GetReference

[Jeff W NZAO B]

Hi to all,

I wanted to get from a table application, the value of on column by which I check the state true or false of the column, while this table application is referenced in a field of my catalog item. , let's say the column nam is u_purchase_licence.

So my need was to check in the portal if the selected application has a true or false value u_purchase_licence. I went first with a business rule, and changed in order to do i client script

I decided now to go with a client script, but I still not get the correct script to really control the display with the application chosen value with u_purchase_licence == true. 

Here is my code:

function onChange(control, oldValue, newValue, isLoading) {
   if (isLoading || newValue == '') {
    
	g_form.setDisplay('alert_application', false);
   }

   //Type appropriate comment here, and begin script below
	

    g_form.getReference('u_purchase_licence', doAlert); // doAlert is our callback function  not cmdb_ci_app
}
 
function doAlert(caller) { // reference is passed into callback as first arguments

	var list_appl = g_form.getValue('appl_request_access_choice');
	
   if ((caller.getValue() == 'true') || (list_appl != '')) {
    g_form.setDisplay('alert_application', true);
   }
   else {
	g_form.setDisplay('alert_application', false);
   }
}

If you can help me with this 

Thanks