I am building a custom preference/unsubscribe center in Cloud Pages with SSJS.
I'll be using MicrositeURL('xxxxxx') within the footer of emails to get to the landing page. How can I retrieve the SubscriberKey, JobID, and BatchID from the passed subscriber info to use in my SSJS calls?
You should used the RequestParameter ampscript function
Eg.
%%[
SET @SusbcriberKey = RequestParameter('_subscriberKey')
SET @JobId = RequestParameter('jobID')
SET @BatchId = RequestParameter('batchId')
]%%
%%=v(@SusbcriberKey)=%%
%%=v(@JobId)=%%
%%=v(@BatchId)=%%
To do this via SSJS, you would need the GetAttributeValue function
eg.
<script runat=server>
Platform.Load("Core","1");
var subscriberKey = Platform.Variable.GetAttributeValue('_subcriberkey');
Platform.Response.Write(subscriberKey);
</script>
