A form field list populating based on another fiel
I have created three tables Companies, Employees, and Issue.
In all three tables I have added CompanyID as a common factor.
In the Employees table I have a field called Name.
In the Issue table I have created combo box field called company name where the source is the companyname field from the companies table . In the same table I have created a combo box field called contact whereas the source is the Name field from the employees table.
What I am trying to do is create a form from the Issue table where the Company Name field and Contact field are inserted in the form however, when I select a company from the dropdown in form view of the issues table the contacts field will have a dropdown only showing me the contact from that particular company only that I can select from.
Can anyone help me with coding this? I am trying to do an SQL query an here is what I have maybe I am wrong.
Where Companies.companyid = Employees.companyid
I have to be missing something because it is not working. =(