Link in iterate
Hello, can anyone show me how to manage that I can do the following: under out_put there is an ArrayList of OutDataForms that take the records of a ResultSet. logic:interate id=myForm name=out_put scope=request type=org.apache.struts.example.OutDataForm bean:write name=myForm property=spec/ html:link page=/select.do?species=bean:write name=myForm property=spec/ bean:write name=myForm property=name/ /html:link /logic:interate In my SelectAction (/select.do) I would like to access the species String: request.getParameter(species); and query the database again to edit or delete this row. Everything works fine except that the ?species=.. parameter to the link-Tag seems to be forbidden. But I need the link to expedite the value to the action. What can I do? Thanks Wolfgang
Re: Link in iterate
You can not nest tags in Struts. What you can do is do something like this: html:link page=/select.do paramId=species paramName=myForm paramProperty=spec/ Another note, using page is not recomended, it is better to define a forward in your Struts-config.xml and use forward instead of page. Cheers, Victor On Thu, 11 Apr 2002 17:52, you wrote: Hello, can anyone show me how to manage that I can do the following: under out_put there is an ArrayList of OutDataForms that take the records of a ResultSet. logic:interate id=myForm name=out_put scope=request type=org.apache.struts.example.OutDataForm bean:write name=myForm property=spec/ html:link page=/select.do?species=bean:write name=myForm property=spec/ bean:write name=myForm property=name/ /html:link /logic:interate In my SelectAction (/select.do) I would like to access the species String: request.getParameter(species); and query the database again to edit or delete this row. Everything works fine except that the ?species=.. parameter to the link-Tag seems to be forbidden. But I need the link to expedite the value to the action. What can I do? Thanks Wolfgang -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Link in iterate
this is a JSP limitation, not a struts limitation. Hopefully Struts will soon be integrated with the upcoming standard tag library which will give us a powerful expression evaluator to use in tag properties [EMAIL PROTECTED] 04/11/02 09:14am You can not nest tags in Struts. What you can do is do something like this: html:link page=/select.do paramId=species paramName=myForm paramProperty=spec/ Another note, using page is not recomended, it is better to define a forward in your Struts-config.xml and use forward instead of page. Cheers, Victor On Thu, 11 Apr 2002 17:52, you wrote: Hello, can anyone show me how to manage that I can do the following: under out_put there is an ArrayList of OutDataForms that take the records of a ResultSet. logic:interate id=myForm name=out_put scope=request type=org.apache.struts.example.OutDataForm bean:write name=myForm property=spec/ html:link page=/select.do?species=bean:write name=myForm property=spec/ bean:write name=myForm property=name/ /html:link /logic:interate In my SelectAction (/select.do) I would like to access the species String: request.getParameter(species); and query the database again to edit or delete this row. Everything works fine except that the ?species=.. parameter to the link-Tag seems to be forbidden. But I need the link to expedite the value to the action. What can I do? Thanks Wolfgang -- 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: Link in iterate
Thank you, I tried it but an ServletException told me: Cannot find bean myFrom in scope null Everything was put into request scope, so at the moment it is displayed, myForm should still be alive. Any idea? Wolfgang this is a JSP limitation, not a struts limitation. Hopefully Struts will soon be integrated with the upcoming standard tag library which will give us a powerful expression evaluator to use in tag properties [EMAIL PROTECTED] 04/11/02 09:14am You can not nest tags in Struts. What you can do is do something like this: html:link page=/select.do paramId=species paramName=myForm paramProperty=spec/ Another note, using page is not recomended, it is better to define a forward in your Struts-config.xml and use forward instead of page. Cheers, Victor On Thu, 11 Apr 2002 17:52, you wrote: Hello, can anyone show me how to manage that I can do the following: under out_put there is an ArrayList of OutDataForms that take the records of a ResultSet. logic:interate id=myForm name=out_put scope=request type=org.apache.struts.example.OutDataForm bean:write name=myForm property=spec/ html:link page=/select.do?species=bean:write name=myForm property=spec/ bean:write name=myForm property=name/ /html:link /logic:interate In my SelectAction (/select.do) I would like to access the species String: request.getParameter(species); and query the database again to edit or delete this row. Everything works fine except that the ?species=.. parameter to the link-Tag seems to be forbidden. But I need the link to expedite the value to the action. What can I do? Thanks Wolfgang -- 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]
