ServiceNow Service Catalog Variables or Record Producer Variables in Client Script Using Scratchpad

see also: 

https://docs.servicenow.com/bundle/vancouver-application-development/page/script/server-scripting/concept/c_ScriptableServiceCatalogVariables.html

display business rule

var varsArr = [];

var variables = current.variables.getElements();

for (var i = 0; i < variables.length; i++) {

var question = variables[i].getQuestion();

varsArr.push(question.getName() + ":" + question.getLabel() + ":" + question.getValue());

}

g_scratchpad.rpvariables = varsArr.toString();

//for multi row

var varsMR = current.variables.getElements(true);

var varsMR_Arr = [];

for (var i = 0; i < varsMR.length; i++) {

var now_V = varsMR[i];

if (now_V.isMultiRow()) {

var rows = now_V.getRows();

for (var j = 0; j < now_V.getRowCount(); j++) {

var row = rows[j];

var cells = row.getCells();

for (var k = 0; k < cells.length; k++) {

var cell = cells[k];

varsMR_Arr.push(cell.getLabel() + ":" + cell.getCellDisplayValue());

}

}

}

}

client script

if (g_scratchpad.rpvariables != '') {

var sVarsArr = g_scratchpad.rpvariables.split(',');

var iCounter = 0;

for (i = 0; i < sVarsArr.length; i++) {

iCounter++;

var varElements = sVarsArr[i].split(':');

if (iCounter > 20) {

if (varElements[0].toString() != '') {

alert(varElements[0] + '--' + varElements[1] + '--' + varElements[2]);

}

//g_form.setVisible(varElements[0], false);

}

}