Re: html:errors tag implementation
The string you pass into ActionError must be a key from your message resource property file. Otherwise the property for error messages is just a key to look up messages and the convention is to make it match the property name. html:errors name=fooBean property=bar.foo[3].xyz errors.add (bar.foo[3].xyz, new ActionErrorError (error.required); error.required=The field is required. This is more of user list question than a dev list one so I've copied the user list. David --- Henry Mugasha [EMAIL PROTECTED] wrote: Hi All, Does the current stable struts release support assigning errors to nested indexed propertys of ActionForms? For example, I have an ActionForm called fooBean with the property bar that is a class with a reference to the collection whose reference is foo and each item in the collection has a property xyz. I want to access the errors assigned to this property (by the validate method of the fooBean ActionForm) like so: html:errors name=fooBean property=bar.foo[3].xyz If this feature is supported, how does one set the ActionError? I tried ... ActionErrors errors = new ActionErrors(); ... errors.add (bar.foo[3].xyz, new ActionErrorError ( error string ); but this failed to show any error messages. The point of this is to show error messages against each form field in stead of showing all error messages at the top of form with html:errors/. Any help,suggestions,ideas are highly appreciated. Thanks Henry Make a difference, help support the relief efforts in the U.S. http://clubs.lycos.com/live/events/september11.asp __ Do You Yahoo!? Get email alerts NEW webcam video instant messaging with Yahoo! Messenger. http://im.yahoo.com
RE: html:errors/ tag
Hi I have written a subclass of org.apache.struts.util.MessageResources and also a subclass of org.apache.struts.util.MessageResourcesFactory, and made my implementation so that when html:errors/ tag is called it gets the error message from my database instead of the ActionResources.properties file. But the problem that I have got now is, How do I set that up in Struts and which XML file or other file have I to modify. Could you please help me out in this. Thanks Kanna You can subclass org.apache.struts.util.MessageResources to provide your own database implementation of a resource bundle (as opposed to the common properties implementation via org.apache.struts.util.PropertyMessageResources), put an instance of your subclass in a servlet context (application-scope) attribute, and then use the html:errors tag's bundle attribute to specify the name you gave to the servlet context (application-scope) attribute. At least that should be the theory behind it, though I have not done it myself. -- Stoehr P.S. You could also have the application resource bundle be an instance of your MessageResources subclass by creating a subclass of org.apache.struts.util.MessageResourcesFactory that creates instances of your MessageResources subclass, and then specify the new factory in the ActionServlet's factory init parameter. -Original Message- From: SESHADRI Sudarshan [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 22, 2001 03:52 AM To: '[EMAIL PROTECTED]' Subject: RE: html:errors/ tag Hi Kanna please send me the answer if u find it. thanks Sudarshan tks Sudarshan Tel: office : 9218 6823Fax: 9218 6455 / 9218 6916 Email: [EMAIL PROTECTED] -Original Message- From: Muthu Kannappan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 23 May 2001 8:42 To: [EMAIL PROTECTED] Subject: html:errors/ tag Hi I have been trying to use struts and wanted to use the html:errors/ tag. I wanted to the error messages to be read from a database instead of the ActionResources properties file. Could you let me know what exactly I am suppose to do to achive that. I wanted to changed the code at the place where it was looking for the properties files and make it look into the database. Could any one suggest me how to do that or has anybody done that already. Thanks Kanna Get free email and a permanent address at http://www.netaddress.com/?N=1
RE: html:errors/ tag
Sounds like you want the application resource bundle to be an instance of your MessageResource subclass. In that case, you should just have to specify your MessageResourcesFactory subclass fully qualified name for the factory init parameter of the ActionServlet (see http://jakarta.apache.org/struts/userGuide/building_controller.html#dd_confi g_servlet). -- Stoehr -Original Message- From: Muthu Kannappan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, May 23, 2001 07:13 PM To: [EMAIL PROTECTED] Subject: RE: html:errors/ tag Hi I have written a subclass of org.apache.struts.util.MessageResources and also a subclass of org.apache.struts.util.MessageResourcesFactory, and made my implementation so that when html:errors/ tag is called it gets the error message from my database instead of the ActionResources.properties file. But the problem that I have got now is, How do I set that up in Struts and which XML file or other file have I to modify. Could you please help me out in this. Thanks Kanna You can subclass org.apache.struts.util.MessageResources to provide your own database implementation of a resource bundle (as opposed to the common properties implementation via org.apache.struts.util.PropertyMessageResources), put an instance of your subclass in a servlet context (application-scope) attribute, and then use the html:errors tag's bundle attribute to specify the name you gave to the servlet context (application-scope) attribute. At least that should be the theory behind it, though I have not done it myself. -- Stoehr P.S. You could also have the application resource bundle be an instance of your MessageResources subclass by creating a subclass of org.apache.struts.util.MessageResourcesFactory that creates instances of your MessageResources subclass, and then specify the new factory in the ActionServlet's factory init parameter. -Original Message- From: SESHADRI Sudarshan [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 22, 2001 03:52 AM To: '[EMAIL PROTECTED]' Subject: RE: html:errors/ tag Hi Kanna please send me the answer if u find it. thanks Sudarshan tks Sudarshan Tel: office : 9218 6823Fax: 9218 6455 / 9218 6916 Email: [EMAIL PROTECTED] -Original Message- From: Muthu Kannappan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 23 May 2001 8:42 To: [EMAIL PROTECTED] Subject: html:errors/ tag Hi I have been trying to use struts and wanted to use the html:errors/ tag. I wanted to the error messages to be read from a database instead of the ActionResources properties file. Could you let me know what exactly I am suppose to do to achive that. I wanted to changed the code at the place where it was looking for the properties files and make it look into the database. Could any one suggest me how to do that or has anybody done that already. Thanks Kanna Get free email and a permanent address at http://www.netaddress.com/?N=1
RE: html:errors/ tag
I haven't done this, but if you look in the comments at the start of ActionServlet it say you need to add a factory parameter to the web.xml file, something like this: servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameapplication/param-name param-valuemyApp.ApplicationResources/param-value /init-param init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param init-param param-namefactory/param-name param-valuemyPackage.myMessageResourcesFactory/param-value /init-param load-on-startup2/load-on-startup /servlet Niall -Original Message- From: Muthu Kannappan [mailto:[EMAIL PROTECTED]] Sent: 24 May 2001 00:13 To: [EMAIL PROTECTED] Subject: RE: html:errors/ tag Hi I have written a subclass of org.apache.struts.util.MessageResources and also a subclass of org.apache.struts.util.MessageResourcesFactory, and made my implementation so that when html:errors/ tag is called it gets the error message from my database instead of the ActionResources.properties file. But the problem that I have got now is, How do I set that up in Struts and which XML file or other file have I to modify. Could you please help me out in this. Thanks Kanna You can subclass org.apache.struts.util.MessageResources to provide your own database implementation of a resource bundle (as opposed to the common properties implementation via org.apache.struts.util.PropertyMessageResources), put an instance of your subclass in a servlet context (application-scope) attribute, and then use the html:errors tag's bundle attribute to specify the name you gave to the servlet context (application-scope) attribute. At least that should be the theory behind it, though I have not done it myself. -- Stoehr P.S. You could also have the application resource bundle be an instance of your MessageResources subclass by creating a subclass of org.apache.struts.util.MessageResourcesFactory that creates instances of your MessageResources subclass, and then specify the new factory in the ActionServlet's factory init parameter. -Original Message- From: SESHADRI Sudarshan [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 22, 2001 03:52 AM To: '[EMAIL PROTECTED]' Subject: RE: html:errors/ tag Hi Kanna please send me the answer if u find it. thanks Sudarshan tks Sudarshan Tel: office : 9218 6823Fax: 9218 6455 / 9218 6916 Email: [EMAIL PROTECTED] -Original Message- From: Muthu Kannappan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 23 May 2001 8:42 To: [EMAIL PROTECTED] Subject: html:errors/ tag Hi I have been trying to use struts and wanted to use the html:errors/ tag. I wanted to the error messages to be read from a database instead of the ActionResources properties file. Could you let me know what exactly I am suppose to do to achive that. I wanted to changed the code at the place where it was looking for the properties files and make it look into the database. Could any one suggest me how to do that or has anybody done that already. Thanks Kanna Get free email and a permanent address at http://www.netaddress.com/?N=1
RE: html:errors/ tag
Hi Kanna please send me the answer if u find it. thanks Sudarshan tks Sudarshan Tel: office : 9218 6823Fax: 9218 6455 / 9218 6916 Email: [EMAIL PROTECTED] -Original Message- From: Muthu Kannappan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 23 May 2001 8:42 To: [EMAIL PROTECTED] Subject: html:errors/ tag Hi I have been trying to use struts and wanted to use the html:errors/ tag. I wanted to the error messages to be read from a database instead of the ActionResources properties file. Could you let me know what exactly I am suppose to do to achive that. I wanted to changed the code at the place where it was looking for the properties files and make it look into the database. Could any one suggest me how to do that or has anybody done that already. Thanks Kanna Get free email and a permanent address at http://www.netaddress.com/?N=1 IMPORTANT NOTICE: This e-mail and any attachment to it is intended only to be read or used by the named addressee. It is confidential and may contain legally privileged information. No confidentiality or privilege is waived or lost by any mistaken transmission to you. If you receive this e-mail in error, please immediately delete it from your system and notify the sender. You must not disclose, copy or use any part of this e-mail if you are not the intended recipient. The RTA is not responsible for any unauthorised alterations to this e-mail or attachment to it.
RE: html:errors/ tag
You can subclass org.apache.struts.util.MessageResources to provide your own database implementation of a resource bundle (as opposed to the common properties implementation via org.apache.struts.util.PropertyMessageResources), put an instance of your subclass in a servlet context (application-scope) attribute, and then use the html:errors tag's bundle attribute to specify the name you gave to the servlet context (application-scope) attribute. At least that should be the theory behind it, though I have not done it myself. -- Stoehr P.S. You could also have the application resource bundle be an instance of your MessageResources subclass by creating a subclass of org.apache.struts.util.MessageResourcesFactory that creates instances of your MessageResources subclass, and then specify the new factory in the ActionServlet's factory init parameter. -Original Message- From: SESHADRI Sudarshan [mailto:[EMAIL PROTECTED]] Sent: Tuesday, May 22, 2001 03:52 AM To: '[EMAIL PROTECTED]' Subject: RE: html:errors/ tag Hi Kanna please send me the answer if u find it. thanks Sudarshan tks Sudarshan Tel: office : 9218 6823Fax: 9218 6455 / 9218 6916 Email: [EMAIL PROTECTED] -Original Message- From: Muthu Kannappan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, 23 May 2001 8:42 To: [EMAIL PROTECTED] Subject: html:errors/ tag Hi I have been trying to use struts and wanted to use the html:errors/ tag. I wanted to the error messages to be read from a database instead of the ActionResources properties file. Could you let me know what exactly I am suppose to do to achive that. I wanted to changed the code at the place where it was looking for the properties files and make it look into the database. Could any one suggest me how to do that or has anybody done that already. Thanks Kanna Get free email and a permanent address at http://www.netaddress.com/?N=1 IMPORTANT NOTICE: This e-mail and any attachment to it is intended only to be read or used by the named addressee. It is confidential and may contain legally privileged information. No confidentiality or privilege is waived or lost by any mistaken transmission to you. If you receive this e-mail in error, please immediately delete it from your system and notify the sender. You must not disclose, copy or use any part of this e-mail if you are not the intended recipient. The RTA is not responsible for any unauthorised alterations to this e-mail or attachment to it.
