@inherits PartialViewMacroPage
@using Umbraco.Cms.Web
@using Umbraco.Cms.Web.Macros
@using Umbraco.Framework

@{
    //Get the macro parameter and check it has a value otherwise set to empty hive Id
    var startNodeID = String.IsNullOrEmpty(Model.MacroParameters.startNode) ? HiveId.Empty.ToString() : Model.MacroParameters.startNode;

    //Check that we have a HiveId to work with
    if (startNodeID != HiveId.Empty.ToString())
    {
        var startNode = Umbraco.GetDynamicContentById(startNodeID);

        //Check that startNode has child pages
        if (startNode.Children.Any())
        { 
            <ul>
                @foreach (var page in startNode.Children)
                { 
                    <li><a href="@page.Url">@page.Name</a></li>
                }
            </ul>
        }
    }
    else
    { 
        <p>HiveId is empty</p>
    }  
}