logic:iterate length question
Hello all, I have a question regarding the length attribute of logic:iterate. If I set it to 0 it seems to ignore the length attribute and iterate through the whole collection. Is that a bug or a feature? Thanks Kind regards Nadja Weber T-Systems Systems Integration Business Unit Entwicklungszentrum Darmstadt T-Systems Nova GmbH Office: Otto-Rohm-Str. 71c, 64293 Darmstadt Mail: Postfach 10 05 41, 64205 Darmstadt Phone: 06151 886-4162 Fax: 06151 886-161 mailto:[EMAIL PROTECTED] Internet: http://www.t-systems.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: logic:iterate length question
Hello Nadja, according to the docs: The length value or attribute name (=0 means no limit). Thus, it's a feature. *** WN Hello all, WN I have a question regarding the length attribute of logic:iterate. If I set it to 0 it seems to ignore the length attribute and iterate through the whole collection. Is that a bug or a WN feature? WN Thanks WN Kind regards WN Nadja Weber WN T-Systems WN Systems Integration WN Business Unit Entwicklungszentrum Darmstadt WN T-Systems Nova GmbH WN Office: Otto-Rohm-Str. 71c, 64293 Darmstadt WN Mail: Postfach 10 05 41, 64205 Darmstadt WN Phone: 06151 886-4162 WN Fax: 06151 886-161 WN mailto:[EMAIL PROTECTED] WN Internet: http://www.t-systems.com WN - WN To unsubscribe, e-mail: [EMAIL PROTECTED] WN For additional commands, e-mail: [EMAIL PROTECTED] Regards, Dirk +--- Quality leads ---+ | Dirk Markert [EMAIL PROTECTED] | | Dr. Markert Softwaretechnik AG | | Joseph-von-Fraunhofer-Str. 20 | | 44227 Dortmund | +-- to success! -+ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: logic:iterate length question
Thanks for the reply. Where did you find that sentence? I looked into the Taglib API reference but it doesn't state that information. Anyway, does anybody have any idea how I could make struts *not* iterating? I just realize that this sounds stupid so maybe explaining what i need will clear things up :) I'm working on a breadcrumb navigation. So i have this collection of crumbs, which are to displayed as links, which is no problem, but now the customer wants the last crumb (which is the current page or whatever) to be displayed as plain text. So what I wanted to was iterating through my crumbs with length set to collection length-1, and then iterate through the collection again with offset set to collection length-1. This works fine unless there is only one crumb in the collection, which makes the length-1 equal 0. I hope I could make myself understood. Any ideas on how to make things work? Kind regards Nadja Weber -Ursprungliche Nachricht- Von: Dirk Markert [mailto:[EMAIL PROTECTED] Gesendet: Donnerstag, 3. Juli 2003 17:21 An: Struts Users Mailing List Betreff: Re: logic:iterate length question Hello Nadja, according to the docs: The length value or attribute name (=0 means no limit). Thus, it's a feature. *** WN Hello all, WN I have a question regarding the length attribute of logic:iterate. If I set it to 0 it seems to ignore the length attribute and iterate through the whole collection. Is that a bug or a WN feature? WN Thanks WN Kind regards WN Nadja Weber WN T-Systems WN Systems Integration WN Business Unit Entwicklungszentrum Darmstadt WN T-Systems Nova GmbH WN Office: Otto-Rohm-Str. 71c, 64293 Darmstadt WN Mail: Postfach 10 05 41, 64205 Darmstadt WN Phone: 06151 886-4162 WN Fax: 06151 886-161 WN mailto:[EMAIL PROTECTED] WN Internet: http://www.t-systems.com WN - WN To unsubscribe, e-mail: [EMAIL PROTECTED] WN For additional commands, e-mail: [EMAIL PROTECTED] Regards, Dirk +--- Quality leads ---+ | Dirk Markert [EMAIL PROTECTED] | | Dr. Markert Softwaretechnik AG | | Joseph-von-Fraunhofer-Str. 20 | | 44227 Dortmund | +-- to success! -+ - 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: AW: logic:iterate length question
Hello Nadja, *** WN Thanks for the reply. Where did you find that sentence? IterateTag.java line 187. WN I looked into the Taglib API reference but it doesn't state that information. WN Anyway, does anybody have any idea how I could make struts *not* iterating? Can you use another logic tag? WN I just realize that this sounds stupid so maybe explaining what i need will clear things up :) WN I'm working on a breadcrumb navigation. So i have this collection of crumbs, which are to displayed as links, which is no problem, but now the customer wants the last crumb (which is the current Have you looked at struts-layout. It contains breadcrumb navigation. WN page or whatever) to be displayed as plain text. So what I wanted to was iterating through my crumbs with length set to collection length-1, and then iterate through the collection again with WN offset set to collection length-1. This works fine unless there is only one crumb in the collection, which makes the length-1 equal 0. WN I hope I could make myself understood. WN Any ideas on how to make things work? WN Kind regards WN Nadja Weber WN -Ursprungliche Nachricht- WN Von: Dirk Markert [mailto:[EMAIL PROTECTED] WN Gesendet: Donnerstag, 3. Juli 2003 17:21 WN An: Struts Users Mailing List WN Betreff: Re: logic:iterate length question WN Hello Nadja, WN according to the docs: WN The length value or attribute name (=0 means no limit). WN Thus, it's a feature. WN *** WN Hello all, WN I have a question regarding the length attribute of logic:iterate. If I set it to 0 it seems to ignore the length attribute and iterate through the whole collection. Is that a bug or a WN feature? WN Thanks WN Kind regards WN Nadja Weber WN T-Systems WN Systems Integration WN Business Unit Entwicklungszentrum Darmstadt WN T-Systems Nova GmbH WN Office: Otto-Rohm-Str. 71c, 64293 Darmstadt WN Mail: Postfach 10 05 41, 64205 Darmstadt WN Phone: 06151 886-4162 WN Fax: 06151 886-161 WN mailto:[EMAIL PROTECTED] WN Internet: http://www.t-systems.com WN - WN To unsubscribe, e-mail: [EMAIL PROTECTED] WN For additional commands, e-mail: [EMAIL PROTECTED] WN Regards, WN Dirk WN +--- Quality leads ---+ WN | Dirk Markert [EMAIL PROTECTED] | WN | Dr. Markert Softwaretechnik AG | WN | Joseph-von-Fraunhofer-Str. 20 | WN | 44227 Dortmund | WN +-- to success! -+ WN - WN To unsubscribe, e-mail: [EMAIL PROTECTED] WN For additional commands, e-mail: [EMAIL PROTECTED] WN - WN To unsubscribe, e-mail: [EMAIL PROTECTED] WN For additional commands, e-mail: [EMAIL PROTECTED] Regards, Dirk +--- Quality leads ---+ | Dirk Markert [EMAIL PROTECTED] | | Dr. Markert Softwaretechnik AG | | Joseph-von-Fraunhofer-Str. 20 | | 44227 Dortmund | +-- to success! -+ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
