Mail script to print variables to email (#496)

* Create printVarsToMail.js

* Update printVarsToMail.js

* Create readme.md

* Update readme.md

Author: Lacah

Mail Scripts/Print variables to mail/printVarsToMail.js

@@ -0,0 +1,30 @@
+(function runMailScript( /* GlideRecord */ current, /* TemplatePrinter */ template,
+    /* Optional EmailOutbound */
+    email, /* Optional GlideRecord */ email_action,
+    /* Optional GlideRecord */
+    event) {
+
+    var tableName = current.getDisplayValue('sys_class_name');
+    
+    template.print("<p></p>" + tableName + ": ");
+    
+    printVars();
+
+    function printVars() {
+        var varSet = new GlideappVariablePoolQuestionSet();
+        varSet.setRequestID(current.getValue('sys_id'));
+        varSet.load();
+        template.print(current.getDisplayValue('cat_item') + "\n");
+        template.print("\n");
+        var variables = varSet.getFlatQuestions();
+        for (var i = 0; i < variables.size(); i++) {
+            if (variables.get(i).getLabel() != '') {
+                if (variables.get(i).getDisplayValue() != '') {
+//                     template.space(6);
+                    template.print(variables.get(i).getLabel() + " : " + variables.get(i).getDisplayValue() + "<br/>");
+                }
+            }
+        }
+    }
+
+})(current, template, email, email_action, event);

Mail Scripts/Print variables to mail/readme.md

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+Script block to be used within a Notification Email Script or as a standalone one.
+It prints all variables + answers of a catalog produced record to the email body, along with the short description of the task on top (please check script).