/// <include file='doc\XhtmlBasicPageAdapter.uex' path='docs/doc[@for="XhtmlPageAdapter.RenderUrlPostBackEvent"]/*' />
public virtual void RenderUrlPostBackEvent(XhtmlMobileTextWriter writer,
String target,
String argument)
{
String amp = (String)Device[XhtmlConstants.SupportsUrlAttributeEncoding] == "false" ? "&" : "&";
if ((String)Device["requiresAbsolutePostbackUrl"] == "true")
{
writer.WriteEncodedUrl(Page.AbsoluteFilePath);
}
else
{
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(amp);
}
writer.WriteUrlParameter(EventSourceKey, target);
writer.Write(amp);
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(amp);
writer.Write(Constants.UniqueFilePathSuffixVariable);
String queryStringText = PreprocessQueryString(Page.QueryStringText);
if (queryStringText != null && queryStringText.Length > 0)
{
writer.Write(amp);
if ((String)Device[XhtmlConstants.SupportsUrlAttributeEncoding] != "false")
{
writer.WriteEncodedAttributeValue(queryStringText);
}
else
{
writer.Write(queryStringText);
}
}
}
private void RenderHiddenVariablesInUrl(XhtmlMobileTextWriter 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);
}
}
}
/// <include file='doc\XhtmlBasicPageAdapter.uex' path='docs/doc[@for="XhtmlPageAdapter.RenderUrlPostBackEvent"]/*' />
public virtual void RenderUrlPostBackEvent (XhtmlMobileTextWriter writer,
String target,
String argument) {
String amp = (String)Device[XhtmlConstants.SupportsUrlAttributeEncoding] == "false" ? "&" : "&";
if ((String)Device["requiresAbsolutePostbackUrl"] == "true") {
writer.WriteEncodedUrl(Page.AbsoluteFilePath);
}
else {
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 (amp);
}
writer.WriteUrlParameter (EventSourceKey, target);
writer.Write (amp);
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(amp);
writer.Write(Constants.UniqueFilePathSuffixVariable);
String queryStringText = PreprocessQueryString(Page.QueryStringText);
if (queryStringText != null && queryStringText.Length > 0) {
writer.Write (amp);
if ((String)Device[XhtmlConstants.SupportsUrlAttributeEncoding] != "false") {
writer.WriteEncodedAttributeValue(queryStringText);
}
else {
writer.Write (queryStringText);
}
}
}
private void RenderHiddenVariablesInUrl(XhtmlMobileTextWriter 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);
}
}
}
