RoinujNosde 16 de mar. de 2021 1 like
Tente pegar a NumberFormat assim:
NumberFormat.getCurrencyInstance(new Locale(“pt”, “BR”));
rafaspara2017 16 de mar. de 2021
java . text . ParseException : Unparseable number : “ 1000.0 ”
at java . base / java . text . NumberFormat . parse ( NumberFormat . java : 434 )
at br . com . fjsistemas . cadastros . view . VendaView . lambda $ 12 ( VendaView . java : 246 )
at com . vaadin . flow . component . internal . AbstractFieldSupport . lambda $ addValueChangeListener $ 828 eca10 $ 1 ( AbstractFieldSupport . java : 96 )
at com . vaadin . flow . component . ComponentEventBus . fireEventForListener ( ComponentEventBus . java : 205 )
at com . vaadin . flow . component . ComponentEventBus . fireEvent ( ComponentEventBus . java : 194 )
at com . vaadin . flow . component . Component . fireEvent ( Component . java : 359 )
at com . vaadin . flow . component . ComponentUtil . fireEvent ( ComponentUtil . java : 386 )
at com . vaadin . flow . component . internal . AbstractFieldSupport . setValue ( AbstractFieldSupport . java : 207 )
at com . vaadin . flow . component . internal . AbstractFieldSupport . setModelValue ( AbstractFieldSupport . java : 167 )
at com . vaadin . flow . component . AbstractField . setModelValue ( AbstractField . java : 225 )
at com . vaadin . flow . component . AbstractSinglePropertyField . handlePropertyChange ( AbstractSinglePropertyField . java : 352 )
at com . vaadin . flow . component . AbstractSinglePropertyField . access $ 200 ( AbstractSinglePropertyField . java : 48 )
at com . vaadin . flow . component . AbstractSinglePropertyField $ 1 . propertyChange ( AbstractSinglePropertyField . java : 325 )
at com . vaadin . flow . internal . nodefeature . ElementPropertyMap . lambda $ fireEvent $ 2 ( ElementPropertyMap . java : 454 )
at java . base / java . util . ArrayList . forEach ( ArrayList . java : 1507 )
at com . vaadin . flow . internal . nodefeature . ElementPropertyMap . fireEvent ( ElementPropertyMap . java : 454 )
at com . vaadin . flow . internal . nodefeature . ElementPropertyMap . access $ 100 ( ElementPropertyMap . java : 48 )
at com . vaadin . flow . internal . nodefeature . ElementPropertyMap $ PutResult . run ( ElementPropertyMap . java : 166 )
at com . vaadin . flow . server . communication . ServerRpcHandler . runMapSyncTask ( ServerRpcHandler . java : 395 )
at com . vaadin . flow . server . communication . ServerRpcHandler . lambda $ handleInvocations $ 0 ( ServerRpcHandler . java : 389 )
at java . base / java . util . ArrayList . forEach ( ArrayList . java : 1507 )
at com . vaadin . flow . server . communication . ServerRpcHandler . handleInvocations ( ServerRpcHandler . java : 389 )
at com . vaadin . flow . server . communication . ServerRpcHandler . handleRpc ( ServerRpcHandler . java : 317 )
at com . vaadin . flow . server . communication . UidlRequestHandler . synchronizedHandleRequest ( UidlRequestHandler . java : 89 )
at com . vaadin . flow . server . SynchronizedRequestHandler . handleRequest ( SynchronizedRequestHandler . java : 40 )
at com . vaadin . flow . server . VaadinService . handleRequest ( VaadinService . java : 1547 )
at com . vaadin . flow . server . VaadinServlet . service ( VaadinServlet . java : 247 )
at com . vaadin . flow . spring . SpringServlet . service ( SpringServlet . java : 111 )
at javax . servlet . http . HttpServlet . service ( HttpServlet . java : 733 )
at org . apache . catalina . core . ApplicationFilterChain . internalDoFilter ( ApplicationFilterChain . java : 231 )
at org . apache . catalina . core . ApplicationFilterChain . doFilter ( ApplicationFilterChain . java : 166 )
at org . apache . catalina . core . ApplicationDispatcher . invoke ( ApplicationDispatcher . java : 712 )
at org . apache . catalina . core . ApplicationDispatcher . processRequest ( ApplicationDispatcher . java : 459 )
at org . apache . catalina . core . ApplicationDispatcher . doForward ( ApplicationDispatcher . java : 352 )
at org . apache . catalina . core . ApplicationDispatcher . forward ( ApplicationDispatcher . java : 312 )
at org . springframework . web . servlet . mvc . ServletForwardingController . handleRequestInternal ( ServletForwardingController . java : 141 )
at org . springframework . web . servlet . mvc . AbstractController . handleRequest ( AbstractController . java : 177 )
at org . springframework . web . servlet . mvc . SimpleControllerHandlerAdapter . handle ( SimpleControllerHandlerAdapter . java : 52 )
at org . springframework . web . servlet . DispatcherServlet . doDispatch ( DispatcherServlet . java : 1060 )
at org . springframework . web . servlet . DispatcherServlet . doService ( DispatcherServlet . java : 962 )
at org . springframework . web . servlet . FrameworkServlet . processRequest ( FrameworkServlet . java : 1006 )
at org . springframework . web . servlet . FrameworkServlet . doPost ( FrameworkServlet . java : 909 )
at javax . servlet . http . HttpServlet . service ( HttpServlet . java : 652 )
at org . springframework . web . servlet . FrameworkServlet . service ( FrameworkServlet . java : 883 )
at javax . servlet . http . HttpServlet . service ( HttpServlet . java : 733 )
at org . apache . catalina . core . ApplicationFilterChain . internalDoFilter ( ApplicationFilterChain . java : 231 )
at org . apache . catalina . core . ApplicationFilterChain . doFilter ( ApplicationFilterChain . java : 166 )
at org . apache . tomcat . websocket . server . WsFilter . doFilter ( WsFilter . java : 53 )
at org . apache . catalina . core . ApplicationFilterChain . internalDoFilter ( ApplicationFilterChain . java : 193 )
at org . apache . catalina . core . ApplicationFilterChain . doFilter ( ApplicationFilterChain . java : 166 )
at org . springframework . web . filter . RequestContextFilter . doFilterInternal ( RequestContextFilter . java : 100 )
at org . springframework . web . filter . OncePerRequestFilter . doFilter ( OncePerRequestFilter . java : 119 )
at org . apache . catalina . core . ApplicationFilterChain . internalDoFilter ( ApplicationFilterChain . java : 193 )
at org . apache . catalina . core . ApplicationFilterChain . doFilter ( ApplicationFilterChain . java : 166 )
at org . springframework . web . filter . FormContentFilter . doFilterInternal ( FormContentFilter . java : 93 )
at org . springframework . web . filter . OncePerRequestFilter . doFilter ( OncePerRequestFilter . java : 119 )
at org . apache . catalina . core . ApplicationFilterChain . internalDoFilter ( ApplicationFilterChain . java : 193 )
at org . apache . catalina . core . ApplicationFilterChain . doFilter ( ApplicationFilterChain . java : 166 )
at org . springframework . web . filter . CharacterEncodingFilter . doFilterInternal ( CharacterEncodingFilter . java : 201 )
at org . springframework . web . filter . OncePerRequestFilter . doFilter ( OncePerRequestFilter . java : 119 )
at org . apache . catalina . core . ApplicationFilterChain . internalDoFilter ( ApplicationFilterChain . java : 193 )
at org . apache . catalina . core . ApplicationFilterChain . doFilter ( ApplicationFilterChain . java : 166 )
at org . apache . catalina . core . StandardWrapperValve . invoke ( StandardWrapperValve . java : 202 )
at org . apache . catalina . core . StandardContextValve . invoke ( StandardContextValve . java : 97 )
at org . apache . catalina . authenticator . AuthenticatorBase . invoke ( AuthenticatorBase . java : 542 )
at org . apache . catalina . core . StandardHostValve . invoke ( StandardHostValve . java : 143 )
at org . apache . catalina . valves . ErrorReportValve . invoke ( ErrorReportValve . java : 92 )
at org . apache . catalina . core . StandardEngineValve . invoke ( StandardEngineValve . java : 78 )
at org . apache . catalina . connector . CoyoteAdapter . service ( CoyoteAdapter . java : 343 )
at org . apache . coyote . http11 . Http11Processor . service ( Http11Processor . java : 374 )
at org . apache . coyote . AbstractProcessorLight . process ( AbstractProcessorLight . java : 65 )
at org . apache . coyote . AbstractProtocol $ ConnectionHandler . process ( AbstractProtocol . java : 888 )
at org . apache . tomcat . util . net . NioEndpoint $ SocketProcessor . doRun ( NioEndpoint . java : 1597 )
at org . apache . tomcat . util . net . SocketProcessorBase . run ( SocketProcessorBase . java : 49 )
at java . base / java . util . concurrent . ThreadPoolExecutor . runWorker ( ThreadPoolExecutor . java : 1128 )
at java . base / java . util . concurrent . ThreadPoolExecutor $ Worker . run ( ThreadPoolExecutor . java : 628 )
at org . apache . tomcat . util . threads . TaskThread $ WrappingRunnable . run ( TaskThread . java : 61 )
at java . base / java . lang . Thread . run ( Thread . java : 830 )
rafaspara2017 16 de mar. de 2021
da este erro ao tentar a solução que você passou
Solucao aceita
RoinujNosde 16 de mar. de 2021 1 like
Troque esse código:
Number number = formatter . parse ( event . getValue (). getValor (). toString ());
txtValorUnitario . setPrefixComponent ( new Label ( "R$" ));
txtValorUnitario . setValue ( BigDecimal . valueOf ( number . doubleValue ()));
Por esse:
txtValorUnitario . setPrefixComponent ( new Label ( "R$" ));
txtValorUnitario . setValue ( formatter . format ( event . getValue (). getValor ());
rafaspara2017 16 de mar. de 2021
rafaspara2017 16 de mar. de 2021
Consegui resolver o problema…com este ultimo codigo que vc mandou eu precisava trocar o tipo de campo
ANTES:
BigDecimalField txtValorUnitario = new BigDecimalField(“Valor Unitário”);
ATUAL:
Textfield txtValorUnitario = new Textfield(“Valor Unitário”);
rafaspara2017 16 de mar. de 2021 1 like
muito obrigado…gratidão!!
RoinujNosde 16 de mar. de 2021
Eu assumi que era um campo de texto kkk
rafaspara2017 16 de mar. de 2021
man, se vc puder me ajudar com este outro problema, fico agradecido
Multiplicação de Valores - Programação - GUJ
rafaspara2017 16 de mar. de 2021