Need to access value on another component to cross-validate...

Hi,
I need to do a cross-validation on a field against value filled on the same form. The model is only updated after validation has completed successfully according to the Faces lifecycle, thus reading the managed bean would prove fruitless.
Does anyone know how to access a value in another field on the same form so that I can cross-validate against?
Regards...
AT

try this,
request.getParameter("<BackingBeanName:fieldName>").
This should give you the value.
HTH !

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ENDDO.
* Workarea
LT_STRUC = CL_ABAP_STRUCTDESCR=>CREATE( P_COMPONENTS = LT_COMPONENTS
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* Table
LT_TAB = CL_ABAP_TABLEDESCR=>CREATE( P_LINE_TYPE = LT_STRUC ).
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DO 4 TIMES.
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ENDDO.
APPEND <WA> TO <ITAB>.
ENDDO.
DATA: WA_INDX TYPE INDX.
WA_INDX-USERA = SY-UNAME.
WA_INDX-PGMID = 'MAXMAX'.
EXPORT TAB = <ITAB>
TO DATABASE INDX(XY)
FROM WA_INDX
CLIENT SY-MANDT
ID 'TABLE'.
Called program:
DATA: LR_VALUE_DESCR TYPE REF TO CL_ABAP_ELEMDESCR,
      COMPONENT       TYPE CL_ABAP_STRUCTDESCR=>COMPONENT,
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DATA: W_LINE          TYPE REF TO DATA,
      INT_TABLE       TYPE REF TO DATA.
FIELD-SYMBOLS: <WA>    TYPE ANY,
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MOVE SY-INDEX TO L_INDEX.
CONCATENATE 'FIELD' L_INDEX INTO COMPONENT-NAME.
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LT_TAB = CL_ABAP_TABLEDESCR=>CREATE( P_LINE_TYPE = LT_STRUC ).
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WA_INDX-USERA = SY-UNAME.
WA_INDX-PGMID = 'MAXMAX'.
IMPORT TAB = <ITAB>
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ID 'TABLE'.
LOOP AT <ITAB> ASSIGNING <WA>.
WRITE: / <WA>.
ENDLOOP.
The sample above use IMPORT/EXPORT from database: if the called program can't know the structure of the dynaic table, you need to transfer it by the same way you transfer the data
Max

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