\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{kipp}
\pdfinfo{
  /Title (personal-servicenow-syntax-macros.pdf)
  /Creator (Cheatography)
  /Author (kipp)
  /Subject (Personal ServiceNow Syntax Macros Cheat Sheet)
}

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% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
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% Font and Colours
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\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Personal ServiceNow Syntax Macros Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{kipp} via \textcolor{DarkBackground}{\uline{cheatography.com/22363/cs/4566/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}kipp \\
  \uline{cheatography.com/kipp} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 7th July, 2015.\\
   Updated 1st December, 2017.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{ajax}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{var ga = new \seqsplit{GlideAjax('CLASS\_NAME\_HERE');} \newline ga.addParam('sysparm\_name', 'FUNCTION\_NAME\_HERE'); \newline ga.addParam('sysparm\_PARAMNAME', 'PARAMATER\_VALUE'); \newline ga.getXML(callBackParse); \newline  \newline function callBackParse(response) \{ \newline 	var answer = \seqsplit{response.responseXML.documentElement.getAttribute('answer');} \newline  \newline 	//insert processing code for answer here \newline 	\$0 \newline  \newline \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Inserts the client side ajax code}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{doc}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{/{\emph{ \newline  }} DESCRIPTION:   Supply a description of this script, function, procedure, class etc. \newline  {\emph{       NOTES:   None \newline  }}                None \newline  {\emph{     UPDATES: \newline  }}                01/05/16    John Doe    Original Version \newline  {\emph{                01/15/16    John Doe    Fixed screw-ups \newline  }}/} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Documentation header for scripts}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{for}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{for (var i=0; i\textless{} myArray.length; i++) \{ \newline  //myArray{[}i{]};  \newline \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{get}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{var gr = new GlideRecord('\$0'); \newline gr.get(sys\_id\_of\_record\_here); \newline //Do something with the record returned \newline if (gr.category == 'software') \{ \newline    gs.log('Category is ' + gr.category); \newline \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{'Get' Query Shortcut (used to get a single GlideRecord)}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{getref}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\$0var caller = \seqsplit{current.caller\_id.getRefRecord();} //Returns the GlideRecord for the value populated in the 'caller\_id' field \newline caller.email = 'test@test.com'; \newline caller.update();} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{'getRefRecord' Query Shortcut (used to get a single GlideRecord referenced in a reference field)}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{grq}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{var gr = new GlideRecord("\$0"); \newline gr.addQuery("name", "value"); \newline gr.query(); \newline if (gr.next()) \{ \newline     \newline \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{GlideRecord Query with optional field parameter}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{grqor}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{var gr = new GlideRecord('\$0'); \newline var qc = gr.addQuery('field', 'value1'); \newline qc.addOrCondition('field', 'value2'); \newline gr.query(); \newline while (gr.next()) \{ \newline   \newline \}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{GlideRecord Query with optional field parameter and OR parameter}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{gslog}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{gs.log('VAR=' + \$0, 'John Doe');} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
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\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{IIFE}}  \tn
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\mymulticolumn{1}{x{8.4cm}}{(function () \{ \newline \$0 \newline \})();} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Immediately-Invoked Function Expression, or IIFE}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{method}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{/{\emph{ \newline 	}} Description:  \newline 	{\emph{  Parameters:  \newline 	}}     Returns:  \newline 	*/ \newline 	\$0methodName: function(paramOne, paramTwo) \{ \newline  \newline 	\},} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{JavaScript class method template}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{stdrun}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{//Code to insert in a Run Script step. \newline //The below sets the RITM short\_description \& description values with sample fields from the Catalog Item variables. \newline //You can copy from a catalog item form field or fill with your own description. \newline //"stdtask" syntax editor macro could follow in a CATTSK populating the short\_description \& description from the RITM values assigned here. \newline //REF: "stdtask" syntax editor macro. \newline  \newline //example... \newline //set the short description for the workflow \newline //current.short\_description = \seqsplit{current.short\_description+'} - \seqsplit{'+current.variables.short\_description;}  \newline //current.short\_description = \seqsplit{current.variables.request\_type.getDisplayValue()+'} - \seqsplit{'+current.short\_description;}  //get a form value example \newline current.description = \seqsplit{current.variables.description;}  //set the description equal to the short\_description \newline  \newline //another example... \newline //set the short\_description \& description on the RITM \newline current.short\_description = current.cat\_item.name+' - '+current.variables.db+' / \seqsplit{'+current.variables.environment;}  \newline //current.description = \seqsplit{current.short\_description;}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{'Run Script' code to initialize workflow variables}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{stdtask}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{//Code to insert in a CATTSK \newline //The below sets the CATTSK due\_date, short\_description \& description values. \newline //It copies the values from the RITM values which would work in concert with the UI Macro "strrun" \newline //"stdrun" would previously have populated the RITM from the Catalog Item variables. \newline //REF: "stdrun" syntax editor macro. \newline  \newline //set the task due date to the request item due date \newline task.due\_date = current.due\_date; \newline  \newline //set the short description to match the requested item \newline task.short\_description = \seqsplit{current.short\_description;} \newline  \newline //set the description to match the requested item description \newline task.description = current.description;} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{Script code to populate the CATTSK with RITM values}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}