Simple question regarding including double quotes in #set
How do I include double quotes in the #set variables? This is what I am trying to get working, note that including this in single quotes won't render some variable values that I want. #set($keywords = 'meta name=keywords content=information, xyz, something, $person.name, $person.address/') TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Simple question regarding including double quotes in #set
Never mind - I got this working!
#set($keywords = $render.eval('meta name=keywords content=information, xyz,
something, $person.name, $person.address/'))
- Manish
- Original Message -
From: Manish [EMAIL PROTECTED]
To: Velocity Users List velocity-user@jakarta.apache.org
Sent: Wednesday, October 18, 2006 1:37 PM
Subject: Simple question regarding including double quotes in #set
How do I include double quotes in the #set variables? This is what I am trying
to get working, note that including this in single quotes won't render some
variable values that I want.
#set($keywords = 'meta name=keywords content=information, xyz, something,
$person.name, $person.address/')
TIA,
- Manish
-
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Re: How to use velocity tools from a non-web-application
In a non web application you can simply add an instance of any required tool to the Velocty context can use it in your template. hth, - Manish - Original Message - From: Mohsen Saboorian [EMAIL PROTECTED] To: velocity-user@jakarta.apache.org Sent: Thursday, September 14, 2006 9:43 AM Subject: How to use velocity tools from a non-web-application Hi, I'm using Velocity as an embedded template engine for some code generation in an application. I tried hard to convert a String to an Integer value (so that I can use it in a simple calculation), but could not do that either when wrapped attributes in a class with a toInteger() method. Anyway, I've noticed that there is a tool for that (generic math tool). Is it possible to use it in my app (the sample projects on the download archive of velocity-tools are all web application who refer to an XML file through web.xml). How can I refer to toolbox.xml? Thanks. -- View this message in context: http://www.nabble.com/How-to-use-velocity-tools-from-a-non-web-application-tf2269519.html#a6299220 Sent from the Velocity - User forum at Nabble.com. - 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: Can we configuring ApplicationResources.properties for Velocity?
You can put your own tool in the context which will pick up from the resourse bundle...should be straight-forward I'd think. - Manish - Original Message - From: Rakesh Reddy [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Thursday, August 17, 2006 12:29 AM Subject: Re: Can we configuring ApplicationResources.properties for Velocity? Thanks for the help. But I am not looking for VelocityStruts support (I am not trying to use the velocity in view layer or on the front end in JSP's), I am trying to create a standalone application where I have some 10-20 VM templates (which are basically some email notification templates), and I want these templates to be internationalized. It would be great where I can feed the Applicationresource.properties (some thing like this kind of file) to velocity engine. Regards Rakesh Nathan Bubna [EMAIL PROTECTED] wrote: If you are using the VelocityStruts support in VelocityTools, then the MessageTool is what you are looking for. http://jakarta.apache.org/velocity/tools/struts/MessageTool.html Use of this is demonstrated in the velstruts example application that comes with VelocityTools. On 8/16/06, Rakesh Reddy wrote: Hi -- Is there any way to configure the Velocity enigine to use the ApplicationResources.properties (For internationalization) while generating the text from templates? Instead of the passing the inviduall label value. Regrads Rakesh - Get your email and more, right on the new Yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Do you Yahoo!? Everyone is raving about the all-new Yahoo! Mail Beta. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Concatenating String in VTL
Simply do this -
#set($finalService=${serviceName}Service)
- Manish
- Original Message -
From: Anagha [EMAIL PROTECTED]
To: velocity-user velocity-user@jakarta.apache.org
Sent: Thursday, February 09, 2006 12:56 PM
Subject: Concatenating String in VTL
Hi,
Trying out following in the VTL :
#set($finalService=$serviceName+Service)
$finalService
where $serviceName has some string in it.
The output is
$finalService
Is there any other way to concat string in VTL?
Any help is welcome.
--
Thanks Regards,
Anagha
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Re: Concatenating String in VTL
This should be useful for you if you have just started with velocity -- as it seems from your posts in the list http://jakarta.apache.org/velocity/docs/user-guide.html HTH, - manish - Original Message - From: Anagha [EMAIL PROTECTED] To: velocity-user velocity-user@jakarta.apache.org Sent: Thursday, February 09, 2006 12:56 PM Subject: Concatenating String in VTL Hi, Trying out following in the VTL : #set($finalService=$serviceName+Service) $finalService where $serviceName has some string in it. The output is $finalService Is there any other way to concat string in VTL? Any help is welcome. -- Thanks Regards, Anagha - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Accessing velocity context...
I am using velocity with struts, is there a way I can access velocity context directly from within a struts action? - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Accessing velocity context...
Exactly that's what we're doing. But for some reasons I need a handle to the context, and I am wondering how can I do that? - Manish - Original Message - From: Nathan Bubna [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Friday, January 20, 2006 10:50 PM Subject: Re: Accessing velocity context... no. the velocity context is not created until after the action passes of handling of the request to the VelocityViewServlet. so, the velocity context does not exist at the time the action is being executed. if you need to put stuff in the context, put them in the request attributes; remember that the VelocityViewServlet uses a ChainedContext that transparently exposes request attributes to the template. On 1/20/06, Manish [EMAIL PROTECTED] wrote: I am using velocity with struts, is there a way I can access velocity context directly from within a struts action? - Manish - 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: Accessing velocity context...
I know I know But at this stage I do not know much either...will have to wait till Monday to know why exactly it is needed. As of now I have only been asked a question, and I also said no to it -- but I wanted to confirm on the list itself. I need fully prepared ChainedContext created by the VelocityViewServlet for that particular request, one of my objects stored in the context itself may need to access the context (I know it sounds vague...but I can't help it either). The way one can access ServletContext in servlets... Any pointers?? TIA, - Manish - Original Message - From: Nathan Bubna [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Friday, January 20, 2006 11:23 PM Subject: Re: Accessing velocity context... some reasons, eh? that doesn't really help us help you. how's this... do you need just any velocity context (very easy to do), a functional ViewContext (a bit more difficult, but possible), or a fully prepared ChainedContext created by the VelocityViewServlet for that servlet request (not possible in VelocityStruts)? On 1/20/06, Manish [EMAIL PROTECTED] wrote: Exactly that's what we're doing. But for some reasons I need a handle to the context, and I am wondering how can I do that? - Manish - Original Message - From: Nathan Bubna [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Friday, January 20, 2006 10:50 PM Subject: Re: Accessing velocity context... no. the velocity context is not created until after the action passes of handling of the request to the VelocityViewServlet. so, the velocity context does not exist at the time the action is being executed. if you need to put stuff in the context, put them in the request attributes; remember that the VelocityViewServlet uses a ChainedContext that transparently exposes request attributes to the template. On 1/20/06, Manish [EMAIL PROTECTED] wrote: I am using velocity with struts, is there a way I can access velocity context directly from within a struts action? - Manish - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Installing VelocityWebEdit plug-in
I am trying to install VelocityWebEdit plug-in for my Eclipse 3.1.1 I have copied com.hudson.velocityweb_1.0.7 folder under eclipse's plugins directory, but do not know how do I install it by specifying search for new features to insatll, which update site URL do I need to use here. Is there any other way I can do this? Is anybody using this plug-in for velocity with eclipse 3.1? Any pointers wil be highly appreciated. TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Render tool
I am planning to use velocity render tool, but do not know how can I refer to the default context for the same. I am using Velocity with struts. - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Render tool
Never Mind!!! I found the answer... ViewRenderTool does not require context I was looking at RenderTool help!! ;-) - Manish - Original Message - From: Manish [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Thursday, November 24, 2005 2:05 PM Subject: Render tool I am planning to use velocity render tool, but do not know how can I refer to the default context for the same. I am using Velocity with struts. - Manish - 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] The differences between ActionMessagesTool and MessagesTool?
- Original Message - From: Pham Anh Tuan [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org; Bayarsaikhan VOLODYA [EMAIL PROTECTED] Sent: Monday, July 25, 2005 1:17 PM Subject: Re: [HELP] The differences between ActionMessagesTool and MessagesTool? as you said, we must send our messages with GLOBAL_MESSAGE ? if so, I'm clear :D NO!!! You can send any message with ActionMessagesTool , but as someone pointed out, the difference lies in from where the message is picked up. - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [HELP] The differences between ActionMessagesTool and MessagesTool?
One -- These two are not contradictory answers Two -- I was answering your question about we must send our messages with GLOBAL_MESSAGE ?, which is not true, you can have any name for that message. I am saying you can use any message type, not necessarily GLOBAL_MESSAGE. Errors indeed go to errors an messages to messages. That's as clear as it gets, the class name difference itself suggests that. What you put as message (user added) and what you put as error (duplicate user) is sth that you have to decide while using struts, accordingly you'll have to retrieve that in your velocity template. HTH, - Manish - Original Message - From: Pham Anh Tuan [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org; Bayarsaikhan VOLODYA [EMAIL PROTECTED] Sent: Monday, July 25, 2005 1:31 PM Subject: Re: [HELP] The differences between ActionMessagesTool and MessagesTool? one answers: that is true. if you add ActionError, it goes to ErrorsTool ActionMessage,it goes to ActionMessageTool another one answers: NO!!! You can send any message with ActionMessagesTool , but as someone pointed out, the difference lies in from where the message is picked up. who is right ? - Original Message - From: Bayarsaikhan VOLODYA [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Monday, July 25, 2005 2:52 PM Subject: Fwd: [HELP] The differences between ActionMessagesTool and MessagesTool? that is true. if you add ActionError, it goes to ErrorsTool ActionMessage,it goes to ActionMessageTool -- Forwarded message -- From: Pham Anh Tuan [EMAIL PROTECTED] Date: Jul 25, 2005 10:47 AM Subject: Re: [HELP] The differences between ActionMessagesTool and MessagesTool? To: Velocity Users List velocity-user@jakarta.apache.org, Bayarsaikhan VOLODYA [EMAIL PROTECTED] as you said, we must send our messages with GLOBAL_MESSAGE ? if so, I'm clear :D thanks Bayarsaikhan - Original Message - From: Bayarsaikhan VOLODYA [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Monday, July 25, 2005 2:38 PM Subject: Fwd: [HELP] The differences between ActionMessagesTool and MessagesTool? it is not only used for form validation but also used for all kind of messages u wish to send from struts actions. to send message to velocity from struts, we use this code; *** ActionMessages msgs = new ActionMessages(); msgs.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage(user.added)); saveMessages(request,msgs); *** clear? -- Forwarded message -- From: Pham Anh Tuan [EMAIL PROTECTED] Date: Jul 25, 2005 10:29 AM Subject: Re: [HELP] The differences between ActionMessagesTool and MessagesTool? To: Velocity Users List velocity-user@jakarta.apache.org, Bayarsaikhan VOLODYA [EMAIL PROTECTED] Thanks Bayarsaikhan, but as you said, ActionMessagesTool is used rarely, because it's only for form validation error? plz give me more cases so we can use ActionMessagesTool Bayarsaikhan... :( - Original Message - From: Bayarsaikhan VOLODYA [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Monday, July 25, 2005 2:01 PM Subject: Re: [HELP] The differences between ActionMessagesTool and MessagesTool? - ActionMessagesTool is used to retrieve messages from struts. for example, form validation error messages coming from struts validation. - MessagesTool is used to retrieve locale messages from Applicationresource.properties file. On 7/25/05, Pham Anh Tuan [EMAIL PROTECTED] wrote: hi all, would you plz show me the differences between ActionMessagesTool and MessagesTool. I don't know exactly what they are :( thanks for reading! Pham -- Bayarsaikhan VOLODYA - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Bayarsaikhan VOLODYA - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Bayarsaikhan VOLODYA - 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] The differences between ActionMessagesTool and MessagesTool?
One -- These two are not contradictory answers Two -- I was answering your question about we must send our messages with GLOBAL_MESSAGE ?, which is not true, you can have any name for that message. I am saying you can use any message type, not necessarily GLOBAL_MESSAGE. Errors indeed go to errors an messages to messages. That's as clear as it gets, the class name difference itself suggests that. What you put as message (user added) and what you put as error (duplicate user) is sth that you have to decide while using struts, accordingly you'll have to retrieve that in your velocity template. HTH, - Manish - Original Message - From: Pham Anh Tuan [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org; Bayarsaikhan VOLODYA [EMAIL PROTECTED] Sent: Monday, July 25, 2005 1:31 PM Subject: Re: [HELP] The differences between ActionMessagesTool and MessagesTool? one answers: that is true. if you add ActionError, it goes to ErrorsTool ActionMessage,it goes to ActionMessageTool another one answers: NO!!! You can send any message with ActionMessagesTool , but as someone pointed out, the difference lies in from where the message is picked up. who is right ? - Original Message - From: Bayarsaikhan VOLODYA [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Monday, July 25, 2005 2:52 PM Subject: Fwd: [HELP] The differences between ActionMessagesTool and MessagesTool? that is true. if you add ActionError, it goes to ErrorsTool ActionMessage,it goes to ActionMessageTool -- Forwarded message -- From: Pham Anh Tuan [EMAIL PROTECTED] Date: Jul 25, 2005 10:47 AM Subject: Re: [HELP] The differences between ActionMessagesTool and MessagesTool? To: Velocity Users List velocity-user@jakarta.apache.org, Bayarsaikhan VOLODYA [EMAIL PROTECTED] as you said, we must send our messages with GLOBAL_MESSAGE ? if so, I'm clear :D thanks Bayarsaikhan - Original Message - From: Bayarsaikhan VOLODYA [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Monday, July 25, 2005 2:38 PM Subject: Fwd: [HELP] The differences between ActionMessagesTool and MessagesTool? it is not only used for form validation but also used for all kind of messages u wish to send from struts actions. to send message to velocity from struts, we use this code; *** ActionMessages msgs = new ActionMessages(); msgs.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage(user.added)); saveMessages(request,msgs); *** clear? -- Forwarded message -- From: Pham Anh Tuan [EMAIL PROTECTED] Date: Jul 25, 2005 10:29 AM Subject: Re: [HELP] The differences between ActionMessagesTool and MessagesTool? To: Velocity Users List velocity-user@jakarta.apache.org, Bayarsaikhan VOLODYA [EMAIL PROTECTED] Thanks Bayarsaikhan, but as you said, ActionMessagesTool is used rarely, because it's only for form validation error? plz give me more cases so we can use ActionMessagesTool Bayarsaikhan... :( - Original Message - From: Bayarsaikhan VOLODYA [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Monday, July 25, 2005 2:01 PM Subject: Re: [HELP] The differences between ActionMessagesTool and MessagesTool? - ActionMessagesTool is used to retrieve messages from struts. for example, form validation error messages coming from struts validation. - MessagesTool is used to retrieve locale messages from Applicationresource.properties file. On 7/25/05, Pham Anh Tuan [EMAIL PROTECTED] wrote: hi all, would you plz show me the differences between ActionMessagesTool and MessagesTool. I don't know exactly what they are :( thanks for reading! Pham -- Bayarsaikhan VOLODYA - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Bayarsaikhan VOLODYA - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Bayarsaikhan VOLODYA - 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: Problems with VelocityStruts's ErrorsTool
change #if ($errors.exists()) to #if ($errors.exist()) HTH, - Manish - Original Message - From: Mikko Nylén [EMAIL PROTECTED] To: velocity-user@jakarta.apache.org Sent: Monday, July 18, 2005 3:56 PM Subject: Problems with VelocityStruts's ErrorsTool Hi!, I have a little problem with VelocityStruts's ErrorsTool's exists() method. It seems that it isn't working properly, as if I do write something like this in my template: #if ($errors.exists()) ul #foreach ($error in $errors.all) li$error/li #end /ul #end ...it doesn't display anything. However, if I remove the #if-line (and of course, the corresponding #end-line), it does display the errors as expected: ul liUsername is required/li liPassword is required/li /ul What could be wrong? Another issue I have met is with the ErrorsTool's get(String property) method. If I do something like this in my action class's execute(): ActionMessages errors = new ActionMessages(); errors.add(username, new ActionMessage(error.noSuchUser, username)); saveErrors(errors); ...and when my template have this: ul #foreach ($error in $errors.get(username)) li$error/li #end /ul ...shouldn't it display something like this? ul liNo such user testuser/li /ul Thanks for the reply in advance, - Mikko Nylén - 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 for format
Use NumberTool - Manish - Original Message - From: Sandeep Patil [EMAIL PROTECTED] To: velocity-user@jakarta.apache.org Sent: Monday, June 13, 2005 9:49 AM Subject: help for format hi, if i want show my number with the pattern ###,### what should i do.if u have any related help pl forward to me. bye. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Velociy template testing....
I use velocity with struts. Many of the objects that I set for velocity templates have bee changed significant, so the constructs such as - $objectName.methodName() are going to fail. I am wondering if it is possible for me to somehow automate this testing so that I know which of the method calls failed in velocity templates. AFAIK, as of now velocity fails silently (without exception or error) when such calls fail, only with log statements maybe. I can make changes by hand in all the templates, but we want a full-proof automated testing that will test velocity template as a view to see if it is missing some of the information. Is this possible? If yes, how would automate this testing with which tools (otherwise I am using JUnit for struts action tool)?? We are considering more robust and reliable solution to make this transition. rgds, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: can't get the strutslinktool to work.
Use - form action=$link.setAction(DBafdslet) provided you have configured action DBafdslet properly in your struts-config HTH, - Manish - Original Message - From: marc [EMAIL PROTECTED] To: velocity-user@jakarta.apache.org Sent: Friday, May 20, 2005 11:44 AM Subject: Re: can't get the strutslinktool to work. Well tryed it did't work. It still puts in blanks. This for example: form action=$link.setAction(/DBafdslet) Will porduce this in my htmlpage: form action=/HelpDesk As you can see not apending /DBafdslet after /HelpDesk. Is this a common problem, or is it just that can't get it to work? PS using struts 1.2.4 and have tryed with both velocity-tools 1.1 and the dev souces. Shinobu Kawai wrote: Hi Marc, I have just started playing with velocity and struts. But got a problem with the setAction in strutslinktool. Every time I try to use it just fills in blanks. That be in a link or in a form. Just BLANK. I can use the setForward just fin. Any ideas? Which versions of Struts/VelocityTools are you using? For Struts 1.2, you need VelocityTools 1.2, which is still under development. http://cvs.apache.org/snapshots/velocity-tools/ Best regards, -- Shinobu -- Shinobu Kawai [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]
Weird execution of code
Something weird is happening here... I have this piece of code in my Velocity template file - $request.getLocalAddr() This works fine on other machine and gives the correct local IP, however on other machine this results in null value, why is it so? What configuration issue could affect this? Any other ideas? I am lost... TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Trapping template not found error
We are using struts + velocity combination and all errors are trapped and handled by GlobalExceptionHandler, however when velocity template is not found (missing or due to any other reason), I see stack trace in the browser - Org.apache.velocity.exception.ResourceNotFoundException How can I make sure that this error is handled gracefully as well ad a decent message is shown to the user. A lot of these templates are being handled by a designer now, and are referred from another template with #parse TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Velocity and JDBC
Is it possible to use straight JDBC/SQL type of calls in Velocity directly for web page creation? (Well, this question comes from Jasper reports background which allows such things for a DB) What would be the best approach to display DB results on page. - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Velocity and JDBC
What would be the best approach to display DB results on page. I'd check out Claude's project, Velosurf. http://velosurf.sourceforge.net/ Thanks for the link!! :) Is it feasible to use velosurf with Struts/Velocity paradigm. Some design restrictions require me to use action for every link on web page so that it passes through the custom request processor that we have. So need to know about this feasibility before I look into more details. Any inputs will be highly appreciated. TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Resource loader path problems!!! Never easy...
Thanks!!! Found how to use multiple paths in velocity developer's guide and it seems to be working now. - Manish - Original Message - From: Nathan Bubna [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Wednesday, February 16, 2005 10:44 AM Subject: Re: Resource loader path problems!!! Never easy... you probably just need to add the path to the new directory to your foo.resource.loader.path property in your velocity properties. most resource loaders should accept a comma delimited list for the path property. if that doesn't work, answer the following questions to help us help you... what resource loader(s) are you using? what are your resource loader properties? what is the path for the new directory relative to your old one? On Wed, 16 Feb 2005 10:12:27 +0530, Manish [EMAIL PROTECTED] wrote: I am using struts+velocity and we keep all VMs files in our webapps directory, and it works. Now I need to have a separate directory XYZ to store some velocity templates away from rest of the templates, but when I create this XYZ directory and move my selected templates there, I get exception - Resource Not Found. What can I do to make sure that ALL templates are available, the original ones in webapps directory , and these templates which are under XYZ directory under same webapps directory. How to do that? TIA, - Manish - 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]
Resource loader path problems!!! Never easy...
I am using struts+velocity and we keep all VMs files in our webapps directory, and it works. Now I need to have a separate directory XYZ to store some velocity templates away from rest of the templates, but when I create this XYZ directory and move my selected templates there, I get exception - Resource Not Found. What can I do to make sure that ALL templates are available, the original ones in webapps directory , and these templates which are under XYZ directory under same webapps directory. How to do that? TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Map not working in velocity??
well, I am astonished as hell to see that Map is not working velocity.
I have declared it properly,
#set( $another_map = {banana : good, roast beef : bad})
but I get this error -
Lexical error: org.apache.velocity.runtime.parser.TokenMgrError: Lexical
error at line 14, column 22. Encountered: { (123), after :
org.apache.velocity.exception.ParseErrorException: Lexical error:
org.apache.velocity.runtime.parser.TokenMgrError: Lexical error at line 14,
column 22. Encountered: { (123), after :
at org.apache.velocity.Template.process(Template.java:141)
at
org.apache.velocity.runtime.resource.ResourceManagerImpl.loadResource(Resour
ceManagerImpl.java:423)
at
org.apache.velocity.runtime.resource.ResourceManagerImpl.getResource(Resourc
eManagerImpl.java:341)
at
org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance.java
:831)
at
org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance.java
:813)
at
org.apache.velocity.runtime.RuntimeSingleton.getTemplate(RuntimeSingleton.ja
va:285)
Please help!!!
TIA,
- Manish
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Re: Map not working in velocity??
But I have seen lot of people mentioning here about using Maps, how do they
do it?
- Manish
- Original Message -
From: Brad Eisan [EMAIL PROTECTED]
To: Velocity Users List velocity-user@jakarta.apache.org
Sent: Monday, January 31, 2005 5:37 PM
Subject: Re: Map not working in velocity??
On 31 Jan 2005, at 12:07, Manish wrote:
well, I am astonished as hell to see that Map is not working velocity.
I have declared it properly,
#set( $another_map = {banana : good, roast beef : bad})
but I get this error -
Lexical error: org.apache.velocity.runtime.parser.TokenMgrError:
Lexical
error at line 14, column 22. Encountered: { (123), after :
org.apache.velocity.exception.ParseErrorException: Lexical error:
org.apache.velocity.runtime.parser.TokenMgrError: Lexical error at
line 14,
column 22. Encountered: { (123), after :
at org.apache.velocity.Template.process(Template.java:141)
at
org.apache.velocity.runtime.resource.ResourceManagerImpl.loadResource(R
esour
ceManagerImpl.java:423)
at
org.apache.velocity.runtime.resource.ResourceManagerImpl.getResource(Re
sourc
eManagerImpl.java:341)
at
org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance
.java
:831)
at
org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance
.java
:813)
at
org.apache.velocity.runtime.RuntimeSingleton.getTemplate(RuntimeSinglet
on.ja
va:285)
Please help!!!
Maps are not yet available in 1.4 .. See the below post ..
http://mail-archives.apache.org/eyebrowse/ReadMsg?listName=velocity-
[EMAIL PROTECTED]msgId=2000911
Cheers,
Brad
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Adding map to toolbox
Well, I tried to ad a HashMap to a toolbox as well, but none of its methods (put basically) is working except clear() This is what I did in tool box- tool keymymap/key scopeapplication/scope classjava.util.HashMap/class /tool Then I my velocity code I try this - $mymap.clear() $mymap.put(label.name,manish) $mymap.put(label.country, India) but It doesn't work. The template shows me this - $mymap.put(label.name,manish) $circus.map.put(label.country, India) The clear is not shown, so I am assuming that it's getting executed a $mymap is not NULL. Any help, pointers??? TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Adding map to toolbox
Never mind, I got it. It was printing it because return value for all these map.put operations was NULL. call to clear() wasn't printed because it is void. I put this all like this, and it's working now - !-- $mymap.clear() $mymap.put(label.name,manish) $mymap.put(label.country, India) -- - Manish - Original Message - From: Manish [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Monday, January 31, 2005 7:32 PM Subject: Adding map to toolbox Well, I tried to ad a HashMap to a toolbox as well, but none of its methods (put basically) is working except clear() This is what I did in tool box- tool keymymap/key scopeapplication/scope classjava.util.HashMap/class /tool Then I my velocity code I try this - $mymap.clear() $mymap.put(label.name,manish) $mymap.put(label.country, India) but It doesn't work. The template shows me this - $mymap.put(label.name,manish) $circus.map.put(label.country, India) The clear is not shown, so I am assuming that it's getting executed a $mymap is not NULL. Any help, pointers??? TIA, - Manish - 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: Adding map to toolbox
I did indeed put quiet notation, just forgot to add it here.
- Manish
- Original Message -
From: Nathan Bubna [EMAIL PROTECTED]
To: Velocity Users List velocity-user@jakarta.apache.org
Sent: Monday, January 31, 2005 9:21 PM
Subject: Re: Adding map to toolbox
or you can just use quiet notation:
$!mymap.put('label.name', 'manish')
On Mon, 31 Jan 2005 19:58:31 +0530, Manish [EMAIL PROTECTED] wrote:
Never mind, I got it.
It was printing it because return value for all these map.put operations
was
NULL.
call to clear() wasn't printed because it is void.
I put this all like this, and it's working now -
!--
$mymap.clear()
$mymap.put(label.name,manish)
$mymap.put(label.country, India)
--
- Manish
- Original Message -
From: Manish [EMAIL PROTECTED]
To: Velocity Users List velocity-user@jakarta.apache.org
Sent: Monday, January 31, 2005 7:32 PM
Subject: Adding map to toolbox
Well, I tried to ad a HashMap to a toolbox as well, but none of its
methods
(put basically) is working except clear()
This is what I did in tool box-
tool
keymymap/key
scopeapplication/scope
classjava.util.HashMap/class
/tool
Then I my velocity code I try this -
$mymap.clear()
$mymap.put(label.name,manish)
$mymap.put(label.country, India)
but It doesn't work. The template shows me this -
$mymap.put(label.name,manish) $circus.map.put(label.country,
India)
The clear is not shown, so I am assuming that it's getting executed a
$mymap
is not NULL.
Any help, pointers???
TIA,
- Manish
-
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Re: Map not working in velocity??
But I have seen lot of people mentioning here about using Maps, how do they
do it?
- Manish
- Original Message -
From: Brad Eisan [EMAIL PROTECTED]
To: Velocity Users List velocity-user@jakarta.apache.org
Sent: Monday, January 31, 2005 5:37 PM
Subject: Re: Map not working in velocity??
On 31 Jan 2005, at 12:07, Manish wrote:
well, I am astonished as hell to see that Map is not working velocity.
I have declared it properly,
#set( $another_map = {banana : good, roast beef : bad})
but I get this error -
Lexical error: org.apache.velocity.runtime.parser.TokenMgrError:
Lexical
error at line 14, column 22. Encountered: { (123), after :
org.apache.velocity.exception.ParseErrorException: Lexical error:
org.apache.velocity.runtime.parser.TokenMgrError: Lexical error at
line 14,
column 22. Encountered: { (123), after :
at org.apache.velocity.Template.process(Template.java:141)
at
org.apache.velocity.runtime.resource.ResourceManagerImpl.loadResource(R
esour
ceManagerImpl.java:423)
at
org.apache.velocity.runtime.resource.ResourceManagerImpl.getResource(Re
sourc
eManagerImpl.java:341)
at
org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance
.java
:831)
at
org.apache.velocity.runtime.RuntimeInstance.getTemplate(RuntimeInstance
.java
:813)
at
org.apache.velocity.runtime.RuntimeSingleton.getTemplate(RuntimeSinglet
on.ja
va:285)
Please help!!!
Maps are not yet available in 1.4 .. See the below post ..
http://mail-archives.apache.org/eyebrowse/ReadMsg?listName=velocity-
[EMAIL PROTECTED]msgId=2000911
Cheers,
Brad
-
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Change application directory
This should be easy, but somehow I am little confused. I have done this for JSP/Sevlets, but I don't know what all things are requited to be changed if I need to change my application directory using struts from ROOT to another directory (I am using struts with velocity and not JSP). Will few changes in struts-config.xml suffice or is more work required here? As of now it gets served as - http://.mydomain.com/index.do I want to make it - http://.mydomain.com/xyz/index.do What all code changes will be required here? - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
response.redirect
This must be trivial, but for some reasons I can't find it... How can I do sth similar to response.redirect in velocity template? TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
response.redirect
This must be trivial, but for some reasons I can't find it... How can I do sth similar to response.redirect in velocity template? TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: response.redirect
It can be simply done as - $response.sendRedirect(whatever_path) For anyone else who's interested - Manish - Original Message - From: Manish [EMAIL PROTECTED] To: Velocity Users List velocity-user@jakarta.apache.org Sent: Monday, January 03, 2005 10:16 AM Subject: response.redirect This must be trivial, but for some reasons I can't find it... How can I do sth similar to response.redirect in velocity template? TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Finding string literals
We have several velocity templates developed by many developers in last few months. We have used application.properties to get all the messages, labels, text etc, however there might be few sting literals still existing in those templates. I was wondering if there was any way of having an automated test to find string literals in velocity templates. Is there any? Any inputs/pointers would be greatly appreciated. TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Velocity logging
How can I configure velocity such that the logs go to the standard catalina.out logs for Tomcat. TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Access to request reponse objects in velocity template
Do I have implicit objects request and response available to my velocity templates when I am using velocity with struts? TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
404 error
How can I have a global 404 error template in using Velocity-Struts? - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
file not found in #include #parse
How can I handle the condition gracefully that file specified by$fileName does not exist in either - #include($fileName) #parse($fileName) As of now, when the file is not found, it throws exception - Unable to find resource '/user/profile123.htm' org.apache.velocity.exception.ResourceNotFoundException: Unable to find resource '/user/profile123.htm' TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: 404 error
Thanks Peter! Got your point! :) - Manish - Original Message - From: Peter Harrison [EMAIL PROTECTED] To: Velocity Users List [EMAIL PROTECTED] Sent: Monday, November 08, 2004 10:36 AM Subject: Re: 404 error On Mon, 08 Nov 2004 18:05, Manish wrote: How can I have a global 404 error template in using Velocity-Struts? You don't. A 404 is really a function of Tomcat or your JSP runner. You can configure your own messages if you wish within your web.xml. You can have your 404 error point to a error.jsp or a error.vm, or even a error.do. Its just a matter of configuration of the web.xml to point to the appropriate URL. As an example here is the error redirect for our web application from web.xml: error-page error-code404/error-code location/errorpage.do/location /error-page - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: file not found in #include #parse
resourceExists(). http://jakarta.apache.org/velocity/api/org/apache/velocity/app/VelocityEngin e.html#templateExists(java.lang.String) http://jakarta.apache.org/velocity/api/org/apache/velocity/app/Velocity.html #templateExists(java.lang.String) OTOH, it might be nice if we had properties like directive.include.throw.no.resource directive.parse.throw.no.resource I agree!!! BTW, if I have an HTML file, will this templateExists work for it? - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Example of AbstractPagerTool
Is there any example available for AbstractPagerTool How can I set googlish links there? Despite keeping default size to 20, somehow my slip size is only 19!!! TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Example of AbstractPagerTool
Well, I am not 100% sure, but I think this part of the code is te reason why slip-size of 20 returns only 19 items in the list. Me thinks it's incorrect, can someone explain the reason behined this? /* don't include current page in slip size calcs */ int adjSlipSize = slipSize - 1; Is Matthew Van Horn a regular here? TIA, - Manish - Original Message - From: Manish To: Velocity Users List [EMAIL PROTECTED] Sent: Wednesday, November 03, 2004 1:55 PM Subject: Example of AbstractPagerTool Is there any example available for AbstractPagerTool How can I set googlish links there? Despite keeping default size to 20, somehow my slip size is only 19!!! TIA, - Manish - 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]
A link
I have an area in my form for user comments, the user may type following text in his comments - a href=http://some.url.com/;some name/a I print this text in my template as - $user.comments However, this link is not treated as HTML but as normal text. How can I treat it as HTML by default? The user may or may not use HTML tags, but I'd still want to treat it as HTML. How do I do this? - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Formatting price, decimals etc...
How can I format price, decimals etc in VTL? TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Formatting price, decimals etc...
How can I format price, decimals etc in VTL? TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Formatting price, decimals etc...
How can I format price, decimals etc in VTL?
Try NumberTool. ;)
http://jakarta.apache.org/velocity/tools/javadoc/org/apache/velocity/tools/g
eneric/NumberTool.html
Thanks! :)
I have another problem though, I am trying to format price, and this is what
I am using, but it puts decimal .00 in price which I do not want.
How can I have price such as - $100 instead of $100.00
$listprice itself is an integer.
I have tried -
$!num.format('currency', $listprice)
$!num.format('currency', $!num.format('integer', $p.listprice))
what can I do?
TIA,
- Manish
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Testing HTML well-formedness
How can I test well-formedness of HTML produced by velocity template? I am using Struts-Velocity combination. TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Testing HTML well-formedness
- Original Message - From: Ryan Lea [EMAIL PROTECTED] To: Velocity Users List [EMAIL PROTECTED] Sent: Thursday, October 21, 2004 1:40 PM Subject: RE: Testing HTML well-formedness Whilst its possibly not the best way to do things - I test by dumping the output (HTML) into a file and then using the www.w3.org html validator and upload the file. It will tell you everything right and wrong about the file. That's what I do !!! :) But boss says it has to be automated JUnit test or sth... So, how to do itt??? TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Conditional display - Approach question
What should be the best approach in this case, it's not just about getting this done somehow. I'd highly appreciate any inputs here. First, I'd ask myself, What business does the unavailable books have in booklist in the first place?. If there is a darn good reason, I'd choose (1). Otherwise, (2) is my choice. As for the many programmers, ask them, Would you like to fix 100 classes now, or 200 classes later?. Postponing good design decisions increases the pressure upon the team. Of course, it looks like you have the tests, so it wouldn't be so much pressure (IF they are automated). Thanks for your inputs Shinobu, I have indeed used approach (2) with some smart refactoring. My main concern was the fact that every action now would require to go through this routine. But the code I have rewritten now isolates this functionality and as long as other actions use this module, they're safe. :) The tests are automated indeed. - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Conditional display - Approach question
This is not a strictly Velocity question, but putting it here because I believe that I'd be able to get good inputs here. I use Velocity as view, and struts for actions. Now I have several actions which search DB for various searches and produce a list. I have single velocity template results' to which all these actions are forwarded. Now let's say I have a list of books which can be searched on various parameters and various actions are defined for these searches. Now I need to display only those books which satisfy condition - isAvailable (actual list and condition is far more complex) and not otherwise. I have 2 approaches - (1) Put a conditional check in velocity template while iterating though a list to decide if the book should be displayed. It would be sth like this - #foreach($book in booklist) #if($StockManager.isAvailable($book.number)) ## do whatever here... #end ## don't display anything if book is not available #end (2) Another approach is to check this in VARIOUS actions while creating the list itself if the book should be added to the list at all. First approach sounds easier to implement, but it means that the view part is taking decision about business logic, which sounds not so nice Second approach is difficult because there are many actions that will have to be changed, besides there are many programmers working on various actions, so they all need to take care of that. So I am trying to avoid this However, there's one more advantage here, if I do it this way I can add a unit test to check that only available books are getting added. What should be the best approach in this case, it's not just about getting this done somehow. I'd highly appreciate any inputs here. TIA, - Manish p.s. BTW, is there anything similar to Java continue in VTL? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Velocity with Struts
Anybody using Velocity with struts? Is there any article/tutorial available for the same? I haven't used struts in last year or so (just used for a month before that), so not much comfortable with struts. Any help, pointers would be highly appreciated! TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Velocity with Struts
Thanks a ton for the link Shinobu!!! Somehow the velocity site had hidden this link from me ;) ;) Can you pls tell me how do you typically put stuff in the velocity context with struts? I searched through my action code (that someone lese wrote) for context.put, but couldn't find it. I have used velocity from plain Java classes before. TIA, - Manish - Original Message - From: Shinobu Kawai [EMAIL PROTECTED] To: Velocity Users List [EMAIL PROTECTED] Sent: Friday, October 08, 2004 12:44 PM Subject: Re: Velocity with Struts Hi Manish, Anybody using Velocity with struts? Is there any article/tutorial available for the same? I haven't used struts in last year or so (just used for a month before that), so not much comfortable with struts. I'm sure you've already looked here: http://jakarta.apache.org/velocity/tools/struts/ There is also a nice sample in the Velocity Tools package: examples/velstruts.war Of course, this is only a sample, but it did well for me. Best regards, -- Shinobu Kawai -- Shinobu Kawai [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]
Velocity with struts
Anybody using Velocity with struts? Is there any article/tutorial available for the same? I haven't used struts in last year or so (just used for a month before that), so not comfortable with that. Any help, pointers would be highly appreciated! TIA, - Manish - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Compare null
How can I compare 'null' in my velocity template for if condition???
The following results in an error.
#if(null == $p.getDisplayaddressbool()){
}
TIA,
- Manish
-
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Re: Compare null
Ah thanks!
This should work, but there a global macro somewhere in my code that
replaces all these blank for nulls by NA value.
Now I'll have to figure out whether this test comes first or it is the
macro. Someone else wrote this code and he's leaving
It's fun being a programmer, excitement never stops! ;)
- Manish
p.s.
Nathan,
Are you one of the original developers of Velocity? I find your replies
quite useful and thorough.
- Original Message -
From: Nathan Bubna [EMAIL PROTECTED]
To: Velocity Users List [EMAIL PROTECTED]
Sent: Wednesday, October 06, 2004 12:43 PM
Subject: Re: Compare null
Manish said:
How can I compare 'null' in my velocity template for if condition???
The following results in an error.
#if(null == $p.getDisplayaddressbool()){
}
you're confusing java with VTL. VTL has no null keyword or token. (though
it
was discussed favorably in ages long past.)
i've found the most reliable way to test for nulls is:
#if( $!myboolean == ) foo is null! #end
Nathan Bubna
[EMAIL PROTECTED]
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