Dear Christian,
thank you very much for your answer. I already had tried both ways
before but I couldnt reach the result I am heading at.
Im using the esql example to print out table column name number i.
> <esql:get-column-name>
> <esql:param name="column"><xsp:expr>i</xsp:expr></esql:param>
> </esql:get-column-name>
If I replace this i with a 1, everything is fine. If I define int 1=1
outside of the <content> then it gives me an error:
org.apache.cocoon.ProcessingException: Language Exception:
org.apache.cocoon.components.language.LanguageException: Error compiling
esql_xsp: ERROR 1
(org\apache\cocoon\www\samples\databases\xsp\esql_xsp.java): ... default:
this.characters("\n "); // start error (lines 588-588) "String literal is
not properly closed by a double-quote"
XSPObjectHelper.xspExpr(contentHandler,
_esql_query.getResultSet().getMetaData().getColumnName(" // end error i
")); this.characters("\n\n\t"); ... Line 588, column 0: String literal is
not properly closed by a double-quote
Which says nearly nothing to me.
Any ideas ?
Thank you,
Thilo
---------
more detailed code sample
<page>
<title>A Database Driven XSP Page</title>
<resources>
<resource type="file"
href="../transform/sql-page.xml.sql">Schema</resource>
<resource type="doc" href="userdocs/xsp/esql">ESQL</resource>
</resources>
<xsp:logic>
int i=1;
</xsp:logic>
<content>
<esql:connection>
<esql:pool>personnel</esql:pool>
<para>
Die Zahl i hat den Wert <xsp:expr>i</xsp:expr>
</para>
<para>
Generische Tabellenausgabe
</para>
<para>
Spaltenname
</para>
<esql:execute-query>
<esql:query>select * from employee</esql:query>
<esql:results>
<esql:get-column-name>
<esql:param name="column">
<xsp:expr>i</xsp:expr>
</esql:param>
</esql:get-column-name>
</esql:results>
</esql:execute-query>
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