private void RenderHiddenVariablesInUrl(HtmlMobileTextWriter writer)
{
if (Page.HasHiddenVariables())
{
String hiddenVariablePrefix = MobilePage.HiddenVariablePrefix;
foreach (DictionaryEntry entry in Page.HiddenVariables)
{
writer.Write("&");
writer.WriteUrlParameter(hiddenVariablePrefix + (String)entry.Key,
(String)entry.Value);
}
}
}
public virtual void RenderUrlPostBackEvent(HtmlMobileTextWriter writer,
String target,
String argument)
{
writer.WriteEncodedUrl(Page.RelativeFilePath);
writer.Write("?");
// Encode ViewStateID=.....&__ET=controlid&__EA=value in URL
// Note: the encoding needs to be agreed with the page
// adapter which handles the post back info
String pageState = Page.ClientViewState;
if (pageState != null)
{
writer.WriteUrlParameter(MobilePage.ViewStateID, pageState);
writer.Write("&");
}
writer.WriteUrlParameter(EventSourceKey, target);
writer.Write("&");
writer.WriteUrlParameter(EventArgumentKey, argument);
RenderHiddenVariablesInUrl(writer);
// Unique file path suffix is used for identify if query
// string text is present. Corresponding code needs to agree
// on this. Even if the query string is empty, we still need
// to output the suffix to indicate this. (this corresponds
// to the code that handles the postback)
writer.Write('&');
writer.Write(Constants.UniqueFilePathSuffixVariable);
String queryStringText = Page.QueryStringText;
if (queryStringText != null && queryStringText.Length > 0)
{
writer.Write('&');
writer.Write(queryStringText);
}
}