How to send multiple values to notification using gs.eventQueue()

[dev115415]

Hello

I want to send multiple values like 8 to 10 values from my script include to email body of Notifications. I am using event triggering based approach. How to send this.

[Weird · Accepted solution]

What type of values?
One example would be to create a JSON object, send that and handle the values in email script.

For example:

obj = {};
obj.value1 = "value1";
obj.value2 = "value";
objString = JSON.stringify(obj);

gs.eventQueue('event_name, current, objString, "");

In your event you pass the objString and then in the email script you can parse it as:

var obj = JSON.parse(event.parm1);
//Then you can either loop it or access the values how you want.

for(var i in obj){
template.print(obj[i]);
}

//or
template.print(obj.value1);

[Weird]

<br>
For example

template.print("Hello,<br>How are you?");

[dev115415]

Thanks @Weird  Can you tell me if we have Websockets in ServiceNow?

[Weird]

Yes, though I can't say I'm very familiar with the concept.
Websocket has been around for a while and it should be enabled by default if I remember correctly.