DeclareOption{showscore}{\PINshowScoretrue}
\DeclareOption{!showscore}{\PINshowScorefalse}
\ProcessOptions\relax
\RequirePackage{exerquiz}[2021/05/21]
\RequirePackage{eq-save}[2021/04/27]
% \end{macrocode}
% \section{Package commands}
% Implement local versions\DescribeMacro{\showScoreOn}\DescribeMacro{\showScoreOff}{} of the package options \opt{showscore} and \opt{!showscore},
% these are \cs{showScoreOn} and \cs{showScoreOff}.
% \begin{macrocode}
\def\showScoreOn{\PINshowScoretrue}
\def\showScoreOff{\PINshowScorefalse}
% \end{macrocode}
% \subsection{PIN security on the \textsf{Correct} control}
% Define \DescribeMacro{\SaveAndSendMsg} a message that appears on the console when the PIN entered is not correct.
% \begin{macrocode}
\flJSStr[noquotes]{\SaveAndSendMsg}{Success! %
Now save and send to the instructor}
% \end{macrocode}
% \DescribeMacro\postSubmitQuizPIN
% Begin by modifying the \cs{postSubmitQuiz} command,
% which is a hook within the executing code of the \uif{End Quiz} control.
% \begin{macrocode}
\begin{defineJS*}[\makeesc\@\makecmt\%]{\postSubmitQuizPIN}
// Begin post submit quiz code%
@ifPINSecurity%
@ifPINshowScore@else
var f = this.getField("ScoreField.@oField");
if ( f!=null ) {
f.textSize=0;
f.value = "@SaveAndSendMsg";
} else {
var f = this.getField("PointsField.@oField");
if (f!=null) {
f.textSize=0;
f.value = "@SaveAndSendMsg";
}
}@fi@fi
oRecordOfQuizData["ScoreData.@oField"]=%
[1*Score,1*NQuestions,1*ptScore,1*NPointTotal];
oRecordOfQuizData["RightWrong.@oField"]=%
eval(RightWrong.toSource());
oRecordOfQuizData["ProbDist.@oField"]=%
eval(ProbDist.toSource());
cntCorrectResponses();
\end{defineJS*}
% \end{macrocode}
% The command name for the action of the \uif{End Quiz} control is
% \DescribeMacro{\eQzBtnActns}\cs{eQzBtnActns}.
% We save this and pre-pend a single code line, as needed.
% \begin{macrocode}
\let\eQzBtnActnsSave\eQzBtnActns
\def\makeEndQuizPIN{%
\let\eQzBtnActns\eQzBtnActnsPIN
\let\postSubmitQuiz\postSubmitQuizPIN
}
\def\eQzBtnActnsPIN{\ifPINshowScore\else
var bDisplaySilent=true;\r\fi
\eQzBtnActnsSave
}
%\makeEndQuizPIN
% \end{macrocode}
% The command name for the action of the \uif{Correct} control is \cs{CorrBtnActionsJS}
% we save this and later modify it.
% \begin{macrocode}
\let\CorrBtnActionsJSSave\CorrBtnActionsJS
% \end{macrocode}
% We can turn on and off the PIN feature by expanding \DescribeMacro{\usePINCorrBtn}
% \cs{usePINCorrBtn} and \DescribeMacro{\restoreCorrBtn}\cs{restoreCorrBtn}.
% \begin{macrocode}
\newif\ifPINSecurity \PINSecurityfalse
\def\usePINCorrBtn{\PINSecuritytrue
\makeEndQuizPIN % dps5-25
\let\CorrBtnActionsJS\CorrBtnActionsPwdJS}
\def\restoreCorrBtn{\PINshowScoretrue\PINSecurityfalse
\restoreEndQuiz % dps5-25
\let\CorrBtnActionsJS\CorrBtnActionsJSSave}
% \end{macrocode}
% The instructor can tediously press the \uif{Correction} button, or place
% an entry,
%\begin{Verbatim}[xleftmargin=\parindent,fontsize=\small,
%commandchars={!()},codes={\catcode`\%=9}]
%var _PinCode1 = "02JRVZdRgYgCA-Rtje8VkD";
%\end{Verbatim}
%in the file \texttt{config.js}. If such a variable exists and its value
%matches the PIN hash string, the instructor clicks the \uif{Correction} button
%to get the quiz markup. Conceivably, the instructor might want different PIN names
%and string hash values. The \DescribeMacro\classPINVar\cs{classPINVar} is a convenient
%way of declaring the PIN variable name; eg, if |\classPINVar{_PinCode1}| is declared
%prior to the \env{quiz} environment, the instructor need not manually enter the PIN.
%\changes{v1.1}{2021/05/22}{Added \string\cs{ifFreezeQuiz} switch and \string\cs{FreezeThisQuiz}
%convenience macro}
% \begin{macrocode}
\def\classPINVar#1{\def\PINclassPV{#1}}
\let\PINclassPV\@empty
% \end{macrocode}
% \DescribeMacro\FreezeThisQuiz
% Causes the interactive parts of a quiz to be readonly. This can be passed
% into the \uif{End Quiz} control so that when the student presses \uif{End Quiz}
% the quiz will be frozen (after a warning); or through the \uif{Correct} button,
% then the returned quiz will be readonly.
% \begin{macrocode}
\newif\ifFreezeQuiz\FreezeQuizfalse
\def\FreezeThisQuiz{\FreezeQuiztrue}
\def\FreezeThisQuizNot{\FreezeQuizfalse}
% \end{macrocode}
% \DescribeMacro\CorrBtnActionsPwdJS
% The modified action for the \uif{Correct} button.
% we save this and later modify it.
% \begin{macrocode}
\begin{defineJS*}[\makeesc\|\makecmt\%]{\CorrBtnActionsPwdJS}
|ifx|PINclassPV|@empty%
var userPIN = "";|else%
var userPIN = "|PINclassPV";|fi
if (userPIN == "") userPIN = undefined;
try {
if ( typeof eval(userPIN) == "undefined") userPIN = undefined;
} catch(e) { userPIN = undefined; }
if (typeof userPIN == "undefined") {
var resp=app.response({
cQuestion: "Enter the PIN number",
cTitle: "View Answers",
bPassword: true
});
var _resp=Collab.hashString(resp);
if (resp != null) var _bQzResults = ( _resp ==_PinCode );
} else var _bQzResults = ( eval(userPIN) ==_PinCode );
if (_bQzResults) {
% \end{macrocode}
% (2021/05/24) Do nothing if no quiz data
% \begin{macrocode}
if (typeof oRecordOfQuizData["ScoreData.|currQuiz"]!="undefined") {
RightWrong=eval("RightWrong.|currQuiz");
ProbDist=eval("ProbDist.|currQuiz");
correctQuiz("|currQuiz",3);
DisplayQuizResults("|currQuiz",3,3);
if (typeof correctSumryTbl == "function")
correctSumryTbl("|currQuiz",3);%
% \end{macrocode}
% (2021/05/22) If \cs{ifFreezeQuiz} is true, we add some code to freeze all operational
% components of this quiz.
% \begin{macrocode}
|ifFreezeQuiz
var aFrzExt=new Array("obj.","grpobj.","essay.",%
"beginQuiz.","endQuiz.");
for (var i=0; i<aFrzExt.length; i++) {
var f=this.getField(aFrzExt[i]+"|currQuiz");
if (f!=null) f.readonly=true;
}|fi
} else {
var retn=app.alert({%
cMsg: "No quiz data, do you want to mark it anyway?",%
cTitle: "AcroTeX", nIcon: 2, nType: 2});
if (retn==4) {
var bDisplaySilent=false;
InitializeQuiz("|currQuiz",1,0);
var f=this.getField("ScoreData.|currQuiz");
f.value="0;0;0;0";
cntCorrectResponses();
correctQuiz("|currQuiz",3);
DisplayQuizResults("|currQuiz",3,3,false);
if (typeof correctSumryTbl == "function")
correctSumryTbl("|currQuiz",3);
}
}
} else {
if (resp != null) {
console.clear()
console.println("Something went wrong, %
you entered an incorrect PIN Id, %
or the class PIN Id (\\\\classPINVar) was incorrect or undefined");
app.beep(0);
console.show();
}
}
\end{defineJS*}
% \end{macrocode}
%
% \subsection{Declare PIN for \textsf{Correction} and \textsf{Begin Quiz} controls}
% Two PIN-related commands are defined: (1) \cs{declPINId} is for security on the
% \uif{Correct} control; (2) \cs{declRePINId} is for security on the \uif{Begin Quiz}
% control.\medskip
%
% \noindent\DescribeMacro\declPINId\hskip-\marginparsep\texttt{\darg{\ameta{PIN-Id}}\darg{\ameta{hash-str}}}
% Set the basic parameters of this PIN security scheme for the \uif{Correct} control:
% the pin-id and its corresponding hash-string.
% \begin{macrocode}
\def\declPINId#1#2{\def\numPINId{#1}\def\hashPINId{#2}}
\@onlypreamble\declPINId
\declPINId{5243}{02JRVZdRgYgCA-Rtje8VkD} % PIN Id, hash-str
% \end{macrocode}
% \DescribeMacro\declRePINId\hskip-\marginparsep\texttt{\darg{\ameta{PIN-Id}}\darg{\ameta{hash-str}}}
% Set the basic parameters of this PIN security scheme on the \uif{Begin Quiz} control:
% the pin-id and its corresponding hash-string.
% \begin{macrocode}
\def\declRePINId#1#2{\def\numRePINId{#1}\def\hashRePINId{#2}}
\@onlypreamble\declRePINId
\declRePINId{1234}{By9mbLF0NJMA2sN2x4D0VB}
\begin{insDLJS}{pin}{Pin Code}
var _PinCode = "\hashPINId";
var _rePinCode = "\hashRePINId";
\end{insDLJS}
% \end{macrocode}
% \subsection{Warn and Freeze on \textsf{End Quiz}}
% \DescribeMacro\useWarnEndQuiz
% (2021/05/22) Optional modifications to the \uif{End Quiz} control.
% \changes{v1.1}{2021/05/22}{Define \string\cs{useWarnEndQuiz} and
% \string\cs{EndQuizG@tePIN}}
% \begin{macrocode}
\def\useWarnEndQuiz{\let\EndQuizG@te\EndQuizG@tePIN}
\flJSStr{\EndQuizG@te@Msg}{Warning:
Are you sure you want to end this quiz?\r\r
The quiz will be frozen and no more changes will be allowed.
Click 'Yes' to end the quiz or 'No' to continue working on the quiz.}
\def\PINgobii#1#2{}
\begin{defineJS}[\makeesc\|\makecmt\%]{\EndQuizG@tePIN}
// Begin insertion of new code
var retn=app.alert({cMsg: |EndQuizG@te@Msg,%
cTitle: "AcroTeX", nIcon: 2, nType: 2});
if (retn==4) {
% \end{macrocode}
% Freeze this quiz; we make a relevant fields readonly.
% \begin{macrocode}
var aFrzExt=new Array("mc.","obj.","grpobj.",%
"beginQuiz.","endQuiz.");
for (var i=0; i<aFrzExt.length; i++) {
var f=this.getField(aFrzExt[i]+"|currQuiz");
if (f!=null) f.readonly=true;
}%
|PINgobii
\end{defineJS}
% \end{macrocode}
% The \cs{PINglobii} vacuums up `\verb*! {!', which appears in \cs{eQzBtnActns} of
% \pkg{exerquiz}, in the line \verb*!*EndQuizG@te {!.
%
% \subsection{PIN Security on \textsf{Begin Quiz}}
%
% \DescribeMacro\useBeginQuizPIN (2021/05/29) This command redefines the \uif{Begin Quiz} control to
% require PIN security to retake the quiz.
% \changes{v2.0}{2021/05/29}{Define \string\cs{useBeginQuizPIN}}
% \begin{macrocode}
\def\useBeginQuizPIN{%
\ifx\BeginQuizG@te\BeginQuizG@tePIN\else
\let\BeginQuizG@te\BeginQuizG@tePIN\fi}
% \end{macrocode}
% \cs{restoreBeginQuiz} is defined in \pkg{exerquiz}, but because of a typo,
% it was originally defined as \cs{restorBeginQuiz} (no `e'); until the changes trickle
% through the system, we cover ourselves by \cs{let}ing \cs{restoreBeginQuiz}
% to \cs{restorBeginQuiz}, if the correct spelling of the command does not already
% exist.
% \begin{macrocode}
\@ifundefined{restoreBeginQuiz}{\let\restoreBeginQuiz\restorBeginQuiz}{}
% \end{macrocode}
% \begin{macrocode}
\flJSStr{\BeginQuizG@te@Msgi}{Enter the PIN number
to retake this quiz}
\flJSStr{\BeginQuizG@te@Msgii}{Press the Begin Quiz control to begin
the quiz again}
\def\PINgobiii#1#2#3{}
% \end{macrocode}
% \begin{macrocode}
\begin{defineJS}[\makeesc\|\makecmt\%]{\BeginQuizG@tePIN}
if (typeof oRecordOfQuizData["ScoreData.|currQuiz"] != "undefined" ) {
var resp=app.response({
cQuestion: |BeginQuizG@te@Msgi,
cTitle: "AcroTeX",
bPassword: true
});
var _respHash=_resp=Collab.hashString(resp);
if (_resp == _rePinCode) {
oRecordOfQuizData["ScoreData.|currQuiz"]=undefined;
app.alert(|BeginQuizG@te@Msgii);
var f=this.getField("tallyresets.|currQuiz");
if (f!=null) f.value=1+f.value;
}
} else {
|PINgobiii
\end{defineJS}
% \end{macrocode}
% \cs{PINglobiii} gobbles the three tokens `\verb*! {\jsR!', which appear in the definition of \cs{@initQuiz} in
% \pkg{exerquiz}, in the line \verb*!\BeginQuizG@te\space\jsLB\jsR\jsT!.
%
% \section{Tracking the number of \textsf{Begin Quiz} events}
% A command \cs{qzResetTally} is defined to hold the number of times a user has taken
% the same quiz. This field is readonly, and does not reset, unless you have know how to do it.
% \begin{macrocode}
% \end{macrocode}
% \DescribeMacro{\qzResetTally}\hskip-\marginparsep\texttt{[\ameta{options}]}
% The \cs{qzResetTally} text field, similar to \cs{sqTallyTotal}, is used to
% count the number of times a student needs to retake the same quiz.
% \begin{macrocode}
% \end{macrocode}
% The default appearance of \cs{qzResetTally}
% \begin{macrocode}
\def\qzTallyTotalDefaults{%
\rawPDF{}\W{1}\BC{0 0 0}\S{I}\textColor{1 0 0 rg}
\Q{2}}
% \end{macrocode}
% The definition of \cs{qzResetTally}
% \begin{macrocode}
\newcommand\qzResetTally[1][]{%
\textField[\presets{\qzTallyTotalDefaults}#1\DV{0}\V{0}
\Ff{\FfReadOnly}
]{tallyresets.\currQuiz}{\TBW}{\DefaultHeightOfWidget}}
% \end{macrocode}
% \subsection{Placing a maximum on the number of resets}
% The next level of complication is to add a restriction onto the number of
% times the user can retake the quiz.\medskip\par
%
% \noindent
% \DescribeMacro\setMaxRetakes\hskip-\marginparsep\texttt{\darg{\ameta{qz-name}}\darg{\ameta{num}}}
% A command that sets the maximum number of retakes \ameta{num} (nonneg integer) by declaring \cs{setMaxRetakes} prior
% to the quiz \ameta{qz-name}. \DescribeMacro\nMaxRetakes\cs{nMaxRetakes\darg{\ameta{qz-name}}}
% is a public macro that expands to the max number of retakes (\ameta{num}).
% \begin{macrocode}
\newcommand{\setMaxRetakes}[2]{\expandafter
\def\csname1MaxReset#1\endcsname{#2}}
\def\nMaxRetakes#1{\@nameuse{1MaxReset#1}}
% \end{macrocode}
% \subsection{JavaScript support for tracking}
% \DescribeMacro\useBeginQuizCnt Modifies \cs{BeginQuizG@te} (\pkg{exerquiz}, 2021/05/21 or later).
% \cs{useBeginQuizPIN} also modifies \cs{BeginQuizG@te}. These two are incompatible;
% one will overwrite the other. \cs{restoreBeginQuiz} retores \uif{Begin Quiz} to its default definition.
% \changes{v2.0}{2021/05/29}{Define \string\cs{useBeginQuizCnt}}
% \begin{macrocode}
\def\useBeginQuizCnt{%
\ifx\BeginQuizG@te\BeginQuizG@teCNT\else
\let\BeginQuizG@te\BeginQuizG@teCNT\fi}
% \end{macrocode}
% \DescribeMacro\maxRetake@Msg The message that appears in an alert dialog box
% after the student has started the quiz more than the max number, as set by
% \cs{setMaxRetakes}.
% \begin{macrocode}
\flJSStr[noquotes]{\maxRetake@Msg}{You have taken the quiz the maximum
number of times permitted ("+nMaxReset+"). You will not be allowed to
continue to re-take this quiz. Move on with your life.}
% \end{macrocode}
% The action added to \uif{Begin Quiz}, it determines if \cs{qzResetTally} is present for the current quiz
% and if so, increments the current value.
% \begin{macrocode}
\begin{defineJS}[\makeesc\|\makecmt\%]{\BeginQuizG@teCNT}
if (typeof oRecordOfQuizData["ScoreData.|currQuiz"] != "undefined" )
{
var _bOKReset=true;
var f=this.getField("tallyresets.|currQuiz");
if (f!=null) var value=1*f.value;%
|expandafter|ifx|csname1MaxReset|currQuiz|endcsname|relax|else
var nMaxReset=|csname1MaxReset|currQuiz|endcsname;
if (f!=null && value==nMaxReset) {
app.alert("|maxRetake@Msg");
_bOKReset=false;
}|fi
if (_bOKReset) {
oRecordOfQuizData["ScoreData.|currQuiz"]=undefined;
app.alert(|BeginQuizG@te@Msgii);
if (f!=null) f.value=1+value;
}
} else {
|PINgobiii
\end{defineJS}
% \end{macrocode}
% \cs{PINglobiii} gobbles the three tokens `\verb*! {\jsR!', which appear in the definition of \cs{@initQuiz} in
% \pkg{exerquiz}, in the line \verb*!\BeginQuizG@te\space\jsLB\jsR\jsT!.
% \begin{macrocode}
%</package>
% \end{macrocode}
%\Finale