Ahh ok. Thanks. Read it too quickly. Regards, -Andre Mermegas
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Erik Beeson Sent: Friday, January 31, 2003 10:34 PM To: [EMAIL PROTECTED] Subject: RE: [OS-webwork] how to access bean property? Read Jason's email again carefully. For that to work, you need to have the <ww:property value="name" /> tag inside the body of the first tag. Like I said, check Jason's example again carefully. To the developers who don't want to break up PropertyTag, here we see the problem with a single tag that tries to do too much. --Erik On Fri, 31 Jan 2003, Andre Mermegas wrote: > Oh, one thing, I tried pushing the testBean to the top of the value > stack by doing > > <ww:property value="testBean"/> > > and then accessing it > > <ww:property value="name"/> > > > > But the first ww:property is actually outputting, not pushing the bean > to the top of the value stack I think. > > com.versionary.beans.TestBean@a33d00 > > > > > > > > Regards, > > -Andre Mermegas > > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]] On Behalf Of > Jason Carreira > Sent: Friday, January 31, 2003 9:51 PM > To: [EMAIL PROTECTED] > Subject: RE: [OS-webwork] how to access bean property? > > > > Andre, > > You'll want to do ActionContext.getContext() instead of new > ActionContext(). > > ActionContext.getContext() gets the ThreadLocal instance which is > populated by the ServletDispatcher. > > You'll probably also want to maintain a reference to your TestBean :-) > > Here's an example: > > public class TestAction extends ActionSupport { > private TestBean myBean; > > public TestBean getMyBean() { > return myBean; > } > > public void setMyBean(TestBean myBean) { > this.myBean = myBean; > } > > protected String doExecute() throws Exception { > myBean = new TestBean(); > > BeanUtil.setProperties(ActionContext.getContext().getParameters(), > myBean); > return SUCCESS; > } > } > > Then, in your success.jsp, which is mapped as the success result of > TestAction in the views.properties or actions.xml (see the docs for how > to configure actions and view mappings), you can do this: > > <webwork:property value="myBean"> <!-- This will call getMyBean() on > your action and put it on the top of the value stack --> > > The name is: <webwork:property value="name"/> <!-- This will call > getName() on your TestBean and print it to the page > </webwork:property> > > This is a good way to do it if you have several parameters from the > TestBean that you want to display, but, if you have just one, like in > this case, it's probably better to do this: > > <webwork:property value="myBean/name"/> > > Which will call getMyBean.getName() and print that out to the page. > > Hope that helps. > > I've also put this up on the Wiki: > > > <http://www.opensymphony.com:8668/space/How+do+I+populate+a+form+bean+an > d+get+the+value+using+the+taglib%3F> > http://www.opensymphony.com:8668/space/How+do+I+populate+a+form+bean+and > +get+the+value+using+the+taglib%3F > > -----Original Message----- > From: [EMAIL PROTECTED] [ > <mailto:[EMAIL PROTECTED]> > mailto:[EMAIL PROTECTED]] On Behalf Of > Andre Mermegas > > Sent: Friday, January 31, 2003 9:00 PM > To: [EMAIL PROTECTED] > Subject: [OS-webwork] how to access bean property? > > Hey all, > If I'm doing something like: > > In my Action.doExecute() > ActionContext ac = new ActionContext(); > BeanUtil.setProperties(ac.getParameters(),new TestBean()); > > TestBean has one property "name". > > How do I access the "name" property using the ww taglibs? > > <ww:property value="name"/> doesn't seem to be hitting the bean. > <ww:property value="$name"/> does work, picking up the request parameter > directly. > > I thought maybe I had to name the object bean and then pass it in, like > TestBean tb = new TestBean(); and then pass in the tb object and do > <ww:property value="tb/name"/> but that doesn't work either. > > I've been looking through the docs, but I cant find it. I know I'm not > hitting the Bean on the view. > > Regards, > -Andre Mermegas > > > > > > > Regards, > -Andre Mermegas > > > > ------------------------------------------------------- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com _______________________________________________ Opensymphony-webwork mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork ------------------------------------------------------- This SF.NET email is sponsored by: SourceForge Enterprise Edition + IBM + LinuxWorld = Something 2 See! http://www.vasoftware.com _______________________________________________ Opensymphony-webwork mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/opensymphony-webwork
