On Selection of user group , department name shown

In Dot Net, you can achieve this functionality by implementing cascading dropdowns or conditional visibility based on user selections. You can use JavaScript or server-side code to handle these interactions.

// Code to populate User Groups dropdown
List userGroups = new List { "Group A", "Group B", "Group C" };
ddlUserGroup.DataSource = userGroups;
ddlUserGroup.DataBind();

// Code to handle User Group selection change event
protected void ddlUserGroup_SelectedIndexChanged(object sender, EventArgs e)
{
    string selectedUserGroup = ddlUserGroup.SelectedValue;

    if (selectedUserGroup == "Select a User Group")
    {
        // Show Department dropdown
        divDepartment.Visible = true;

        // Check if users exist in the selected department
        if (UsersExistInDepartment(selectedDepartment))
        {
            // Hide Designation and Sanctioned Post fields
            divDesignation.Visible = false;
            divSanctionedPost.Visible = false;
        }
        else
        {
            // Show Designation and Sanctioned Post fields
            divDesignation.Visible = true;
            divSanctionedPost.Visible = true;
        }
    }
}

// Function to check if users exist in the selected department
private bool UsersExistInDepartment(string department)
{
    // Logic to check if users exist in the department
    return true; // Return true if users exist, false otherwise
}