/**
* return such window geometrical features as the height, width, top, left, scrollbars, and
* resizable
*/
protected String getWindowGeometry() {
StringBuffer geometry = new StringBuffer();
// determine the height and width of the wizard window
Integer h = (Integer) theModel.getValue(theModel.WINDOW_HEIGHT);
Integer w = (Integer) theModel.getValue(theModel.WINDOW_WIDTH);
int height = h == null ? theModel.PIXEL_WINDOW_HEIGHT : h.intValue();
int width = w == null ? theModel.PIXEL_WINDOW_WIDTH : w.intValue();
// if using netscape 4 as client enable scrollbars
String useScrollBars = isNav4() ? "yes" : "no";
geometry
.append("height=")
.append(height)
.append(", width=")
.append(width)
.append(", top='+((screen.height-(screen.height/1.618))-(")
.append(height)
.append("/2))+'")
.append(", left='+((screen.width-")
.append(width)
.append(")/2)+'")
.append("scrollbars=")
.append(useScrollBars)
.append(",resizable");
return geometry.toString();
}
/**
* returns CCWizardWindowModelInterface instance parameters in the form of of name value i.e.
* pageName=xyz
*/
protected String getDefaultWizardParameters() {
StringBuffer buffer = new StringBuffer();
// remember the form name
theModel.setValue(theModel.WIZARD_BUTTON_FORM, getFormName());
// add the popup parameter
theModel.setValue(POPUP_WINDOW, "true");
String params = theModel.toRequestParametersString(WizardWindowViewBean.PAGE_NAME);
buffer.append(encodeParams(params));
String extraParams = theModel.toExtraRequestParameters();
buffer.append(encodeParams(extraParams));
// for 2.0.2 compatibility
theModel.setValue(PASS_PAGE_SESSION, new Boolean(true));
// append the JATO page session is appropriate
Boolean appendPageSession = (Boolean) theModel.getValue(PASS_PAGE_SESSION);
if (appendPageSession != null && appendPageSession.booleanValue()) {
buffer
.append(WizardWindowViewBean.PAGE_NAME)
.append(".")
.append(WizardWindowViewBean.CHILD_CMD_FIELD)
.append("=")
.append("&")
.append(ViewBean.PAGE_SESSION_ATTRIBUTE_NVP_NAME)
.append("=");
String pageSessionString =
((ViewBean) theView.getParentViewBean()).getPageSessionAttributeString(false);
buffer.append(pageSessionString);
}
return buffer.toString();
}
/** this is the main method that generates the tag's HTML output */
public String getHTMLStringInternal(Tag parent, PageContext pageContext, View view)
throws JspException {
// make sure all the parameters are valid
String msg = null;
if (parent == null) {
msg = "Tag parameter is null";
CCDebug.trace1(msg);
throw new IllegalArgumentException(msg);
} else if (pageContext == null) {
msg = "PageContext parameter is null";
CCDebug.trace1(msg);
throw new IllegalArgumentException(msg);
} else if (view == null) {
msg = "View parameter is null";
CCDebug.trace1(msg);
throw new IllegalArgumentException(msg);
}
// verify is that the view passed is of the right type
checkChildType(view, CCWizardWindow.class);
theView = (CCWizardWindow) view;
theModel = (CCWizardWindowModelInterface) theView.getModel();
// init tag
setParent(parent);
setPageContext(pageContext);
setAttributes();
// holds the response string
StringBuffer buffer = new StringBuffer();
// check for the client-side javascript method to be called to set
// the client-side parameters. - default to 'getClientParams()'
String jsMethod = (String) theModel.getValue(CLIENTSIDE_PARAM_JSFUNCTION);
if (jsMethod == null) jsMethod = "getClientParams";
// retrieve the various parts of the 'window.open(...)' call
String url = getWizardURL();
String defaultParameters = getDefaultWizardParameters();
String windowGeometry = getWindowGeometry();
String windowName =
(new StringBuffer(WINDOW_NAME)).append("_").append(HtmlUtil.getUniqueValue()).toString();
// Set the Onclick attribute
StringBuffer onClick = new StringBuffer();
onClick
.append("javascript: var url='")
.append(url)
.append("'; var defaultParams='")
.append(defaultParameters)
.append("'; var geometry='")
.append(windowGeometry)
.append("'; var windowName='")
.append(windowName)
.append("'; alert('windowName: ' + windowName); var csParams=")
.append(jsMethod)
.append("(); alert('csParams: ' + csParams); ")
.append("var fullURL = url; if (csParams != null) {")
.append(" fullURL += csParams + '&';}")
.append(" fullURL += defaultParams;")
.append(" alert('hi2'); ")
.append("var win = window.open(fullURL, windowName, geometry);")
.append("win.focus();alert('hi3'); return true;");
// launchWizard(url, defaultParams,")
// .append(" csParams, windowName, geometry);")
setOnClick(onClick.toString());
// the tags payload
buffer
.append("\n<!-- Start Wizard Tag -->\n")
.append(super.getHTMLStringInternal(parent, pageContext, theView))
.append("\n<!-- End Wizard Tag -->\n");
return buffer.toString();
}