Finally found why I was getting exceptions after a period of inactivity saying
that SEAM was having probelms removing beans.
Don't forget to add
public void destroy();
to your stateful action interfaces...
You ARE reminded to do this for Entities...
:/
Is there a FAQ for all things like
Another Gotcha
if you have a
| @Length(min = 12, max = 30, message = sim must between 12 and 30
characters long)
|
on a Database Object that is NOT mandatory (like a post code) that is mapped to
a view component of type string.
If you leave the string empty in the view you get a
2 solved...
Closing a window in Firefox and IE.
| input type=button value=Logout
onclick=javascript:window.open('javascript:window.close();','_self','');/
|
from.
| http://www.interwebby.com/blog/2006/02/04/3/
|
| # zenith Says:
| September 28th, 2006 at 10:54 am
|
|
1. I cannot now reproduce this... (I feel silly)
2. Ok, On Firefox nothing happens with the close, IE7 comes up with a question
asking if I want to close the window, which I agree to and then it doesn't
close it. (Go Figure...). I guess my javascript must be wrong.
Both come up with the before
From the .xhtml file...
| !--
| div class=right
| h:commandButton type=submit value=Back
action=#{zoneSubscriptionManager.scancel}/
| /div
| --
|
this gives
| An Error Occurred:
| Bean: $Proxy89, property:
(1) AFAIK This is a bug with the Facelets user manual - it says comments are
skipped by default, when in fact they aren't. You need to explicitly set it to
false.
http://wiki.java.net/bin/view/Projects/FaceletsFAQ#How_do_I_prevent_HTML_comments_f
(3) I would propose the alternative of using
I hear what you say about Facelets and comments. Thanks.
This worked for the button:
h:commandButton action=mainMenu value=Cancel immediate=true
type=submit/
It does however ONLY get me back to main menu ( so no chance to @End the
conversation or do any other cleanup :( )
View the original
got it
| h:commandButton action=#{controller.cancel} value=Cancel
immediate=true type=submit/
|
Now I can...
|
| controller
|
| @End
| public String cancel() {
| log.info(Cancelled request);
| // Other cleanup; release resource etc.
anonymous wrote :
| and make sure to NOT flush the persistence context from the method (either
use a FlushModeType.MANUAL conversation OR set
TransactionAttributeType.NOT_SUPPORTED on the cancel method).
|
Not sure I know what this means, as am a newbie to Seam. I am sure it will
anonymous wrote : Outside of the \h:form\ If I have a command button then it
wont let me have it outide the form;
Just put it in a different form.
View the original post :
http://www.jboss.com/index.html?module=bbop=viewtopicp=3985535#3985535
Reply to the post :
Thanks; wanted to keep my layout together.
| h:commandButton action=#{controller.cancel} value=Cancel
immediate=true type=submit/
|
This worked.
View the original post :
http://www.jboss.com/index.html?module=bbop=viewtopicp=3985605#3985605
Reply to the post :
1. I think this is normal in facelets.
2. Why on earth not? I'm sure you are mistaken.
3. Not correct, just put the button outside the f:form/ element that has the
validation. (This is standard JSF, nothing to do with Seam.)
4. Yes, this is normal, and is the default in recent (1.1.0.BETA)
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