Gets the related option value from the relationship grid. This is intended to be called from an OnInsertRow event.

labs_GetRelatedOption.js

// Gets the related_option property from the relationships grid from an OnInsertRow event
var relOptionDropdown = this.toolbar.getItem("related_option");

// You can either perform your logic on the selected value or the selected index
/* 
 * Possible selected item values:
 *  "Create Related"
 *  "Pick Related"
 *  "No Related"
 */
var selectedItem = relOptionDropdown.getSelectedItem();

switch (selectedItem)
{
    case "Create Related":
        alert("Create Related option is selected");
        break;
    case "Pick Related":
        alert("Pick Related option is selected");
        break;
    case "No Related":
        alert ("No Related option is selected");
        break;
    default:
        alert("Related Option not recognized");
        break;
}