ireport sql where List in 多个值 jasper

ireport List in where

create table user2 (
id varchar2(3),
name varchar2(5)
);
insert into user2 values('1','tom');
insert into user2 values('1','ask');
insert into user2 values('3','tom2');
insert into user2 values('3','a');

expression is

new Boolean($P{p1}.add($F{your_field_from_query})

keep the rest type as report so that all the values from the field get added into the para p1

--> now use it in your where clause as follows:

where $X{IN,col_name,p1}

Lee,

I apologize! I was wrong because I mixed the two cases : string parameter and collection!

I first tried with a collection and , as far as I remember, it worked but as I said I needed to pass the parameters through an URL.

The $X{} parameter form needs effectively a collection.

What I used for the string parameter is the $P!{} form (notice the !) which expands the parameter as it.

So in your query you should try something like that :

" where table.value in $P!{A}" if A contains the string "(1,2,3)"

I am sure I used it and it worked. Now I am not in the environment where I can access my jasperserver so I cannot do cut and paste of the real query I used.

As soon as I am in the good environment, I will post you more details !

Gaby38

Project Roles
Posts: 248

Karma: 35

#44638
RE:Issue with Parameters that are from a List 08/14/2008 17:56
Lee,

I confirm my previous post. I have a report under jasperserver which is launched via URL and which has one of his parameters "I_ActList" which is a list of "activities id" passed as a string and in my query I have in the where clause :

"where stat.QUARTIER_Adresse.GdQuartier=$P{GdQuartier}
and conso_jour.id_act in $P!{I_ActList}"

THis is a copy/paste of a part of my query viewed under iReport.

I_ActList contains a comma separated list of integers which are the ids of activity fields :

"(6,7,8)" for instance

and it works.

Hope you will success in your environment

http://stage.jasperforge.org/plugins/espforum/view.php?group_id=83&forumid=101&topicid=70494

http://jasperforge.org/plugins/espforum/view.php?group_id=83&forumid=101&topicid=44570

org.apache.commons.lang.StringUtils.join($P{A}.toArray(),",")

http://www.daniweb.com/forums/thread143304.html

http://www.javalobby.org/java/forums/t43616.html

http://www.blogjava.net/killme2008/archive/2007/02/06/98242.html
http://jtri.sourceforge.net/en/report/ireportHibernate.html

http://netspirit.javaeye.com/blog/144057

Lee,

"where stat.QUARTIER_Adresse.GdQuartier=$P{GdQuartier}
and conso_jour.id_act in $P!{I_ActList}"

THis is a copy/paste of a part of my query viewed under iReport.

I_ActList contains a comma separated list of integers which are the ids of activity fields :

"(6,7,8)" for instance

and it works.

Hope you will success in your environment

Gaby

Gaby38

Project Roles
Posts: 248

Karma: 35

#66426
RE:Issue with Parameters that are from a List 11/06/2009 11:15
So when i pass the parameter to the report i have to place a () before and after teh parameters

How to do multi-select in iReport 3.6 09/10/2009 19:42
I am trying to run a report with a multi-select parameter in iReport 3.6 but cannot get it to run. Parameter name is EmployeeType of type java.util.Collection. My default value expression is java.util.Arrays.asList(new String[]{"Manager","General"})

select Name
from Table1
where $X{ IN, EmpType, EmployeeType}

In the Report Query window, I get an error message saying:

Error: SQL problems: Line 3: Incorrect syntax near 'X'.

If I try using $P I get the message:

Error: SQL problems: The Java type java.util.Arrays$ArrayList is not a supported type.

If I try using $P! I get the message:

Error: SQL problems: Invalid column name 'Manager, General'.

Any ideas on how to solve this?

zamudio

Project Roles
Posts: 4

Karma: 1

#63637
RE:How to do multi-select in iReport 3.6 09/10/2009 20:31
zamudio,

That's a bug in the "Report query" tab. Please enter a bug for it in the tracker.

The work around is simple enough, but it's certainly annoying:
1. Do not use "Automatically Retrieve Fields" (I hate that option anyway.)
2. Remove the $X syntax; click Read Fields; add the $X syntax back.

The report works fine with $X syntax (both in iReport and in JasperServer). It's only the query panel that doesn't work correctly.

Regards,
Matt

mdahlman

Project Roles
Posts: 790

Karma: 153

#63641
RE:How to do multi-select in iReport 3.6 09/10/2009 21:49
That works!

One more question, how do you pass a Collection field to a dataset or a subreport?

zamudio

zamudio

Project Roles
Posts: 4

Karma: 1

#63730
RE:How to do multi-select in iReport 3.6 09/12/2009 21:42
Found it!

To pass a Collection parameter to a subreport or dataset enter it as the following expression:

If your report language is Java, pass the parameter as $P{ParameterName}

If your report language is Groovy, pass the parameter as $P{ParameterName}.toArray()

zamudio

Post Edited by zamudio at 09/12/2009 22:02
zamudio

Project Roles
Posts: 4

Karma: 1

#70420
RE:How to do multi-select in iReport 3.6 02/01/2010 17:06
hi there!

i'm trying to do the same thing as zamudio but in my case, the values are Integer.

i created a parameter called "yearsCollection" of type collection and the Default Value set to new ArrayList(Arrays.asList( new Integer[]{new Integer(2008),new Integer(2009),new Integer(2010)} ))

i have a column in my database called "year" of type int..

i passed the parameter value to the query like this:

$X{ IN, year, yearsCollection}

when i run the report and in the prompt window i click in the "Use Default" button, the reports fills correct, but when i try to set values in the prompt text field (ex: 2008,2009) it crashes and the following error appears:

Implicit conversion from datatype 'CHAR' to 'INT' is not allowed.

=/, i read somewhere that the jasper assumes that the values datatypes passed to the $X{ IN, year, yearCollection} are supposed in the runtime, so i don't know how to manage this issue...

i also tried this way: "year IN ($P!{yearCollection})" with no success

i'm using iReports 3.7 and JasperServer 3.7

i hope someone can help me!

ireport sql where List in 多个值 jasper

ireport sql where List in 多个值 jasper

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