Display business rule is not working

[Sujata Lenka]

I want to fetch Location data to my incident form, by using display business rule and onchange client script but this is not working. please help .

Display BR:

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

    // Add your code here

    g_scratchpad.location = current.caller_id.location.name;

})(current, previous);

On change Client script:

function onChange(control, oldValue, newValue, isLoading, isTemplate) {

   if (isLoading || newValue === '') {

      return;

   }

   //Type appropriate comment here, and begin script below

   var location = g_scratchpad.location;

g_form.setValue('u_callers_location', location);

}

[Ankur Bawiskar]

@Sujata Lenka 

business rule script is correct, but your onChange will only work when the field changes.

I believe you want an onload client script to set the location so use onLoad and this line of code

function onLoad(){

   var location = g_scratchpad.location;
g_form.setValue('u_callers_location', location);

}

If my response helped please mark it correct and close the thread so that it benefits future readers.