How to get Array values from context

In my jsp page, I have a group of checkboxes, named "checkbox" and each of them has a different value.
<form>
<input type=checkbox name=checkbox value=1>
<input type=checkbox name=checkbox value=2>
After I submit the form, I need to get the checkbox's values from next page's control file, which is a Java file. In the Java file, I use "com.sap.mbs.core.api.Context" class,
String cbString = (String)context.getNodeList().get("checkbox");
but I can only get the value of the first checkbox.
I have tried context.getValue("checkbox", 0), context.getValue("checkbox", 1), context.getValue("checkbox", 2), but all I got is "null".
I beleive the context has the value of the checkbox array. But how to get them out? Thanks a lot!

Jo:
You can download MAM application here
ftp://148.87.8.191/server/outgoing/annie/MAM30.war
Source code is in MAM30.src.zip.
Also here is my view file, which may provide some clue:
<?xml version="1.0" encoding="UTF-8"?>
<view screen="/zjsp/zpm_enh_quickPassConf/zQuickPassConf.jsp" controller="ca.cn.sap.mobile.tis.pmenhQuickPassConf.controls.QuickPassConfManagement">
    <event name="onLoad">
       <forward name="error" component="error" view="ErrorDetail"/>
       <forward name="callback" component="zpm_enh_649" view="zPmEnh649Main" />
    </event>
    <event name="onGoEnh649">
     <forward name="default" component="zpm_enh_649" view="zPmEnh649Main" />
    <forward name="callback" component="zpm_enh_650" view="zPmEnh650Main"/>
   </event>
    <event name="onGoProcessRec">
     <forward name="default" component="zpm_enh_649" view="zPmEnh649Main" />
    <forward name="callback" component="zpm_enh_650" view="zPmEnh650Main"/>
   </event>
</view>
Thanks,
Annie

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Hi
One of the parameter passed to the function is
FUNCTION f_main_facility(pi_flag_codes VARCHAR2) return gc_result_set AS
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chris227 wrote:
I would propose the usage of regexp for readibiliy purposes and only in the case if this doesnt perform well, look at solutions using substr etc.
select
regexp_substr( '(25,23,35,1)', '\d+', 1, 1) s1
,regexp_substr( '(25,23,35,1)', '\d+', 1, 2) s2
,regexp_substr( '(25,23,35,1)', '\d+', 1, 3) s3
,regexp_substr( '(25,23,35,1)', '\d+', 1, 4) s4
from dual
S1 S2 S3 S4
"25" "23" "35" "1"In pl/sql you do something like l_val:= regexp_substr( '(25,23,35,1)', '\d+', 1, 1);
If t2.att_type is type of number you will do:
t2.att_type= to_number(regexp_substr( '(25,23,35,1)', '\d+', 1, 1))Edited by: chris227 on 01.03.2013 08:00Sir,
I am using oracle 10g.
In the process of getting each number from the parm '(25,23,35,1)' , I also need the position of the number
say 25 is at 1 position.
23 is at 2
35 is at 3
1 is at 4.
the reason I need that is when I build seperate select for each value, I need to add the query number at the end of the select query.
Please see the code I wrote for it, But the select query is having error:-
BEGIN
IF(pi_flag_codes IS NOT NULL) THEN
SELECT length(V_CNT) - length(replace(V_CNT,',','')) FROM+ ----> the compiler gives an error for this select query : PLS-00428:
*(SELECT '(25,23,35,1)' V_CNT FROM dual);*
DBMS_OUTPUT.PUT_LINE(V_CNT);
-- V_CNT := 3;
FOR L_CNT IN 0..V_CNT LOOP
if L_CNT=0 then
V_S_POS:=1;
V_E_POS:=instr(pi_flag_codes, ',', 1, 1)-1;
else
V_S_POS:=instr(pi_flag_codes,',',1,L_CNT)+1;
V_E_POS:=instr(pi_flag_codes, ',', 1, L_CNT+1)-V_S_POS;
end if;
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V_ID:=TO_NUMBER(substr(pi_flag_codes,V_S_POS,V_E_POS));
end if;
VN_ATYPE := ' t2.att_type = ' || V_ID;
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query_no := 'Q' || rec_count;
Pls help me with fetching each value to build the where cond of the select query along with the query number.
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