DOH! I knew I forgot something. But there it is:
protected String addLineNumbers(String in) {
String out = "";
int i = 1, beginIndex = 0;
int endIndex = in.indexOf('\n');
while (endIndex != -1) {
out += in.substring(beginIndex, endIndex+1);
beginIndex = endIndex+1;
endIndex = in.indexOf('\n', beginIndex);
// only want to add line numbers if we have a next newline
if (endIndex != -1) out += (i++) + " ";
}
return out;
}
Michael.
On 1/30/12 9:17 PM, Paul Yu wrote:
Michael
Can you sent the addLineNumbers() method as well?
Thanks./
--
Paul Yu
Sent with Sparrow <http://www.sparrowmailapp.com/?sig>
On Monday, January 30, 2012 at 3:52 PM, Michael Hast wrote:
The HTML without the List binding works for me with and without
additional bindings. I am passing the font to the PDF report, so
that's why I need additional bindings. But even without them, the PDF
generates just fine.
ERPDFWrapper : ERPDFWrapper {
filename = ^pdfReportFilename;
fonts = fonts;
framework = "LDRDReport";
}
In our report page we added an appendToResponse to catch any
SAXParseExeption and print out the line and column number in addition
to the XML input:
public void appendToResponse(WOResponse response, WOContext
context) {
try {
super.appendToResponse(response, context);
} catch (Exception ex) {
if (ex.getCause() instanceof SAXParseException) {
SAXParseException parseException =
(SAXParseException)ex.getCause();
String logMessage = "'"+getClass().getName()+"'
caused a SAXParseException";
logMessage += "\nMessage:
'"+parseException.getMessage()+"'";
// weird but true, getLineNumber is off by 1 (for
display purposes I think - mhast)
logMessage += "\nLine :
"+(parseException.getLineNumber() - 1);
logMessage += "\nColumn :
"+parseException.getColumnNumber();
logMessage += "\n--- content begin ---";
logMessage += addLineNumbers(response.contentString());
logMessage += "--- content end ---";
NSLog.err.appendln(logMessage);
throw new NSForwardException(new
Exception("PDFReportPage: An error occured generating the report
'"+getClass().getSimpleName()+"'"));
}
//else don't handle exception just pass it forward
else throw new NSForwardException(ex);
}
}
Michael.
On 1/30/12 11:44 AM, James Cicenia wrote:
Are you using any bindings or such ?
I am not.
Thanks
James
On Jan 30, 2012, at 10:27 AM, Michael Hast wrote:
Hi James:
I copied and pasted the HTML below in my ERPDFWrapper page and it
works. I had to remove the tag <webobject name="List"/> because
there was no WOD definition. So my question is what does List return?
Otherwise it looks well-formed.
Michael.
On 1/30/2012 9:10 AM, James Cicenia wrote:
I am trying out ERPDFWrapper
but I get this exception:
The markup in the document preceding the root element must be
well-formed.:org.xml.sax.SAXParseException: The markup in the document
preceding the root element must be well-formed.
[2012-1-30 10:8:25 CST] <WorkerThread3>
com.webobjects.foundation.NSForwardException
[org.xml.sax.SAXParseException] The markup in the document
preceding the
root element must be well-formed.:org.xml.sax.SAXParseException: The
markup in the document preceding the root element must be well-formed.
at
com.webobjects.foundation.NSForwardException._runtimeExceptionForThrowable(NSForwardException.java:45)
at
er.pdf.builder.FlyingSaucerImpl.setSource(FlyingSaucerImpl.java:112)
at er.pdf.ERPDFUtilities.htmlAsPdf(ERPDFUtilities.java:123)
at er.pdf.ERPDFWrapper.responseAsPdf(ERPDFWrapper.java:87)
at er.pdf.ERPDFWrapper.appendToResponse(ERPDFWrapper.java:72)
<webobjectname="PDFWrapper">
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd";>
<htmlxmlns="http://www.w3.org/1999/xhtml"xml:lang="en";>
<head>
<metacharset="utf-8"/>
<title>test</title>
</head>
<body>
<table>
<tr>
<td>
<webobjectname="List"/>
</td>
</tr>
</table>
</body>
</html>
</webobject>
What is not well formed?
Thanks
James
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