[jira] Created: (VELOCITY-542) minus sign in #set requires spaces to surround it
minus sign in #set requires spaces to surround it - Key: VELOCITY-542 URL: https://issues.apache.org/jira/browse/VELOCITY-542 Project: Velocity Issue Type: Bug Components: Engine Affects Versions: 1.5 Reporter: Will Glass-Husain Priority: Minor The following example: #set($thisCampNumber = 10) #set($nextCampNumber = $thisCampNumber+1) #set($previousCampNumber = $thisCampNumber-1) #set($previousCampNumberB = $thisCampNumber - 1) 1: $thisCampNumberbr 2: $nextCampNumberbr 3: $previousCampNumberbr 4: $previousCampNumberBbr produces this result 1: 10 2: 11 3: $previousCampNumber 4: 9 Note that using a minus sign in a #set statement does not work if there are no spaces around it. (however, the same is not true for +). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[jira] Commented: (VELOCITY-542) minus sign in #set requires spaces to surround it
[ https://issues.apache.org/jira/browse/VELOCITY-542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12492313 ] Nathan Bubna commented on VELOCITY-542: --- This is because '-' is a valid character in a reference. Try doing #set( $thisCampNumber-1 = hello world ) before running your test. minus sign in #set requires spaces to surround it - Key: VELOCITY-542 URL: https://issues.apache.org/jira/browse/VELOCITY-542 Project: Velocity Issue Type: Bug Components: Engine Affects Versions: 1.5 Reporter: Will Glass-Husain Priority: Minor The following example: #set($thisCampNumber = 10) #set($nextCampNumber = $thisCampNumber+1) #set($previousCampNumber = $thisCampNumber-1) #set($previousCampNumberB = $thisCampNumber - 1) 1: $thisCampNumberbr 2: $nextCampNumberbr 3: $previousCampNumberbr 4: $previousCampNumberBbr produces this result 1: 10 2: 11 3: $previousCampNumber 4: 9 Note that using a minus sign in a #set statement does not work if there are no spaces around it. (however, the same is not true for +). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Need a clarifcation about some issues
Hi, I have been playing with Velocity in the past few days. By doing so I encountered couple of problems. I'm not sure weather these are the documented behavior so I thought I should ask the list. 1.I couldn't set a property after I initialize the Velocity Engine (After calling the init() method). Here the particular property I was trying to set was MAX_NUMBER_LOOPS property. 2.I couldn't call inner class methods. I put an inner class object in to Velocity context and then tried to call its methods from the template. But it didn't work. Velocity just outputs the calling method name. Thanks, Supun. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Need a clarifcation about some issues
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Supun, Supun Kamburugamuva wrote: 2.I couldn't call inner class methods. I put an inner class object in to Velocity context and then tried to call its methods from the template. But it didn't work. Velocity just outputs the calling method name. Can you verify that the inner class (and the property accessor) is public? I think introspection is blocked when a private/protected inner class is involved, so it's possible that Velocity actually can't read the values from your object. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGMjgY9CaO5/Lv0PARAh2FAJ0QCbpS3iy7FnqGrPcAOwouUQzFIwCgpqqI lJqH+n5Wc8/dFKXNTmRjKnM= =yUfv -END PGP SIGNATURE- - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Need a clarifcation about some issues
On 4/27/07, Supun Kamburugamuva [EMAIL PROTECTED] wrote: Hi, I have been playing with Velocity in the past few days. By doing so I encountered couple of problems. I'm not sure weather these are the documented behavior so I thought I should ask the list. 1.I couldn't set a property after I initialize the Velocity Engine (After calling the init() method). Here the particular property I was trying to set was MAX_NUMBER_LOOPS property. Correct. Properties must be set prior to initialization/use of the runtime. At this point, there is no support for changing properties in a runtime instance that's already in use. 2.I couldn't call inner class methods. I put an inner class object in to Velocity context and then tried to call its methods from the template. But it didn't work. Velocity just outputs the calling method name. Christopher is right here. Inner classes work just fine (i use them a lot), but they must be declared public just like any other classes you are trying access in a template. Thanks, Supun. - 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]
[veltools] status of 2.x branch
hey folks, so, i thought i'd give a heads up that VelocityTools 2.x has come along quickly. at this point, the new code can be used to build apps with much less configuration and much greater flexibility and power than the previous version. it is also almost completely backwards compatible. if you checkout and build the 2.x branch, you can run the simple and showcase examples with no changes and only two minor problems (having an issue with the IteratorTool and RenderTool demos). The VelocityStruts tools are not updated to work with the new system yet, but i should get to those soon. please feel free to check it out and give feedback. once i get 100% (or maybe 99.5%) backwards compatibility with the examples as they are, i will convert them to get rid of the deprecated config and such, in order to demonstrate the new configuration method(s). then we (probably i) can move on to bringing Veltag in (as VelocityViewTag) and perhaps creating a VelocityViewFilter and other such new possibilities. cheers, nathan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
