/// <summary>
/// Gets a collection of elements by id.
/// </summary>
/// <param name="id">The id of the element.</param>
/// <returns>Collection of elements for the given <paramref name="id"/>.</returns>
protected IEnumerable <INativeElement> GetElementsByIdImpl(string id)
{
if (id == null)
{
throw new ArgumentNullException("id");
}
Initialize();
if (!clientPort.HasJavaScriptSupportForQuerySelector)
{
var elementReference = clientPort.CreateVariableName();
var documentReference = GetDocumentReference(containerReference);
var command = string.Format("{0} = {1}.getElementById(\"{2}\"); {0} != null", elementReference, documentReference, id);
if (clientPort.WriteAndReadAsBool(command))
{
yield return(new JSElement(clientPort, elementReference));
}
}
else
{
var command = string.Format("{0}.querySelectorAll(\"[Id='{1}']\")", containerReference, id);
var ffElements = GetElementArrayEnumerator(command);
foreach (var ffElement in ffElements)
{
yield return(ffElement);
}
}
}
