Hi Cocoon users,
I'm wondering how to set a session attribute correctly using the
<xsp-session:set-attribute> tag.
For example I create an instance of an own object:
<xsp:logic>
MyObject theInstance = new MyObject();
</xsp:logic>
Later in the XSP document I'd like to add this instance to the session using
the <xsp-session:set-attribute> tag. Now I'm not sure what's the correct way
to do so as there are several possibilites:
<xsp-session:set-attribute name="MyAttribute">theInstance</xsp-session:set-attribute>
or:
<xsp-session:set-attribute
name="MyAttribute"><xsp:expr>theInstance</xsp:expr></xsp-session:set-attribute>
And then, how to I correctly set a string value? Like this:
<xsp-session:set-attribute name="MyAttribute">Some text !!</xsp-session:set-attribute>
or is this the correct way:
<xsp-session:set-attribute name="MyAttribute"><xsp:content>Some text
!!</xsp:content></xsp-session:set-attribute>
And by the way, is this kind of expression allowed:
<xsp-session:set-attribute name="MyAttribute">
<xsp:logic>
if ( "object".equals(<xsp-request:get-parameter name="MyParam"/>)
{
<xsp:expr>theInstance</xsp:expr>
}
else
{
<xsp:content>Some Text !!</xsp:content>
}
</xsp:logic>
</xsp-session:set-attribute>
Any kind of comments are welcome !!
- Zeljko
PS: Yes I know, I could simply use the 'session.setAttribute(...)' method, but
I'd like to use the <xsp-session:set-attribute> tag.
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