Balaji Saranathan wrote:
Hi,
I have some custom components built that have been bundled as a jar
file. However, when I access them in my JSF page, I get
ClassNotFoundException. The environment doesn’t seem to pick it up from
the jar file. Can you clarify if I can bundle my own
Hi all,
I have 2 Tabs in the panelTabbedPane.
I select Tab 2 and hit a submit button in Tab 2.
The submit button leads to a function of a backend bean. The return
action of this actions leads to the same jsp.
But on the next view tab 1 is selected instead of tab 2.
How can I solve this
[EMAIL PROTECTED] wrote:
Hi all,
I have 2 Tabs in the panelTabbedPane.
I select Tab 2 and hit a submit button in Tab 2.
The submit button leads to a function of a backend bean. The return
action of this actions leads to the same jsp.
But on the next view tab 1 is selected instead of tab 2.
Here is the situation:
I have a JSF page (result.jsp)
with dataTable component with a commandLink in one of his columns.
When clicking on this commandLink, I would like to
open a popup window (detailStockInv.jsp)
to display detail informations about the line that has been clicked.
Here
Thank you for your fast answer.
I am new to JSF - so can you give me a short example how I have to do this?
|-+---
| | Werner Punz |
| | [EMAIL PROTECTED] |
| | Gesendet von: |
| |
-Original Message-
Hi,
I have some custom components built that have been bundled as a jar
file. However, when I access them in my JSF page, I get
ClassNotFoundException. The environment doesn't seem to pick it up from
the jar file. Can you clarify if I can bundle my own
a vague one others might jump in with more detailed answers,
you usually can bind backend bean properties
via the bind attribute to component variables in the backed bean
for instance it might look like this:
class BackendBean {
HtmlTabbedPane pane = new HtmlTabbedPane ...
All,
This is related to JDBC 1.0.
I can register a driver with
class.forName(=Driver class=); // type 4 driver
This statement creates an instance of the
specified driver class and puts in the memory.
Then I can use that driver class while
getting a connection by using
Hi
how about controlling that you have dereferenced the driver
as completely as possible and then just
ask the jvm to kindly consider doing a GC right
now?
have you considered asking this question in the JDBC-forum
at sun's forum site?
http://forum.java.sun.com/forum.jspa?forumID=48
Thank you.
It was the right hint!
But now I have the problem that my TabChangeListener is called several
times.
Does anyone know the reason why?
Marc
a vague one others might jump in with more detailed answers,
you usually can bind backend bean properties
via the bind attribute to
[EMAIL PROTECTED] wrote:
Thank you.
It was the right hint!
But now I have the problem that my TabChangeListener is called several
times.
Does anyone know the reason why?
also only a vague one... once you change the settings for your main tab
control, the listener might be triggered again,
A while back we discussed getting all of the tree2 users together to
discuss and implement various bug fixes and improvements for tree2.
I'm hoping to have some time next week to address this.
In the meantime here is what we should do to get ready for this:
1.) Check JIRA and make sure all of
I think your problem is that you are opening the window with an
*onclick* javascript even. This has nothing to do with the JSF
lifecycle. The regular commandLink approach (without using onclick)
works because you post back (via a form) to the same page. In your
case you are just opening the
Hi
I ran the html editor example and in internet explorer it
seems fine however in mozilla firefox the html editor is very small and the
buttons are not aligned correctly, is that a bug?
Thanks
Tomer
Hi,
x:inputcalendar events like disabled, onchange are not working.
Has anybody using these events successfully?
Thanks Regards,
Varada
**
Please be aware that, notwithstanding the fact that the person sending
this
Yes indeeed Sean. That's is exactly what I said at the end of my post. But my
question is : is it possible to open a popup window (with or without
javascript) to display my detailed informations ? if yes, how ?
Thanks.
-Message d'origine-
De : Sean Schofield [mailto:[EMAIL PROTECTED]
There is a component x:popup wich you could use, but it shows only
onmouseover (if someone had the time to adapt this component to show
onclick it would be great, the possibility to choose if the popup
should be shown on onmouseover or onclick).
Regarding your problem, maybe you can use a session
Am I correct in believing a component only holds its state for the
life of a single view. So that if the same component is in two
differenet views and I navigate from one view to other the component
will not retain it's state from the previouse view without it's values
or itself being bound to a
Yes I tried to use the x:popup component but it is not appropriate for what I
want to do. Having a onclick behaviour ont it would be great :D
The solution you propose is actually what I tried to do. But the problem is
that I use javascript to open the new window. It brakes the JSF flow and my
Dennis Byrne wrote:
Are you under the impression that EL functions cannot accept
parameters?
Just again to this point of the discussion:
I tried myself to write a function that would return the size of a
java.util.List passed as parameter. However, it works fine with JSTL
(core),
There's no way to force someone to use a tool the correct way.
However, I think EL is a good example of how to force someone to use
the tool incorrectly.
Instead of a simple
#{backingBean.viewMethod(viewDependentVariable[s])}, you now have to
perform horrible convolutions and tricks to accomplish
I'm not really confident about my answer to this, but since no one
else has responded, I'll post what I think and someone more
knowledgable will gleefully correct it :)
Components provide methods for saving and restoring state. Between
requests, that state information is stored somewhere, but
We've been trying to do the same thing. We started working with the example
given in Chapter 12 of the book Core JavaServer Faces (p. 587: How do I
generate a popup window?). Actually, the book gives 2 examples: a simple one
(involving index1.jsp and popup1.jsp), and a more robust one like
I haven't been following the previous entries in this thread, but, in
this example, the easiest solution is to create a method in one's bean
called, for example, getListSize():
public int getListSize() {
return this.getList().size();
}
and then code it in one's JSP as:
h:outputText
there is race between two requests:
-submit form (perform actions) and receive answer
-open popup with new page
if submit would win (hit server looong beforem popup request), than action
would be performed and popup could have fresh data
in 99.(9)% cases popup wins, so it doesnt have proper
There are 29 lookup tables in my db.
The selectOneMenu tags of the site are populated via objects that have
been mapped to each table using Hibernate. I want one converter
to rule them all.
getAsString() is done (determine the
identifier/pk property of the bean at runtime by querying the OR meta
On 7/21/05, Aleksei Valikov [EMAIL PROTECTED] wrote:
The point was that you can't use JSTL functions in JSF method bindings.
Actually, you can. It's just difficult to do with the Myfaces EL
resolver. You have to hardcode the association.
You can also do so if you're using myfaces + facelets
Never mind.
You said method bindings, not value bindings.
On 7/21/05, Mike Kienenberger [EMAIL PROTECTED] wrote:
On 7/21/05, Aleksei Valikov [EMAIL PROTECTED] wrote:
The point was that you can't use JSTL functions in JSF method bindings.
Actually, you can. It's just difficult to do with
I handled this by code generation. My Cayenne data-model + Velocity
= N converter.java files + 1 faces-config file. I'll be interested to
here if you come up with a better way.
You might also be able to do something with this. Not sure if it's
directly relevent, but maybe it'll give you new
Thanks for the reply Mike. I asked the question because I'm working on
a custom navigation component for my project. It's basically a simple
navigation bar that contains links to other views and also keeps track
of which link is currently selected. Maybe I'm doing something wrong
but the only way
Greettings, Dennis ...
It will leave jars in WEB-INF/lib according to as it describes the
especficación to it, the truth didn't know it; although I continue
with the problem of not being able to load tags from a page JSP in
eclipse 3.1. I have been enough time with this restlessness and not
yet I
Dear MyFaces-Team,
after the MyFaces BOF on the ApacheCON 2005 we have talked to Martin
and Matthias about our extensional faces-based component library Tobago.
We showed them some of our online examples visible at
http://tobago.atanion.net
and we all agreed, that it is important to
Hi
Is there a Javascript free version of the components?
regards
Alexander
-Original Message-
From: Udo Schnurpfeil [mailto:[EMAIL PROTECTED]
Sent: Thursday, July 21, 2005 11:13 PM
To: dev@myfaces.apache.org; users@myfaces.apache.org
Subject: Contribution of component library
I liked your solution because it would
allow me to use the manage-properties as managed properties of converters
. However dug a little deeper into the UIComponent that is passed
to getAsObject and get what I needed HtmlSelectOneMenu - UISelectItems
- SelectItem - the object - the object's name .
If you point to a request bean, then I'd expect that bean to be
recreated every request. If you point to a session bean, then it'll
hang around until your session ends, so that seems to make sense.
How are you saving state for your component? What's the contents of
your saveState/restoreState?
Mike, are you caching anything? I thought
about the converter itself but converters are created for each request.
I've talked a lot of folks who're just going to the database on each
conversion with no complaints about performance.
Dennis Byrne
-Original Message-
We are really interessted in your feedback regarding our examples.
Unfortunatelly the descriptive text in the demo is not available in
English yet.
-/Original Message-
Advantage of being swiss... no problem with the descriptions ;-)
What I like is the clean
I generate and cache my list of SelectItems once per request.
I wasn't really concerned about performance, but I wanted the lists to
remain constant over the full duration of the request.
You can always add additional caching easy enough after performance
becomes an issue.
No point in optimizing
I assume you have seen the SourceCodeServlet in the simple examples?
It doesn't format the source code but it basically shows the jsp as it
would look in a text editor (before the jsf tags are processed into
HTML.)
Probably not what you are looking for but its a start ...
sean
IIRC, Tomcat comes with just such a gadget, to display the sources for
the servlet and JSP examples.
Craig
On 7/21/05, Jesse Alexander (KBSA 21) [EMAIL PROTECTED] wrote:
Hi
for a sample-webapp I need a servlet that can render
formatted java- and jsp-sourcecode.
Has somebody such a
Ramesh,
There is a very interesting blog post on this topic here which may help you.
http://www.patrickpeak.com/page/patrick/20050614#your_web_app_is_leaking
This was in the context of the jdbc driver being left around when if
you redeploy the app from ant. After a few ant redeploys you end up
Craig,
It sounds like your saying the spec
aims at discouraging certain bad practices of the past. During the
spec's childhood were there ever any arguments about it encouraging
new bad practices. I ask this because I have found myself wanting
to abuse FacesContext.getCurrentInstance() as a
On 7/21/05, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Craig,
It sounds like your saying the spec aims at discouraging certain bad
practices of the past. During the spec's childhood were there ever any
arguments about it encouraging new bad practices. I ask this because I have
found
Greetings!
I have successfully manage to get my tile to display within my tabs,
however, the same tile definition is displayed in each tab. I would like
each tab to display its' corresponding tile. I don't know how to specify
the correct url so that the correct tile definition is inserted. The
I am going to be
writing a WML application and was excited to dig in with MyFaces because I have
seen (or thought I saw) the tags for MyFaces WML implementation in the
past. Now I am having trouble finding the WML tag library in any of the
downloads or even mentioned on the
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