I wonder if popup would work. I use it for a tree and the mouse over on
the graphic in my tree works and pops up a popup menu. I just can't get
the actual menu item to work and do what I want(but sounds like you can
just use outputText and don't need commandLinks).
dean
[EMAIL PROTECTED] wrote:
Hi !
Is there a simple way with JSF to display a message while putting the
mouse on a selectItem of a selectOneListBox?
For example: if I have a list box to choose between work and hobbies,
while putting the mouse on “hobbies” I will display all hobbies I
stored in my class.
Thanks
Sophie
------------------------------------------------------------------------
*De :* [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
*Envoyé :* dimanche 19 mars 2006 22:09
*À :* MyFaces Discussion; [EMAIL PROTECTED]
*Objet :* AW: multi-selection in selectOneListBox
I think the problem is the configuration of your commandButton:
<h:commandButton value="#{msg.finish_button}" id="finish-button"
action="#{MyClass.finish}" styleClass="wizardButton" immediate="true”>
You set immediate=true, which causes the ActionEvent to be processed
BEFORE and WITHOUT any model update, which would cause your
setSelectedTrades method to be called. You have to use
immediate=false. In this case, the ActionEvent is processed in a later
phase, after model update.
-Matthias
-----Ursprüngliche Nachricht-----
*Von:* [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Auftrag von [EMAIL PROTECTED]
*Gesendet:* Sonntag, 19. März 2006 20:47
*An:* 'MyFaces Discussion'; [EMAIL PROTECTED]
*Betreff:* RE: multi-selection in selectOneListBox
I have also this setSelectedTrades to get the selected trades in
the jsp page while doing finish :
public void setSelectedTrades(String[] selTrades)
{
logger.info("[MyWizard]start setSelectedTrade");
for(int i=0; i<selTrades.length; i++)
{
if(selTrades[i]!=null)
{
logger.info("[MyWizard]selectedTrade" + selTrades[i]);
this.selectedTrades[i] = selTrades[i];
logger.info("[MyWizard]selectedTrade stored" +
this.selectedTrades[i]);
}
}
logger.info("[MyWizard]end setSelectedTrade");
}
But it seems that this method is never called ([MyWizard]start
setSelectedTrade is never written in my log file).
This method should be automatically called while the
selectManyListBox changes right?
When:
<h:selectManyListbox id="trades1"
value="#{MyClass.selectedTrades}" style="width:150px" >
<f:selectItems value="#{MyClass.allTradesArray}" />
#{MyClass.selectedTrades} calls setSelectedTrades no?
Thanks.
Sophie
------------------------------------------------------------------------
*De :* [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
*Envoyé :* dimanche 19 mars 2006 18:54
*À :* [EMAIL PROTECTED]; 'MyFaces Discussion'
*Objet :* RE: multi-selection in selectOneListBox
I am not really familiar with JSF lifecyle…
Here is my code in the JSF code to select the trades and to submit
it (finish)
<td style="width:150px">
<h:outputText value="#{Fmsg.authorizedTrades}" />:<BR>
<h:selectManyListbox id="trades1"
value="#{MyClass.selectedTrades}" style="width:150px" >
<f:selectItems value="#{MyClass.allTradesArray}" />
</h:selectManyListbox>
</td>
[…]
<td align="center">
<h:commandButton value="#{msg.finish_button}" id="finish-button"
action="#{MyClass.finish}" styleClass="wizardButton" immediate="true”>
</td>
And here is my function finish() from my backing bean:
public String finish()
{
String outcome = FINISH_OUTCOME;
try {
BufferedWriter out = new BufferedWriter(new
FileWriter("selectedTrades.txt"));
out.write(String.valueOf(this.selectedTrades.length));
for(int i=0; i<this.selectedTrades.length; i++)
{
if(selectedTrades[i]!=null)
out.write(this.selectedTrades[i]);
}
out.close();
} catch (IOException ioe) {
System.out.println(ioe.toString());
}
return outcome;
}
And I think I already described my selectedTrades and allTradesArray:
protected SelectItem[] allTradesArray = null;
protected String[] selectedTrades;
While opening the page there is the initialization called:
MyXMLParse xmlParse = new MyXMLParse();
this.allTrades = xmlParse.getAllActiveDimensions("Trade"); //I get
all trades allTrades is a List<SelectItem>
this.allTradesArray = new SelectItem[this.allTrades.size()];
int i=0;
for(SelectItem sel: this.allTrades)
{
this.allTradesArray[i] = sel;
i++;
}
Do you need other code?
Thanks again!
Sophie
------------------------------------------------------------------------
*De :* [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
*Envoyé :* dimanche 19 mars 2006 11:39
*À :* MyFaces Discussion; [EMAIL PROTECTED]
*Objet :* AW: multi-selection in selectOneListBox
I need more info... In which phase of the JSF request lifecycle do
you evaluate or write out the selection? How do you submit the
form, could you please post the code for the action or sth. else
which does perform the submit.
-Matthias
-----Ursprüngliche Nachricht-----
*Von:* [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Auftrag von [EMAIL PROTECTED]
*Gesendet:* Sonntag, 19. März 2006 08:27
*An:* 'MyFaces Discussion'
*Betreff:* RE: multi-selection in selectOneListBox
I am using String datatype…
------------------------------------------------------------------------
*De :* [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
*Envoyé :* samedi 18 mars 2006 20:24
*À :* MyFaces Discussion; [EMAIL PROTECTED]
*Objet :* AW: multi-selection in selectOneListBox
Which datatype do you use for the SelectItem's values?
-Matthias
-----Ursprüngliche Nachricht-----
*Von:*
[EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Auftrag von [EMAIL PROTECTED]
*Gesendet:* Samstag, 18. März 2006 18:48
*An:* 'MyFaces Discussion'
*Betreff:* RE: multi-selection in selectOneListBox
I tried to use an array for the selectedTrades
(String[nbTrades]) and an array for all my trades
(SelectItem[nbTrades])
But that does not work, I have nbTrades selectedTrades
that are all null.
Sophie
------------------------------------------------------------------------
*De :* [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
*Envoyé :* samedi 18 mars 2006 16:44
*À :* MyFaces Discussion; [EMAIL PROTECTED]
*Objet :* AW: multi-selection in selectOneListBox
I've never used the //selectManyListbox// action myself.
But I remember a problem when using a List for the
selected values of a selectManyCheckbox, which also didn't
work. I used an Array with the type of the SelectItem
values instead, and this did the trick. Maybe you want to
try this.
-Matthias
-----Ursprüngliche Nachricht-----
*Von:*
[EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Auftrag von [EMAIL PROTECTED]
*Gesendet:* Samstag, 18. März 2006 16:19
*An:* [EMAIL PROTECTED]; 'MyFaces Discussion'
*Betreff:* RE: multi-selection in selectOneListBox
Thanks for the answer. I was trying to use this
selectManyListBox but I got into troubles to get the
selected items.
Please would you mind telling me what I am doing wrong:
- *I initialized my list of trades:*
/protected List<SelectItem> allTrades = null;/
/allTrades = xmlParse.getAllActiveDimensions("Trade");
//all trades are correctly displayed in my jsp page/
- *I initialized my list of selected trades*:
/protected List<String> selectedTrades = null; /
/this.selectedTrades = new ArrayList<String>();/
- *I have getters setters on them*
/public List<SelectItem> getAllTrades(){/
/ return this.allTrades;/
/ }/
/public void setAllTrades(List<SelectItem> allTrades){/
/ this.allTrades = allTrades;/
/ }public List<String> getSelectedTrades(){/
/ return this.selectedTrades;/
/ }/
/public void setSelectedTrades(List<String>
selectedTrades) {/
/ this.selectedTrades = selectedTrades;/
/ }/
- *I add the code to display the trades in my jsp page*:
/<td style="width:150px">///
/ <h:outputText value="#{Fmsg.authorizedTrades}"
/>:<BR>///
/<h:selectManyListbox id="trades1"
value="#{MyClass.selectedTrades}" style="width:150px"
> ///
/ <f:selectItems value="#{MyClass.allTrades}" />///
/ //</h:selectManyListbox>///
/ </td>///
- I write all the selected trades in a file but none
are written:
/try {/
/ BufferedWriter out = new BufferedWriter(new
FileWriter("selectedTrades.txt"));/
/ for ( String sel : this.selectedTrades)/
/ out.write( sel );/
/ out.close();/
/ } catch (IOException ioe) {/
/ System.out.println(ioe.toString());/
/ }/
But here the file is created but nothing is written
inside! What do I do wrong?
Thanks again for help.
Sophie
------------------------------------------------------------------------
*De :* [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
*Envoyé :* samedi 18 mars 2006 15:19
*À :* MyFaces Discussion; [EMAIL PROTECTED]
*Objet :* AW: multi-selection in selectOneListBox
Hi,
you may use the selectManyListbox of the Standard HTML
RenderKit Taglib. It displays all options at the same
time and allows the user to mouse select many options
while holding the CTRL-Key.
-Matthias
-----Ursprüngliche Nachricht-----
*Von:*
[EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Auftrag von [EMAIL PROTECTED]
*Gesendet:* Samstag, 18. März 2006 11:41
*An:* 'MyFaces Discussion'
*Betreff:* multi-selection in selectOneListBox
Hi !
Is there a JSF tool to have a selectOneListBox
that allows us to select several elements in this
list at the same time ?
Thanks
------------------------------------------------------------------------
*De :* Dave [mailto:[EMAIL PROTECTED]
*Envoyé :* samedi 18 mars 2006 09:24
*À :* [email protected]
*Objet :* myfaces source including sandbox
http://svn.apache.org/repos/asf/myfaces/
http://cvs.apache.org/builds/myfaces/nightly/
I try to use subForm.
I could not find sandbox in repos. In the nightly
build area, there is no sandbox either.
I like to download all myfaces source including
sandbox. thanks for info.
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