Re: Form Beans - Vector
This will work if the form is in session scope, but NOT if it is in request scope. the reason being is that the form is recreated every time, and the parameterList will be null. what is needed is some kind of creation description in the config file - which I built a quick version of yesterday. I don't know if the dynamic form beans are supposed to fix this kind of issue... does anybody know? (aka when is that going to get documented? lol) if not I should be able tidy this stuff up a bit and submit it to somebody who can do the proper integration. my config xml stuff looks like this: form-creation-definition name=aForm form-creation-property name=someProperties type=java.util.ArrayList sizeProperty=propertyCount childType=foo.bar.SomePropertyType form-creation-property name=subProperties type=java.util.Vector sizeProperty=someProperties[].subPropertiesSize childType=foo.bar.AnotherPropertyType/ /form-creation-property /form-creation-definition only aggravating thing is placing the size of collections into the form, so they can (have) to be written out by nested:hiddens. Would be easier if either the collection interfaces could be accessed as a bean properly (ie. getSize() instead of size() ) or the commons output code could handle it. Regards Ian [EMAIL PROTECTED] 03/27/02 07:54pm Hi, Perpetua The attachement is the example, I tested it, it is OK. It is not my work. A kind person.send me. Hope it is useful for you. Annie - Original Message - From: Ted Husted [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, March 27, 2002 5:42 AM Subject: Re: Form Beans - Vector Generally, specifying the type seems to help. .. type=java.util.Vector ... I don't use Vectors myself, since the synchronized aspect is not useful in the kind of applications I tend to work on, but using them with the iterate tags does seem to generate a lot of messages. If you continue to have problems, and if it's possible to use another collection class, like ArrayList, I'd do that. If not, I'd add a helper method that returned the Vector as an array. -- Ted Husted, Husted dot Com, Fairport NY US -- Developing Java Web Applications with Struts -- Tel: +1 585 737-3463 -- Web: http://husted.com/about/services Perpetua Cysne wrote: Could someone please provide me with an example of Form Beans using a Vector of objects? How do display it in a iterate tag? The object is Passenger(firstName, lastName). Thank you! Perpetua -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Form Beans - Vector
Generally, specifying the type seems to help. .. type=java.util.Vector ... I don't use Vectors myself, since the synchronized aspect is not useful in the kind of applications I tend to work on, but using them with the iterate tags does seem to generate a lot of messages. If you continue to have problems, and if it's possible to use another collection class, like ArrayList, I'd do that. If not, I'd add a helper method that returned the Vector as an array. -- Ted Husted, Husted dot Com, Fairport NY US -- Developing Java Web Applications with Struts -- Tel: +1 585 737-3463 -- Web: http://husted.com/about/services Perpetua Cysne wrote: Could someone please provide me with an example of Form Beans using a Vector of objects? How do display it in a iterate tag? The object is Passenger(firstName, lastName). Thank you! Perpetua -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Form Beans - Vector
Hi, Perpetua The attachement is the example, I tested it, it is OK. It is not my work. A kind person.send me. Hope it is useful for you. Annie - Original Message - From: Ted Husted [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, March 27, 2002 5:42 AM Subject: Re: Form Beans - Vector Generally, specifying the type seems to help. .. type=java.util.Vector ... I don't use Vectors myself, since the synchronized aspect is not useful in the kind of applications I tend to work on, but using them with the iterate tags does seem to generate a lot of messages. If you continue to have problems, and if it's possible to use another collection class, like ArrayList, I'd do that. If not, I'd add a helper method that returned the Vector as an array. -- Ted Husted, Husted dot Com, Fairport NY US -- Developing Java Web Applications with Struts -- Tel: +1 585 737-3463 -- Web: http://husted.com/about/services Perpetua Cysne wrote: Could someone please provide me with an example of Form Beans using a Vector of objects? How do display it in a iterate tag? The object is Passenger(firstName, lastName). Thank you! Perpetua -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.0//EN http://jakarta.apache.org/struts/dtds/struts-config_1_0.dtd; struts-config form-beans type=org.apache.struts.action.ActionFormBean form-bean name=LoginForm type=beans.LoginForm / form-bean name=ParametersForm type=beans.ParametersForm / form-bean name=LoggingForm type=beans.LoggingForm / form-bean name=TraceForm type=beans.TraceForm / form-bean name=LogFilterForm type=beans.LogFilterForm / form-bean name=LogForm type=beans.LogForm / form-bean name=SnapshotFilterForm type=beans.SnapshotFilterForm / form-bean name=SnapshotForm type=beans.SnapshotForm / /form-beans action-mappings !-- Show Login Page -- action path=/ShowLogin type=beans.ShowLoginAction name=LoginForm forward name=success path=/login.jsp / /action !-- Login -- action path=/Login type=beans.LoginAction name=LoginForm input=/login.jsp validate=true forward name=success path=/welcome.htm / /action !-- Edit parameters -- action path=/ShowParameters type=beans.ShowParametersAction name=ParametersForm forward name=success path=/parameters.jsp / /action !-- Save parameters -- action path=/SaveParameters type=beans.SaveParametersAction name=ParametersForm forward name=success path=/welcome.htm / /action !-- Edit logging -- action path=/ShowLogging type=beans.ShowLoggingAction name=LoggingForm forward name=success path=/logging.jsp / /action !-- Save logging -- action path=/SaveLogging type=beans.SaveLoggingAction name=LoggingForm forward name=success path=/welcome.htm / /action !-- Edit Trace -- action path=/ShowTrace type=beans.ShowTraceAction name=TraceForm forward name=success path=/trace.jsp / /action !-- Save Trace -- action path=/SaveTrace type=beans.SaveTraceAction name=TraceForm forward name=success path=/welcome.htm / /action !-- Show Log filter -- action path=/ShowLogFilter type=beans.ShowLogFilterAction name=LogFilterForm input=/index.jsp validate=false forward name=success path=/logFilter.jsp / /action !-- Change Log File Name -- action path=/ChangeLogFileName type=beans.ChangeLogFileNameAction name=LogFilterForm validate=false forward name=display path=/changeLogFileName.jsp / forward name=done path=/ShowLogFilter.do / /action !-- Process Log filter -- action path=/ProcessLogFilter type=beans.ProcessLogFilterAction name=LogFilterForm input=/logFilter.jsp validate=true forward name=showLog path=/ShowLog.do redirect=false / forward name=downloadLog path=/DownloadLog.do redirect=false / /action !-- Show Log -- action path=/ShowLog type=beans.ShowLogAction name=LogForm forward name=success path=/log.jsp / /action !-- Download Log -- action path=/DownloadLog type=beans.DownloadLogAction name=LogForm forward name=success path=/log.jsp / /action !-- Show Snapshot filter -- action path=/ShowSnapshotFilter type=beans.ShowSnapshotFilterAction name=SnapshotForm input=/snapshotFilter.jsp validate=true forward name=success path=/snapshotFilter.jsp / /action !-- Process Snapshot filter action path=/ProcessSnapshotFilter type=beans.ShowSnapshotAction name=SnapshotForm input=/snapshotFilter.jsp validate=true forward name=success path
Form Beans - Vector
Could someone please provide me with an example of Form Beans using a Vector of objects? How do display it in a iterate tag? The object is Passenger(firstName, lastName). Thank you! Perpetua -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
