I need to retrieve the contents of every page on the small site I'm working on and append it to the home page.  I have this almost working however am finding that the forms do not work.

This is how I get the Html for each page to append to the home page.

I call a surface controller from ajax like so

$(function () {
    $.get("/umbraco/surface/homepagesurface/renderfullsite/", function (data) {
        $("#all-pg-code").append(data);
    });
});

The surface controller then returns a partial view

public PartialViewResult RenderFullSite()
{
     return PartialView("_RenderFullSite");
}

Which calls render template on each of the pages of the site, concatenates the HTML and outputs it.

StringBuilder sb = new StringBuilder();

foreach (var item in childNodes)
{
    HtmlDocument htmlDoc = new HtmlDocument();
    htmlDoc.LoadHtml(Umbraco.RenderTemplate(item.Id, item.TemplateId).ToHtmlString());

    HtmlNode node = htmlDoc.DocumentNode.SelectSingleNode("//div[@class=\"content-container\"]");
    if (node != null)
    {
        // do some stuff to remove some html we don't need
        sb.Append(node.OuterHtml);
    }

}
@Html.Raw(sb.ToString());

Several of the pages have a short contact form on it however when this is submitted it is being submitted to the surface controller URL (/umbraco/surface/homepagesurface/renderfullsite/) and not the home page URL.

Can anyone advise me how I can get the forms working.