RE: JSP Tag Life Cycle
yes...sorry...that is what I was referring too. The JSL TagLib lifecycle diagrams. If anybody has any ideas, I like to hear them. Thanks Paul -Original Message- From: Nikola Milutinovic [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 14, 2002 1:30 AM To: Tomcat Users List Subject: Re: JSP Tag Life Cycle I was just looking at the JSP Tag Life Cylcle diagram and had the following question. The doEndTag flows into a decision block that states use t yet another time. In what case is the tag re-evaluated (i.e., the decision block returning yes)? I have a tag that is somehow being invoked twice when I want it to be invoked once. [SNIP] Which specific diagram (in which document) are you looking at? I don't see anything like this on the lifecycle diagrams in the JSP 1.2 spec. I think he is refering to JSP TagLib diagrams, I believe they can be found in official JSP specification. The IterationTag has the ability to re-evaluate the body. While the ability is interesting, I cannot answer Pavel's question - when it is supposed to be used. OTOH, I (still) haven't gotten into some serious JSP work. Nix. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: JSP Tag Life Cycle
I was looking at the book again and it does not have anything to do with the extended support for the IterationTag or the new constants used in the doAfterBody() method. After doEndTag is done, my tag appears to run again from the doStartTag method and onward. IT appears like the entire tag is evaluated again. Any thoughts would be greatly appreciated. thanks Paul -Original Message- From: Pavel Brun [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 14, 2002 6:29 AM To: Tomcat Users List Subject: RE: JSP Tag Life Cycle yes...sorry...that is what I was referring too. The JSL TagLib lifecycle diagrams. If anybody has any ideas, I like to hear them. Thanks Paul -Original Message- From: Nikola Milutinovic [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 14, 2002 1:30 AM To: Tomcat Users List Subject: Re: JSP Tag Life Cycle I was just looking at the JSP Tag Life Cylcle diagram and had the following question. The doEndTag flows into a decision block that states use t yet another time. In what case is the tag re-evaluated (i.e., the decision block returning yes)? I have a tag that is somehow being invoked twice when I want it to be invoked once. [SNIP] Which specific diagram (in which document) are you looking at? I don't see anything like this on the lifecycle diagrams in the JSP 1.2 spec. I think he is refering to JSP TagLib diagrams, I believe they can be found in official JSP specification. The IterationTag has the ability to re-evaluate the body. While the ability is interesting, I cannot answer Pavel's question - when it is supposed to be used. OTOH, I (still) haven't gotten into some serious JSP work. Nix. -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: JSP Tag Life Cycle
On Wed, 13 Feb 2002, Pavel Brun wrote: Date: Wed, 13 Feb 2002 16:53:29 -0500 From: Pavel Brun [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat User [EMAIL PROTECTED] Subject: JSP Tag Life Cycle Hello all, I was just looking at the JSP Tag Life Cylcle diagram and had the following question. The doEndTag flows into a decision block that states use t yet another time. In what case is the tag re-evaluated (i.e., the decision block returning yes)? I have a tag that is somehow being invoked twice when I want it to be invoked once. My doEndTag does return EVAL_PAGE and I wanted it to return that because I want the rest of the JSP page to be evaluated. Any auggestions or answers would be helpful Thanks Paul Which specific diagram (in which document) are you looking at? I don't see anything like this on the lifecycle diagrams in the JSP 1.2 spec. Craig -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
RE: JSP Tag Life Cycle
it is in my book called: JSP Tag Libraries produced by Manning, written by Gal Shachor, Adam Chace, and Magnus Rydin page 98. I will see if I can get a scan of the image and provide it for the group. Thanks Paul -Original Message- From: Craig R. McClanahan [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 13, 2002 4:59 PM To: Tomcat Users List Subject: Re: JSP Tag Life Cycle On Wed, 13 Feb 2002, Pavel Brun wrote: Date: Wed, 13 Feb 2002 16:53:29 -0500 From: Pavel Brun [EMAIL PROTECTED] Reply-To: Tomcat Users List [EMAIL PROTECTED] To: Tomcat User [EMAIL PROTECTED] Subject: JSP Tag Life Cycle Hello all, I was just looking at the JSP Tag Life Cylcle diagram and had the following question. The doEndTag flows into a decision block that states use t yet another time. In what case is the tag re-evaluated (i.e., the decision block returning yes)? I have a tag that is somehow being invoked twice when I want it to be invoked once. My doEndTag does return EVAL_PAGE and I wanted it to return that because I want the rest of the JSP page to be evaluated. Any auggestions or answers would be helpful Thanks Paul Which specific diagram (in which document) are you looking at? I don't see anything like this on the lifecycle diagrams in the JSP 1.2 spec. Craig -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED] -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: JSP Tag Life Cycle
I was just looking at the JSP Tag Life Cylcle diagram and had the following question. The doEndTag flows into a decision block that states use t yet another time. In what case is the tag re-evaluated (i.e., the decision block returning yes)? I have a tag that is somehow being invoked twice when I want it to be invoked once. [SNIP] Which specific diagram (in which document) are you looking at? I don't see anything like this on the lifecycle diagrams in the JSP 1.2 spec. I think he is refering to JSP TagLib diagrams, I believe they can be found in official JSP specification. The IterationTag has the ability to re-evaluate the body. While the ability is interesting, I cannot answer Pavel's question - when it is supposed to be used. OTOH, I (still) haven't gotten into some serious JSP work. Nix.
