public DocumentZone(HtmlHelper html, string targetZone, ZoneInjectMode injectMode, string key)
{
Guard.NotEmpty(targetZone, nameof(targetZone));
_viewContext = html.ViewContext;
_originalViewContextWriter = _viewContext.Writer;
_page = (WebViewPage)html.ViewDataContainer;
var writer = new StringWriter();
_page.OutputStack.Push(writer);
_viewContext.Writer = writer;
_targetZone = targetZone;
_injectMode = injectMode;
if (key.HasValue())
{
if (HasUniqueKey(key))
{
_isVoid = true;
}
else
{
UniqueKeys.Add(key);
}
}
if (_page.Request.IsAjaxRequest())
{
_isVoid = true;
}
}
public static IDisposable BeginZoneContent(this HtmlHelper helper,
string targetZone,
ZoneInjectMode injectMode = ZoneInjectMode.Append,
string key = null)
{
return(new DocumentZone(helper, targetZone, injectMode, key));
}
public static IDisposable BeginZoneContent(this HtmlHelper helper,
string targetZone,
ZoneInjectMode injectMode = ZoneInjectMode.Append,
string key = null)
{
if (key.HasValue() && DocumentZone.HasUniqueKey(key))
{
return(ActionDisposable.Empty);
}
return(new DocumentZone((WebViewPage)helper.ViewDataContainer, targetZone, injectMode, key));
}
public DocumentZone(WebViewPage page, string targetZone, ZoneInjectMode injectMode, string key)
{
Guard.NotEmpty(targetZone, nameof(targetZone));
_page = page;
_page.OutputStack.Push(new StringWriter());
_targetZone = targetZone;
_injectMode = injectMode;
if (key.HasValue())
{
UniqueKeys.Add(key);
}
}