Notification email script for variable on a specific catalog item

[Vengeful]

Hello everyone,
Anyone can help me about Notification email script for variable on a specific catalog item?
Also, only the TRUE variables from that requested item show up in an approval notification.

I have this script, but this is for all catalog items.

template.print(' Details:<br />');
var keys = [];
var set = new GlideappVariablePoolQuestionSet();
set.setRequestID(current.sysapproval.sys_id);
set.load();
var vs = set.getFlatQuestions();
template.space(4);
template.print(' ' + 'Title: ' + " = " +current.sysapproval.variables.u_requested_for.title+ '<br />');
template.space(4);
template.print(' ' + 'Department: ' + " = " +(current.sysapproval.variables.u_requested_for.department).getDisplayValue()+ '<br />');
template.space(4);
template.print(' ' + 'Country: ' + " = " +current.sysapproval.variables.location.country+ '<br />');
for (var i = 0; i < vs.size(); i++) {
if (vs.get(i).getLabel() != '') {
template.space(4);
template.print(' ' + vs.get(i).getLabel() + " = " + vs.get(i).getDisplayValue() + '<br />');
}
}

I want this to a specific catalog item and displays true variables only.

[Ankur Bawiskar · Accepted solution]

@Vengeful 

like this

template.print(' Details:<br />');
var keys = [];
var set = new GlideappVariablePoolQuestionSet();
set.setRequestID(current.sysapproval.sys_id);
set.load();
var vs = set.getFlatQuestions();
template.space(4);
template.print(' ' + 'Title: ' + " = " +current.sysapproval.variables.u_requested_for.title+ '<br />');
template.space(4);
template.print(' ' + 'Department: ' + " = " +(current.sysapproval.variables.u_requested_for.department).getDisplayValue()+ '<br />');
template.space(4);
template.print(' ' + 'Country: ' + " = " +current.sysapproval.variables.location.country+ '<br />');
for (var i = 0; i < vs.size(); i++) {
var label = vs.get(i).getLabel();
var variableName = vs.get(i).getName();
var variableValue = vs.get(i).getDisplayValue();

gs.info(variableValue + " name is " + variableName);
if(label !='' && variableName !='' && variableValue.toString() == 'true')
template.space(4);
template.print((label + ' : ' + variableValue) + '<br />');
}(current, template, email, email_action, event);

[Vengeful]

Hi @Ankur Bawiskar 

I have another concern, posted in dev forum.
Hope you can check it. TIA

https://www.servicenow.com/community/developer-forum/customize-add-button-not-working-ui-action/m-p/...