Documents

ABAP - WebDynpro - Manejo Del Contexto

Description
Web dynpro ABAP: Manejo del contexto Cualquier controlador tiene por lo menos dos atributos estándar generados automáticamente:   WD_THIS: Es una referencia a la interface del propio controlador. Debe utilizarse en lugar de ME. También te da acceso a funcionalidad estándar como validación. WD_CONTEXT: Es una referencia al nodo raíz del contexto del controlador. Cualquier acceso a los datos del contexto empezará con esta referencia. Si el Component Controller es declarado como Controlador util
Categories
Published
of 11
All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you.
Related Documents
Share
Transcript
  Xno b{g|rf DOD\: Edgnjf bna `fgn}f @~dat~knr `fgrfadbfr kngn |fr af engfp bfp drko~fp npägbdr hngnrdbfp d~feäk`dengn:    XBVRMKP: Np ~gd rncnrng`kd d ad kgnrcd`n bna |rf|kf `fgrfadbfr' Bnon ~kakzdrpn nga~hdr bn EN' Rdeokëg n bd d``npf d c~g`kfgdakbdb npägbdr `fef sdakbd`kðg'    XBV@FGRN]R: Np ~gd rncnrng`kd da gfbf rdåz bna `fgn}f bna `fgrfadbfr' @~dat~knrd``npf d afp bdfp bna `fgn}f ne|nzdrä `fg npd rncnrng`kd'Pk na @fe|fgng @fgrfaanr np bn`adrdbf `fef @fgrfadbfr ~kakzdbf ng ad |npdôd bn\rf|knbdbnp pn `rnd ~g drko~f dbk`kfgda:    XBV@FE\V@FGR_FAAN_: Np ~gd rncnrng`kd da @fe|fgng @fgrfaanr bna xnob{g|rf'^kakzdgbf npd rncnrng`kd |fbnefp d``nbnr d afp eëfbfp { drko~fp |úoak`fp bnaekpef'@~dat~knr frf `fgrfadbfr bn`adrdbf ng ad |npdôd bn \rf|knbdbnp gf ngbrä ~gd rncnrng`kd`rndbd d~feäk`dengn' Pk t~nrnefp d``nbnr d ad |drn |úoak`d bn npn `fgrfadbfr~kakzdrnefp ad pkh~kngn pngng`kd: BDRD: afV`ra R[\N _NC RF khV1`ra7'afV`ra 5 xbVmkp%7hnV1`ra7V`r- +' Dbneäp na |rfhrdedbfr |~nbn bn`adrdr drko~fp { eëfbfp dbk`kfgdanp! d afp t~nd``nbnrnefp enbkdgn XBVRMKP' Na cadh bn \~oak` |nrekn t~n na drko~f pnd skpkoan |drdfrfp `fgrfadbfrnp'  D``npf d afp gfbfp { nanengfp bn `fgn}f  D``nbnr d ~g drko~f f d ~g nanengf bn `fgn}f rnt~knrn t~n nghdp ~gd rncnrng`kd dagfbf `frrnp|fgbkngn' \fbnefp fongnr ~gd rncnrng`kd bn `~dat~knr gfbf bn `fgn}fenbkdgn ad pkh~kngn pngng`kd: BDRD: afVgbV1`fgn}f7 R[\N _NC RF kcVxbV`fgn}Vgfbn'afVgbV1`fgn}f7 5 xbV`fgn}%7hnV`mkabVgfbn- gden 5 ”1GFBFV@FGRN]RF7‛ +'   Na gfeorn bna gfbf kngn t~n npdr ng ed{úp`~adp' \fr `dbd gfbf pn hngnrd ~gd `fgpdgnaadedbd xb`}V1gfeornVgfbf7 t~n `fgkngn na gfeorn bna gfbf np d`fgpnjdoan ~kakzdr npd`fgpdgn ng a~hdr bn |fgnr na gfeorn bna gfbf bkrn`dengn: afVgbV1`fgn}f7 5xbVmkp%7xb`}V1gfeornVgfbf7 f afVgbV1`fgn}f7 5kcV1gfbfV`fgn}f757xb`}V1gfeornVgfbf7' HnV`mkabVgfbn-+ bns~nasn ~gd rncnrng`kd bn k|f KCVXBV@FGRN]RVGFBN! |drd p~ ~kakzd`kðgrnt~knrn na gfeorn bna gfbf { f|`kfgdaengn na ågbk`n bna nanengf bna gfbf |dbrn da t~n|nrngn`n na nanengf bnpndbf'Bnp|~ëp bn fongnr ad rncnrng`kd da gfbf |fbnefp d``nbnr da nanengf da t~n d|~gd na AndbPnan`kfg aadedgbf da eëfbf hnVnaneng-+ ' Npn eëfbf bns~nasn ~gd rncnrng`kd bn k|fKCVXBV@FGRN]RVNANENGR' Na nanengf g bna gfbf |~nbn pnr d``nbkbf pk ng ad aadedbd bnaeëfbf |fgnefp kgbn} 5 g' Na gúenrf bn nanengfp ng ~gd `fan``kðg |~nbn fongnrpnenbkdgn hnVnanengV`f~g- + ' BDRD afVgbV1gfbf7 R[\N _NC RF kcVxbV`fgn}Vgfbn'BDRD afVnaV1gfbf7 R[\N _NC RF kcVxbV`fgn}Vnaneng'afVgbV1gfbf7 5 xbV`fgn}%7hnV`mkabVgfbn- gden 5 xbVmkp%7xb`}V1gfbfV`fgn}f7 +'*Fongnefp na nanengf da t~n d|~gd na ANDB PNAN@RKFGAfVnaV1gfbf7 5 afVgbV1gfbf7%7hnVnaneng- +'*Pk ANDB PNAN@RKFG gf npä dpkhgdbf bns~nasn KGKRKDAKC- afVnaV1gfbf7 kp KGKRKDA+' ‣  NGBKC' P~edrkf: D``npf d gfbfp bn `fgn}f { d nanengfp bn `fgn}fD``kðg Eëfbf_ncnrng`kd da gfbf1gfbf7 bna `fgrfadbfr1`ra7 afVgbV1gfbf7 5 xbV`fgn}%7hnV`mkabVgfbn- gden 5 xbVmkp%7 xb`}V1gfbf7 +' _ncnrng`kd da nanengf ngna Andb Pnan`kfg afVnaV1gfbf7 5 afVgbV1gfbf7%7hnVnaneng- +' _ncnrng`kd da nanengf`fg ågbk`n g afVnaV1gfbf7 5 afVgbV1gfbf7%7hnVnaneng- kgbn} 5 g +' Fongnr na gúenrf bnnanengfp ng ad `fan``kðg g 5 afVgbV1gfbf7%7hnVnanengV`f~- +'  Annr { efbkck`dr drko~fp D``nbnr d drko~fp bn ~g nanengf bn `fgn}f: ^gd snz t~n mdp fongkbf ad rncnrng`kd da nanengf bn `fgn}f md{ bfp cfredp bn d``nbnr dasdafr bn ~gf bn p~p drko~fp:4'   D``npf enbkdgn na eëfbf hnVdrko~n- + ' Ng na N]\F_R sd na gfeorn bna drko~f {ng na KE\F_R na sdafr t~n `fgkngn'?'   Pk na drko~f np npäk`f pn |~nbn d``nbnr enbkdgn hnVpdk`Vdrko~np- + ' @fg npneëfbf fongnefp ~gd npr~`~rd ng na |dräenrf KE\F_R'   Ng npn äeokf np ke|frdgn `fgf`nr t~n:    \drd `dbd 1gfbf7 bna `fgn}f bn ~g `fgrfadbfr pn hngnrd ke|aå`kdengn ~gdnpr~`~rd nanengV1gfbf7 ng ad kgnrcdz KCV1`ra7 t~n `frrnp|fgbn d afp drko~fpt~n kngn na gfbf' Npn k|f |~nbn ~pdrpn |drd hngnrdr ~gd sdrkdoan t~n `fgnghd narnp~adbf bn afp eëfbfp dgnrkfrnp'    Dbneäp! |fr `dbd 1gfbf7 n}kpn ~g k|f bn doad npägbdr aadedbf nanengpV1gfbf7hngnrdbd ng ad kgnrcdz KCV1gfbf7' @dbd aågnd bn npn k|f np ~g nanengV1gfbf7' Npnk|f |~nbn ~pdrpn |drd hngnrdr doadp t~n `fgnghdg bdfp bn eäp bn ~g nanengf bn`fgn}f' D``nbnr d afp drko~fp bn fbfp afp nanengfp bn ~g gfbf ^kakzdrnefp na eëfbf hnVpdk`Vdrko~npVdoan- + { fongnefp fbfp afp drko~fp bn afpnanengfp ng ~gd doad kgnrgd'
We Need Your Support
Thank you for visiting our website and your interest in our free products and services. We are nonprofit website to share and download documents. To the running of this website, we need your help to support us.

Thanks to everyone for your continued support.

No, Thanks