Cascading Dropdown lists with SPServices not working

Question

I have a list called BRM with the following fields: BRM (Text) Country (List) Business (List)

The country list is simple: http://screencast.com/t/uh93fIhzWn

The business list is also simple: http://screencast.com/t/ziRvT3khdyH

In the BRM I have this, but the business is not getting filtered: http://screencast.com/t/S1hPETTDa

The spservices code that I have is as follows:

<script language="javascript" type="text/javascript" src="/Documentos compartidos/jquery-1.11.2.min.js"></script>
<script language="javascript" type="text/javascript" src="/Documentos compartidos/jquery.SPServices-2014.02.min.js"></script>
<script language="javascript" type="text/javascript">
 $(document).ready(function() {
  $().SPServices.SPCascadeDropdowns({
   relationshipList: "Negocio",
   relationshipListParentColumn: "Pais",
   relationshipListChildColumn: "Negocio",
   debug: true
  });
 });
</script>

Answer 1

It looks like you omitted parentColumn and childColumn. This needs to be present for the script to work, otherwise it doesn't know what fields on the form to manipulate.

parentColumn The DisplayName of the parent column in the form

childColumn The DisplayName of the child column in the form

Correct code should be:

$().SPServices.SPCascadeDropdowns({
   relationshipList: "Negocio",
   relationshipListParentColumn: "Pais",
   relationshipListChildColumn: "Negocio",
   parentColumn: "Pais", //the parent column name on BRM
   childColumn: "Negocio", // the child column on BRM
   debug: true
  });

Also, make sure the relationship columns are using the correct static/internal name.

Cascading dropdowns documentation on CodePlex