internal string UrlPathEncode(string value)
{
if (string.IsNullOrEmpty(value))
{
return(value);
}
// recurse in case there is a query string
var i = value.IndexOf('?');
if (i >= 0)
{
return(UrlPathEncode(value.Substring(0, i)) + value.Substring(i));
}
// encode DBCS characters and spaces only
return(HttpEncoderUtility.UrlEncodeSpaces(UrlEncodeNonAscii(value, Encoding.UTF8)));
}
protected internal override void Render(HtmlTextWriter output)
{
Page page = this.Page;
if (page == null)
{
throw new HttpException(System.Web.SR.GetString("Form_Needs_Page"));
}
if (page.SmartNavigation)
{
((IAttributeAccessor)this).SetAttribute("__smartNavEnabled", "true");
StringBuilder builder = new StringBuilder("<IFRAME id=\"__hifSmartNav\" name=\"__hifSmartNav\" style=\"display:none\" src=\"");
builder.Append(HttpEncoderUtility.UrlEncodeSpaces(HttpUtility.HtmlAttributeEncode(this.Page.ClientScript.GetWebResourceUrl(typeof(HtmlForm), "SmartNav.htm"))));
builder.Append("\"></IFRAME>");
output.WriteLine(builder.ToString());
}
base.Render(output);
}
protected internal override void Render(HtmlTextWriter output)
{
Page p = Page;
if (p == null)
{
throw new HttpException(SR.GetString(SR.Form_Needs_Page));
}
#pragma warning disable 0618 // To avoid deprecation warning
if (p.SmartNavigation)
{
#pragma warning restore 0618
((IAttributeAccessor)this).SetAttribute("__smartNavEnabled", "true");
// Output the IFrame
StringBuilder sb = new StringBuilder("<IFRAME id=\"__hifSmartNav\" name=\"__hifSmartNav\" style=\"display:none\" src=\"");
sb.Append(HttpEncoderUtility.UrlEncodeSpaces(HttpUtility.HtmlAttributeEncode(Page.ClientScript.GetWebResourceUrl(typeof(HtmlForm), "SmartNav.htm"))));
sb.Append("\"></IFRAME>");
output.WriteLine(sb.ToString());
}
base.Render(output);
}