Re: How to pass SQL variable from JSP to Action?
I just read the Struts user guide again. Is it the right track to go? In Action: ResultSet rs = ...; ResultSetDynaClass rsdc = new ResultSetDynaClass(rs); Iterator rows = rsdc.iterator(); while (rows.hasNext()) { DynaBean row = (DynaBean) rows.next(); ... process this row ... } rs.close(); In JSP: 2005/9/2, 梁炳�� <[EMAIL PROTECTED]>: > After 2nd thought, what if I want to display a no of lines which are > actually links . > > How can it be done with selecting data in Action via ActionForm > and displaying them by jsp? > > > > 2005/9/1, Mark Benussi <[EMAIL PROTECTED]>: > > No he is saying don't look up data in a JSP. > > > > Look it up in a Struts action and place in the presentation layer via an > > ActionForm etc before showing the JSP > > > > -Original Message- > > From: ??? [mailto:[EMAIL PROTECTED] > > Sent: 01 September 2005 15:09 > > To: Struts Users Mailing List > > Subject: Re: How to pass SQL variable from JSP to Action? > > > > Richard > > > > Are you suggesting something like Hibernate or iBatis? > > > > Daniel > > > > > > 2005/9/1, R. Markham <[EMAIL PROTECTED]>: > > > Hallo Nobody(??) > > > > > > It is bad practice to put SQL Statement in a JSP page. > > > > > > Regards > > > > > > Richard Markham > > > > > > > > > -Ursprüngliche Nachricht- > > > Von: ??? [mailto:[EMAIL PROTECTED] > > > Gesendet: Donnerstag, 1. September 2005 05:30 > > > An: Struts Users Mailing List > > > Betreff: Re: How to pass sql variable from jsp to Action? > > > > > > I wonder if it is a proper way to do it because > > > the 1st query displays a no of rows with different group ids. > > > Can the pass a value to Action? > > > If it can, it is excellent. > > > > > > Should it be done like this? > > > change the layout from a no of links > > > to a no of forms > > > In each form, it has hidden value of group id. > > > > > > How will you do this? Thank you very much for your help. > > > > > > 2005/9/1, 梁炳�� <[EMAIL PROTECTED]>: > > > > I retrieve a group id by JSP. > > > > > > > > > > > > When user clicks a link > > > > > > > > > > > > Before another page is shown, in my struts-config.xml, > > > > I try to make a ActionForward function to capture the group_id > > > > and then update a session attribute . > > > > > > > > Then the resulting jsp is like this > > > > > > > > > > > > Is this a proper way to do this? > > > > > > > > I do not know how to write in the Action class so that > > > > it can retrieve the sql value from the passing in jsp file. > > > > > > > > Your help is very much appreicated. > > > > > > > > > > > > > - > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > >
Re: How to pass SQL variable from JSP to Action?
After 2nd thought, what if I want to display a no of lines which are actually links . How can it be done with selecting data in Action via ActionForm and displaying them by jsp? 2005/9/1, Mark Benussi <[EMAIL PROTECTED]>: > No he is saying don't look up data in a JSP. > > Look it up in a Struts action and place in the presentation layer via an > ActionForm etc before showing the JSP > > -Original Message- > From: ??? [mailto:[EMAIL PROTECTED] > Sent: 01 September 2005 15:09 > To: Struts Users Mailing List > Subject: Re: How to pass SQL variable from JSP to Action? > > Richard > > Are you suggesting something like Hibernate or iBatis? > > Daniel > > > 2005/9/1, R. Markham <[EMAIL PROTECTED]>: > > Hallo Nobody(??) > > > > It is bad practice to put SQL Statement in a JSP page. > > > > Regards > > > > Richard Markham > > > > > > -Ursprüngliche Nachricht- > > Von: ??? [mailto:[EMAIL PROTECTED] > > Gesendet: Donnerstag, 1. September 2005 05:30 > > An: Struts Users Mailing List > > Betreff: Re: How to pass sql variable from jsp to Action? > > > > I wonder if it is a proper way to do it because > > the 1st query displays a no of rows with different group ids. > > Can the pass a value to Action? > > If it can, it is excellent. > > > > Should it be done like this? > > change the layout from a no of links > > to a no of forms > > In each form, it has hidden value of group id. > > > > How will you do this? Thank you very much for your help. > > > > 2005/9/1, 梁炳�� <[EMAIL PROTECTED]>: > > > I retrieve a group id by JSP. > > > > > > > > > When user clicks a link > > > > > > > > > Before another page is shown, in my struts-config.xml, > > > I try to make a ActionForward function to capture the group_id > > > and then update a session attribute . > > > > > > Then the resulting jsp is like this > > > > > > > > > Is this a proper way to do this? > > > > > > I do not know how to write in the Action class so that > > > it can retrieve the sql value from the passing in jsp file. > > > > > > Your help is very much appreicated. > > > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
Re: How to pass SQL variable from JSP to Action?
Thanks 2005/9/1, Mark Benussi <[EMAIL PROTECTED]>: > No he is saying don't look up data in a JSP. > > Look it up in a Struts action and place in the presentation layer via an > ActionForm etc before showing the JSP > > -Original Message- > From: ??? [mailto:[EMAIL PROTECTED] > Sent: 01 September 2005 15:09 > To: Struts Users Mailing List > Subject: Re: How to pass SQL variable from JSP to Action? > > Richard > > Are you suggesting something like Hibernate or iBatis? > > Daniel > > > 2005/9/1, R. Markham <[EMAIL PROTECTED]>: > > Hallo Nobody(??) > > > > It is bad practice to put SQL Statement in a JSP page. > > > > Regards > > > > Richard Markham > > > > > > -Ursprüngliche Nachricht- > > Von: ??? [mailto:[EMAIL PROTECTED] > > Gesendet: Donnerstag, 1. September 2005 05:30 > > An: Struts Users Mailing List > > Betreff: Re: How to pass sql variable from jsp to Action? > > > > I wonder if it is a proper way to do it because > > the 1st query displays a no of rows with different group ids. > > Can the pass a value to Action? > > If it can, it is excellent. > > > > Should it be done like this? > > change the layout from a no of links > > to a no of forms > > In each form, it has hidden value of group id. > > > > How will you do this? Thank you very much for your help. > > > > 2005/9/1, 梁炳�� <[EMAIL PROTECTED]>: > > > I retrieve a group id by JSP. > > > > > > > > > When user clicks a link > > > > > > > > > Before another page is shown, in my struts-config.xml, > > > I try to make a ActionForward function to capture the group_id > > > and then update a session attribute . > > > > > > Then the resulting jsp is like this > > > > > > > > > Is this a proper way to do this? > > > > > > I do not know how to write in the Action class so that > > > it can retrieve the sql value from the passing in jsp file. > > > > > > Your help is very much appreicated. > > > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
RE: How to pass SQL variable from JSP to Action?
No he is saying don’t look up data in a JSP. Look it up in a Struts action and place in the presentation layer via an ActionForm etc before showing the JSP -Original Message- From: ??? [mailto:[EMAIL PROTECTED] Sent: 01 September 2005 15:09 To: Struts Users Mailing List Subject: Re: How to pass SQL variable from JSP to Action? Richard Are you suggesting something like Hibernate or iBatis? Daniel 2005/9/1, R. Markham <[EMAIL PROTECTED]>: > Hallo Nobody(??) > > It is bad practice to put SQL Statement in a JSP page. > > Regards > > Richard Markham > > > -Ursprüngliche Nachricht- > Von: ??? [mailto:[EMAIL PROTECTED] > Gesendet: Donnerstag, 1. September 2005 05:30 > An: Struts Users Mailing List > Betreff: Re: How to pass sql variable from jsp to Action? > > I wonder if it is a proper way to do it because > the 1st query displays a no of rows with different group ids. > Can the pass a value to Action? > If it can, it is excellent. > > Should it be done like this? > change the layout from a no of links > to a no of forms > In each form, it has hidden value of group id. > > How will you do this? Thank you very much for your help. > > 2005/9/1, 梁炳�� <[EMAIL PROTECTED]>: > > I retrieve a group id by JSP. > > > > > > When user clicks a link > > > > > > Before another page is shown, in my struts-config.xml, > > I try to make a ActionForward function to capture the group_id > > and then update a session attribute . > > > > Then the resulting jsp is like this > > > > > > Is this a proper way to do this? > > > > I do not know how to write in the Action class so that > > it can retrieve the sql value from the passing in jsp file. > > > > Your help is very much appreicated. > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to pass SQL variable from JSP to Action?
Richard Are you suggesting something like Hibernate or iBatis? Daniel 2005/9/1, R. Markham <[EMAIL PROTECTED]>: > Hallo Nobody(??) > > It is bad practice to put SQL Statement in a JSP page. > > Regards > > Richard Markham > > > -Ursprüngliche Nachricht- > Von: ??? [mailto:[EMAIL PROTECTED] > Gesendet: Donnerstag, 1. September 2005 05:30 > An: Struts Users Mailing List > Betreff: Re: How to pass sql variable from jsp to Action? > > I wonder if it is a proper way to do it because > the 1st query displays a no of rows with different group ids. > Can the pass a value to Action? > If it can, it is excellent. > > Should it be done like this? > change the layout from a no of links > to a no of forms > In each form, it has hidden value of group id. > > How will you do this? Thank you very much for your help. > > 2005/9/1, 梁炳�� <[EMAIL PROTECTED]>: > > I retrieve a group id by JSP. > > > > > > When user clicks a link > > > > > > Before another page is shown, in my struts-config.xml, > > I try to make a ActionForward function to capture the group_id > > and then update a session attribute . > > > > Then the resulting jsp is like this > > > > > > Is this a proper way to do this? > > > > I do not know how to write in the Action class so that > > it can retrieve the sql value from the passing in jsp file. > > > > Your help is very much appreicated. > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
Re: How to pass sql variable from jsp to Action?
I wonder if it is a proper way to do it because the 1st query displays a no of rows with different group ids. Can the pass a value to Action? If it can, it is excellent. Should it be done like this? change the layout from a no of links to a no of forms In each form, it has hidden value of group id. How will you do this? Thank you very much for your help. 2005/9/1, 梁炳場 <[EMAIL PROTECTED]>: > I retrieve a group id by JSP. > > > When user clicks a link > > > Before another page is shown, in my struts-config.xml, > I try to make a ActionForward function to capture the group_id > and then update a session attribute . > > Then the resulting jsp is like this > > > Is this a proper way to do this? > > I do not know how to write in the Action class so that > it can retrieve the sql value from the passing in jsp file. > > Your help is very much appreicated. >