send value from business rule to client script

[FIKRI BENBRAHIM]

He lo every one,

I want to send a sys_id of a reference field from a Business rule to a Client Script. For that i use the global variable SCRATCHPAD in business rule to fill in the value from the database into scratchpads property, then i user the same scratchpad value in a client script to read the value from the scratchpad. 

But i can't manage to fill in the value  of the reference field named "assignment_group" in the Business rule because the logs show an empty reference fields value. Here is my Business rules onDisplay code:

  g_scratchpad.Assignement_Groupe_SysId = current.assignment_group;
  gs.log('g_scratchpad.Assignement_Groupe_SysId = '+g_scratchpad.Assignement_Groupe_SysId+'!!!!!!!!!!!!');

Can someone help me solve this problem please? Because i am a beginner in servicenow

[Raju Koyagura]

The record which you opened has the assignment_group value? Please share your client script code as well. 

[FIKRI BENBRAHIM]

Yes it already has the assignment_group value. Here are my business rule script and my client side script:

////Business rule onDisplay

(function executeRule(current, previous /*null when async*/) {

	// Get the sys_id of the Assignement Groupe NY DB for the Client Script SetHealthType
    g_scratchpad.Assignement_Groupe_SysId = current.assignment_group;
	gs.log('g_scratchpad.Assignement_Groupe_SysId = '+g_scratchpad.Assignement_Groupe_SysId+'!!!!!!!!!!!!');
})(current, previous);



////Client Script on Change

function onChange(control, oldValue, newValue, isLoading, isTemplate) {
	if (isLoading || newValue === '') {
		return;
	}
	
	// Get the Assignement groupes sys_id scratchpad value from the Business Rule getAssignementSysId
	var AsigGrp = g_scratchpad.Assignement_Groupe_SysId;
              alert('Alert gets executed !!!!');
	      g_form.setValue('u_my_field_label', g_scratchpad.Assignement_Groupe_SysId);
	      alert('The Assignement Groupes sys_id : '+g_scratchpad.Assignement_Groupe_SysId);
	//}

[Shashikant Yada]

Hi,

You can write below Script:

Business Rule:

g_scratchpad.Assignement_Groupe_SysId = current.assignment_group;

OnLoad Client script:

alert(g_scratchpad.Assignement_Groupe_SysId);

Below link will help you:

https://community.servicenow.com/community?id=community_question&sys_id=9fa5cfeddbd8dbc01dcaf3231f961906

Thanks
Shashikant

Hit Helpful or Correct on the impact of response.

[Shashikant Yada]

Can you check the log as given below:

gs.log('g_scratchpad.Assignement_Groupe_SysId = ', g_scratchpad.Assignement_Groupe_SysId.getDisplayValue());

Thanks

Shashikant