REPORT_PARAMETERS_MAP is only for subreports?

[mavirroco]

 hi folks...

im new in jasper reports formum...

so i want ask if REPORT_PARAMETERS_MAP is only for subreports? 

i want send parameters via REPORT_PARAMETERS_MAP for my app in java..

 

Map mymap=new HashMap();

mymap.put("foo","bar");

maps.put("REPORT_PARAMETERS_MAP",mymap);

 

and get this on jrxml like this

 

$P{REPORT_PARAMETERS_MAP}.get("foo")

 

i hope someboy can help me,...

 

chears

 

Manuel Rodriguez Coria

mavirroco@gmail.com

Tarija, Bolivia

[lucianc]

mavirroco
Wrote:

Map mymap=new HashMap(); mymap.put("foo","bar"); maps.put("REPORT_PARAMETERS_MAP",mymap);

Put the values directly in the map you sent to the fillReport method, i.e. maps.put("foo", "bar")

HTH,

Lucian

[mavirroco]

thanks lucian but

if i do this not recognize in jrxml this parameter

if i do this....

 

maps.put("foo", "bar")

 

$P{REPORT_PARAMETERS_MAP}.get("foo") this is null

 

my idea is send all my parameters via this parameter on REPORT_PARAMETERS_MAP

any ideas?

 

[lucianc]

That works fine for me.  Are you sending "maps" when calling JasperFillManager.fillReport()?

Regards,

Lucian

[mavirroco]

yes i send all parameters...

...i send ok well on my java...

but the problem is when i set $P{REPORT_PARAMETERS_MAP}.get("foo") on jrxml this show null

and if i put $P{foo} showme error when i compile the report....

 

i search in docs and never said how to use a single parameter type java.util.Map

the real problem for me is that in jrxml this cant read ...

 

any ideas?

[lucianc]

I don't know why $P{REPORT_PARAMETERS_MAP}.get("foo") doesn't work for you.  If you have a self-contained sample to illustrate that, we could look into it.

Regards,

Lucian