Zen Reports message: Error loading stylesheet: Parsing an XPath expression failed.
Dawn Wolthuis
getting the desired xml now so we need to address the display. By
using just what the Zen Reports wizard puts in the display area, we
get
Error loading stylesheet: Parsing an XPath expression failed.
From the doc, I see that <body></body> is required, but that is not
yet sufficient to get rid of the above error message. To help us have
success with our efforts tomorrow, what is minimally required to
display the results of the SQL Statement in a report like the
following? Thanks in advance. --dawn
Class Playground.my.firstReport Extends %ZEN.Report.reportPage [
Language = mvbasic ]
{
Parameter DEFAULTMODE = "html";
XData ReportDefinition [ XMLNamespace =
"http://www.intersystems.com/zen/report/definition" ]
{
<report xmlns="http://www.intersystems.com/zen/report/definition"
name="My Report"
sql='select ID, B,C
from S.T where G = ?'>
<parameter expression="..GetG()"/>
<group name ="ID" breakOnField="ID">
<attribute name="B" field="B" />
<attribute name="C" field="C" />
</group>
</report>
}
XData ReportDisplay [ XMLNamespace =
"http://www.intersystems.com/zen/report/display" ]
{
<report xmlns="http://www.intersystems.com/zen/report/display"
name="My Report" title="My Report">
<body>
</body>
</report>
}
Method GetG() As %Integer
{
return %session->Get("G",1)
}
}
--
Dawn M. Wolthuis
Take and give some delight today
Jonathan Levinson
expression failed.
The report name is used to construct an xpath expression - the top level
one for parsing the XML.
Instead of name="My Report" try name="MyReport".
Best Regards,
Jonathan S. Levinson
Senior Software Developer
Object Group
InterSystems
617-621-0600
Dawn Wolthuis
the space. Same error without it. Any other ideas?
Thanks. --dawn
Dawn Wolthuis
identical to the one in the display. That one did have a space in it.
That gets rid of the error, giving a blank page. Progress...
Thanks. --dawn