If find it interesting that the argument of placing scriptlets into a jsp page is reason enough not to use them. Has anyone heard of custom tags. If you want to avoid placing scriptlets in your page then develop a tag that handles the data. I have been developing in jsp for a year and a half and have NEVER put a scriptlet in a page. I have found struts/jsp to be a great platform for separating view and control. The other thing is let's not get religious about MVC. There may, rarely (if ever), be an instance where someone needs to grab some data form a view (hisss). But I have seen SQL tags and other such tag-libs that might do someone some good who is working on a project and wants to get a portion of it done and working. Then we can go back and put things the way they should be (MVC). I have worked in production enivronments where you need to get it done yesterday and you have to write sloppy code to get it done. That's life. It's nice to have options. I see that JSP provides that. Struts allows for the flexibility. This is a good thing.
I am not getting in to a holy war over struts/jsp versus struts/velocity. I am just saying. Stop with the scriptlet argument its not that major of a point and your designers don't have to see a stitch of it and they shouldn't have to use it if you understand what you are developing with and how best to use it. Thanks for allowing the soundoff, Brandon Goodin Phase Web and Multimedia P (406) 862-2245 F (406) 862-0354 [EMAIL PROTECTED] http://www.phase.ws -----Original Message----- From: Gabriel Sidler [mailto:[EMAIL PROTECTED]] Sent: Wednesday, February 20, 2002 6:13 AM To: Struts Users Mailing List Subject: Re: Struts vs Template Engine or Both Dave, a Struts user posted the following message yesterday. I think it pretty nicely summarizes what makes Velocity templates attractive to some developers. > From: "Matt Ho" <[EMAIL PROTECTED]> > To: "'Struts Users Mailing List'" <[EMAIL PROTECTED]> > Subject: RE: Velocity-Tools / Struts > Date: Tue, 19 Feb 2002 18:57:02 -0800 > > We've been using Struts/Velocity for some time now and we find it to be > an extremely well matched combination. One of the main advantages of > Velocity is that the syntax is incredibly easy. I can explain it to a > designer who has never seen it before and expect them to be useful > within an hour. > > One of the nicest things it enforces is the separation of presentation > layer and business logic. It removes the desire to "fix" problems by > just putting a small change into the JSP via scriptlets. It also makes > the code a _lot_ more readable which also reduces the development time. We are working on integrating Velocity tightly with Struts. A prototype with several simple application examples is available here: http://husted.com/struts/resources/velstruts.zip This contains a *.war file. Put the *.war into the webapps directory of a Tomcat installation and restart. Then point your browser at http://server:port/velstruts/ to see and try the examples. We are currently in the process of redesigning the API and putting together documentation. I hope for a first release version in the comming weeks. I will announce major changes on this list. Regarding your questions: - As you can see in the examples, JSPs and Velocity templates can be used in the same application. No restrictions. - Regarding the learning curve of Velocity. The language is really simple. Less than 10 directives. Velocity templates don't allow Java scriptlet. If you have been relying on that feature a lot, existing applications might need some redesign to be able to use Velocity. Velocity really enforces a clear separation between view and control. - Regarding performance: Many users have reported that they obtain about the same performance with JSP and Velocity (it really depends on the types of templates). So, performance it not an argument for or against one of the two technologies. We plan to do some more performance tests with a first release version. Gabe Crazy Dave wrote: > > Hi, > > I'm a new JSP developer (previously been working with > SilverStream pages). > > I've been working with Tomcat 4 & Struts and find > JSP's to be a little clumsy with the mixing of script > code and html but I am persevering because developing > my JSP skills is the best way to remain employable. > > I read a little about templete engines > (velocity/turbine) but don't wish to change to them > just yet as most potential employers are sold on JSP. > > I was wondering is it easy to use a combination of > JSP/Struts with a template engine and if so are there > benifits or should I really only pick one or the > other. > > Is there any performance issues JSP vs Templates. > > Any constructive comments on these points or related > would be appreciated. > > Cheers David Cruwys ([EMAIL PROTECTED]) > > __________________________________________________ > Do You Yahoo!? > Yahoo! Sports - Coverage of the 2002 Olympic Games > http://sports.yahoo.com > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- Gabriel Sidler Software Engineer, Eivycom GmbH, Zurich, Switzerland -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
