ƒRƒ“ƒeƒ“ƒcƒtƒŒ[ƒ€‹N“®

‚±‚̃Oƒ‰ƒtƒBƒbƒN‚Í“Y•t‚̃eƒLƒXƒg‚Éà–¾‚³‚ê‚Ä‚¢‚Ü‚·  ƒf[ƒ^ŽQƂւ̃oƒCƒ“ƒh •¶‘‚ð SAP ƒ‰ƒCƒuƒ‰ƒŠƒXƒgƒ‰ƒNƒ`ƒƒ‚É‘g‚Ýž‚Þ

ABAP ƒf[ƒ^ŽQÆ‚Í JavaScript ‚Å‚ÍA’è‹`ς݃vƒƒLƒVƒNƒ‰ƒX SAPAbapDrefClass ‚̃vƒƒLƒVƒIƒuƒWƒFƒNƒg‚Æ‚µ‚ă}ƒbƒv‚³‚ê‚Ü‚·BJavaScript ŽQƂɂÍABIND ƒƒ\ƒbƒh‚Ì NAME_PROP ƒpƒ‰ƒ[ƒ^‚ðŽg—p‚µ‚Ä‘å•¶Žš¬•¶Žš‚ð‹æ•Ê‚·‚閼̂ðŽw’è‚Å‚«‚Ü‚·B

ABAP ƒf[ƒ^ŽQÆ‚ªÅ‰ ( ‚‚܂èAƒf[ƒ^ŽQÆ‚ðƒ|ƒCƒ“ƒg‚·‚éê‡) ‚łȂ¢ŒÀ‚èAƒvƒƒLƒVƒIƒuƒWƒFƒNƒg‚ɂͳŠm‚É 1 ‚‚̃vƒƒpƒeƒB edataf ‚ª‘¶Ý‚µ‚Ü‚·B‚±‚̃vƒƒpƒeƒB‚ÍAŽQÆ‚³‚ꂽ ABAP ƒf[ƒ^ƒIƒuƒWƒFƒNƒg‚ɃAƒNƒZƒX‚·‚é‚̂Ɏg—p‚Å‚«‚Ü‚· ( ŽQƉðœ) BƒRƒ“ƒ|[ƒlƒ“ƒg edataf ‚Ö‚ÌŠ„“–‚ÍAABAP ‚Ì’†‚ÌŽQÆ‚³‚ꂽƒf[ƒ^ƒIƒuƒWƒFƒNƒg‚Ì“à—e‚ð•ω»‚³‚¹‚Ü‚·BABAP ƒf[ƒ^ŽQÆ‚É ABAP \‘¢‘̃f[ƒ^Œ^‚ðŠ„‚è“–‚Ä‚ç‚ê‚Ä‚¢‚ê‚ÎAƒvƒƒpƒeƒB edataf ‚É‚ÍA‘Ήž‚·‚é•›ƒvƒƒpƒeƒB‚ª ABAP ƒRƒ“ƒ|[ƒlƒ“ƒg‚Ì–¼Ì‚ð¬•¶Žš‚É‚µ‚½–¼Ì‚Ŋ܂܂ê‚Ä‚¢‚Ü‚·BABAP ƒf[ƒ^ŽQÆ‚ª‹ó”’‚Ìê‡Aedataf ƒvƒƒpƒeƒB‚Í‘¶Ý‚µ‚Ü‚¹‚ñB

ƒvƒƒLƒVƒIƒuƒWƒFƒNƒg‚É‚ÍA“ü—̓pƒ‰ƒ[ƒ^‚ðŽ‚½‚¸‚ɘ_—’l‚ð•Ô‚·ƒƒ\ƒbƒh enotInitialf ‚ª‘¶Ý‚µ‚Ü‚·BABAP ƒf[ƒ^ŽQÆ‚ªƒf[ƒ^ƒIƒuƒWƒFƒNƒg‚ðƒ|ƒCƒ“ƒg‚·‚éê‡A–ß‚è’l‚Í^‚Å‚·BABAP ƒf[ƒ^ŽQÆ‚ª‹ó”’‚Ìꇂ͋U‚Å‚·B

JavaScript “à‚Å‚ÍA‘¼‚̃vƒƒpƒeƒB‚Ü‚½‚̓ƒ\ƒbƒh‚ðƒvƒƒLƒVƒIƒuƒWƒFƒNƒg‚ɒljÁ‚Å‚«‚Ü‚¹‚ñBJavaScript ‚Ì’†‚ŃoƒCƒ“ƒh‚³‚ꂽƒf[ƒ^ƒIƒuƒWƒFƒNƒg‚ɃIƒuƒWƒFƒNƒg‚ðŠ„‚è“–‚Ă悤‚Æ‚·‚邯AI—¹‚µ‚Ü‚·B

—á

report DEMO_JAVA_SCRIPT_BIND_DREF.

types: begin of T_STRUCT,
         TEXT type STRING,
      end of T_STRUCT.

data DREF type ref to T_STRUCT.
data STRUCT type T_STRUCT.

data SOURCE type STRING.

data JS_PROCESSOR type ref to CL_JAVA_SCRIPT.

STRUCT-TEXT = 'Hello'.
get reference of STRUCT into DREF.

JS_PROCESSOR = CL_JAVA_SCRIPT=>CREATE( ).

JS_PROCESSOR->BIND( exporting NAME_OBJ  = 'abap'
                              NAME_PROP = 'Dref'
                    changing  DATA      = DREF ).

concatenate  'if ( abap.Dref.notInitial() )        '
             '{ abap.Dref.data.text += " World!"; }'
             INTO source.

JS_PROCESSOR->EVALUATE( JAVA_SCRIPT = SOURCE ).

write STRUCT-TEXT.

‚±‚Ì—á‚ÍAJavaScript ‚Ì’†‚Ì\‘¢‘̃f[ƒ^ŽQƂ̃Rƒ“ƒ|[ƒlƒ“ƒg‚ɃAƒNƒZƒX‚·‚é•û–@‚𖾂炩‚É‚µ‚Ü‚·BenotInitialf ƒƒ\ƒbƒh‚ÍAƒf[ƒ^ŽQÆ‚ªƒf[ƒ^ƒIƒuƒWƒFƒNƒg‚ðƒ|ƒCƒ“ƒg‚µ‚Ä‚¢‚é‚©‚Ç‚¤‚©‚ðŠm”F‚µ‚Ü‚·B

 

 

 

ƒRƒ“ƒeƒ“ƒcƒtƒŒ[ƒ€I—¹