ServiceNow Track Changes to a Field

If the field is audited , you can get information from the sys_audit , when the value is changed and by whom.

Note that ServiceNow also have access to db_log but the local admin typically won't have access

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Get URL Parameter - server side script (portal or classic UI)

Classic UI : var sURL_editparam = gs . action . getGlideURI (). getMap (). get ( ' sysparm_aparameter ' ); if ( sURL_editparam == 'true' ) { gs . addInfoMessage ( 'parameter passed ); } Portal : var sURL_editparam = $sp . getParameter ( " sysparm_aparameter " ); if ( sURL_editparam == 'true' ) { gs . addInfoMessage ( 'parameter passed ); }

ServiceNow timeout settings for virtual agent chat

After connecting to live agent User is connected to live agent and not responding to live agent chat or distracted. The below properties controls the timeout settings, the OOB settings for reminder is [180 sec] and for cancelling the chat is [360 sec]. The job is default configured to 2 min so I believe no tweaking is required here. Property - com.glide.cs.idle_chat_reminder_timeout com.glide.cs.idle_chat_cancel_timeout Scheduled job - Idle Chat Timer Task https://community.servicenow.com/community?id=community_article&sys_id=1453b03bdbaad0109e691ea668961929 (ServiceNow )

ServiceNow check for null or nil or empty (or not)

Haven't tested these all recently within global/local scopes, so feel free to have a play! option 1 use an encoded query embedded in the GlideRecord , e.g. var grProf = new GlideRecord ( 'x_cls_clear_skye_i_profile' ); grProf . addQuery ( 'status=1^ owner=NULL ' ); grProf . query (); even better use the glideRecord addNotNullQuery or addNullQuery option 2 JSUtil.nil / notNil (this might be the most powerful. See this link ) example: if ( current . operation () == 'insert' && JSUtil . notNil ( current . parent ) && ! current . work_effort . nil ()) option 3 there might be times when you need to get inside the GlideRecord and perform the check there, for example if the code goes down 2 optional routes depending on null / not null can use gs.nil : var grAppr = new GlideRecord ( 'sysapproval_approver' ); var grUser = new GlideRecord ( 'sys_user' ); if ( grUser . get ( 'sys_id' , current . approver )){...

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