Re: [HELP] bean:define and Map
I'm just use to using it with Strings I guess and when I went to use it with a HashMap it didn't work like I though it was suppose to. I thought it alway created a new instance of the class regardless of type String or not. I understand not duplicating something built into JSP. Thanks for the help, Shawn On 6/15/06, Samere, Adam J <[EMAIL PROTECTED]> wrote: The bean:define tag can create new attributes and scripting variables of type String or create a copy of an existing bean or property on an existing bean. The standard jsp:useBean covers creating a new instance of any class with a default constructor, so why duplicate that functionality in a Struts specific tag? -Adam -Original Message- From: Garner Shawn [mailto:[EMAIL PROTECTED] Sent: Thursday, June 15, 2006 12:02 PM To: Struts Users Mailing List Subject: Re: [HELP] bean:define and Map Thanks, this works. Can you explain to me why I couldn't do the same thing with bean:define? On 6/15/06, Samere, Adam J <[EMAIL PROTECTED]> wrote: > There are probably numerous ways to accomplish this, what I like to do > is define/instantiate the Map using the tag, then set > the key/value pairs using the tag from JSTL. > > You MUST to > use a concrete implementation of java.util.Map, not the interface. > > > > > > Some > Where > > -Adam > > -Original Message- > From: Garner Shawn [mailto:[EMAIL PROTECTED] > Sent: Thursday, June 15, 2006 11:24 AM > To: user@struts.apache.org > Subject: [HELP] bean:define and Map > > > > > I get a can not set null value form paramsMap. > How do I specify the key, value pairs? > > This is to pass into html:link name="" for request parameters when > they click on the link. > > Thanks. > Shawn > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > - > The information contained in this message may be privileged, > confidential, and protected from disclosure. If the reader of this > message is not the intended recipient, or any employee or agent > responsible for delivering this message to the intended recipient, you > are hereby notified that any dissemination, distribution, or copying > of this communication is strictly prohibited. If you have received > this communication in error, please notify us immediately by replying > to the message and deleting it from your computer. > > Thank you. Paychex, Inc. > > > - > 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] - 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: [HELP] bean:define and Map
The bean:define tag can create new attributes and scripting variables of type String or create a copy of an existing bean or property on an existing bean. The standard jsp:useBean covers creating a new instance of any class with a default constructor, so why duplicate that functionality in a Struts specific tag? -Adam -Original Message- From: Garner Shawn [mailto:[EMAIL PROTECTED] Sent: Thursday, June 15, 2006 12:02 PM To: Struts Users Mailing List Subject: Re: [HELP] bean:define and Map Thanks, this works. Can you explain to me why I couldn't do the same thing with bean:define? On 6/15/06, Samere, Adam J <[EMAIL PROTECTED]> wrote: > There are probably numerous ways to accomplish this, what I like to do > is define/instantiate the Map using the tag, then set > the key/value pairs using the tag from JSTL. > > You MUST to > use a concrete implementation of java.util.Map, not the interface. > > > > > > Some > Where > > -Adam > > -Original Message- > From: Garner Shawn [mailto:[EMAIL PROTECTED] > Sent: Thursday, June 15, 2006 11:24 AM > To: user@struts.apache.org > Subject: [HELP] bean:define and Map > > > > > I get a can not set null value form paramsMap. > How do I specify the key, value pairs? > > This is to pass into html:link name="" for request parameters when > they click on the link. > > Thanks. > Shawn > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > - > The information contained in this message may be privileged, > confidential, and protected from disclosure. If the reader of this > message is not the intended recipient, or any employee or agent > responsible for delivering this message to the intended recipient, you > are hereby notified that any dissemination, distribution, or copying > of this communication is strictly prohibited. If you have received > this communication in error, please notify us immediately by replying > to the message and deleting it from your computer. > > Thank you. Paychex, Inc. > > > - > 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [HELP] bean:define and Map
Thanks, this works. Can you explain to me why I couldn't do the same thing with bean:define? On 6/15/06, Samere, Adam J <[EMAIL PROTECTED]> wrote: There are probably numerous ways to accomplish this, what I like to do is define/instantiate the Map using the tag, then set the key/value pairs using the tag from JSTL. You MUST to use a concrete implementation of java.util.Map, not the interface. Some Where -Adam -Original Message- From: Garner Shawn [mailto:[EMAIL PROTECTED] Sent: Thursday, June 15, 2006 11:24 AM To: user@struts.apache.org Subject: [HELP] bean:define and Map I get a can not set null value form paramsMap. How do I specify the key, value pairs? This is to pass into html:link name="" for request parameters when they click on the link. Thanks. Shawn - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - The information contained in this message may be privileged, confidential, and protected from disclosure. If the reader of this message is not the intended recipient, or any employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the message and deleting it from your computer. Thank you. Paychex, Inc. - 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: [HELP] bean:define and Map
There are probably numerous ways to accomplish this, what I like to do is define/instantiate the Map using the tag, then set the key/value pairs using the tag from JSTL. You MUST to use a concrete implementation of java.util.Map, not the interface. Some Where -Adam -Original Message- From: Garner Shawn [mailto:[EMAIL PROTECTED] Sent: Thursday, June 15, 2006 11:24 AM To: user@struts.apache.org Subject: [HELP] bean:define and Map I get a can not set null value form paramsMap. How do I specify the key, value pairs? This is to pass into html:link name="" for request parameters when they click on the link. Thanks. Shawn - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - The information contained in this message may be privileged, confidential, and protected from disclosure. If the reader of this message is not the intended recipient, or any employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution, or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the message and deleting it from your computer. Thank you. Paychex, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
