Set a field value of a field same as another field

[Amit Dey]

Hi , I wanted to put  field values of short description field to a custom field of incident table in every record , in form view it is working , but in list view custom field is showing empty in every record

[Amit Dey]

I set display false now , setting the field's value  manually is working .

I am sharing the fix script  

[Aman Kumar S · Accepted solution]

Try below code:

var grIncident = new GlideRecord("incident");
grIncident.query();
while(grIncident.next()){
grIncident.setValue("custom_field_name", grIncident.getValue("description"));// update your custom field name and replace custom_field_name
grIncident.update();
}

[Amit Dey]

It worked now , thanks sir