/**
* gets the redirect URL as workaround for opening a new window or refreshing a window (Noscript
* version)
*/
private String getWindowOpener() {
String result = "";
IServiceStateInfo stateInfo = ContextProvider.getStateInfo();
WebForm activeForm = FormManager.getActive();
WebForm[] allForms = FormManager.getAll();
boolean finished = false;
for (int i = 0; !finished && i < allForms.length; i++) {
WebForm form = allForms[i];
IFormAdapter formAdapter = WebFormUtil.getFormAdapter(form);
if (stateInfo.isExpired()) {
if (!formAdapter.getWindowOpenerBuffer().equals("")) {
result = formAdapter.getWindowOpenerBuffer();
finished = true;
}
} else {
if (WebComponentControl.openInNewWindow(form) || WebComponentControl.refreshWindow(form)) {
result =
"<meta http-equiv=\"refresh\" content=\"0; url="
+ RenderUtil.createEncodedFormGetURL(form)
+ "\">";
formAdapter.addWindowOpenerBuffer(result);
NoscriptFormStack.getInstance().push(activeForm);
finished = true;
} else {
formAdapter.addWindowOpenerBuffer("");
}
}
}
return result;
}
/** renders the basic html structure of the head of a page, which is the same in every page */
StringBuffer createPageHeader() {
StringBuffer html = new StringBuffer();
String ieSpecial = "";
if (W4TContext.getBrowser() instanceof Ie) {
ieSpecial =
"<!-- InternetExplorer special --><script>"
+ "</script><!-- End InternetExplorer special -->";
}
html.append(HTML.DOCTYPE_4_0_TRANSITIONAL);
html.append("<html><head>");
WebFormUtil.renderTitle(html, WebFormUtil.getWindowTitle());
html.append(createCssClasses());
createCssReferences(html);
html.append(getWindowOpener());
html.append(" ");
html.append(getWindowCloser());
WebFormUtil.renderContentType(html);
WebFormUtil.renderCacheControl(html);
html.append(" ");
html.append(ieSpecial);
html.append(WebFormUtil.renderFavIcon());
html.append("</head>");
html.append("<body ");
html.append(getBodyAttributes());
html.append(">");
html.append(WebFormUtil.createOpenForm());
return html;
}
