problem with h:inputHidden
I have problem with h:inputHidden. value=?{verdi.hode}?is output from datatable and will be input also. When i see output from 揝ystem.out.println(hode);?so I can see the right text on the consul but output from JSF is nothing. I don抰 know how an output can be input in JSF. Is that right to use h:inputHidden? Do you know another way to do that? Do you have any tutorial links which can help me?
Please answer med if you have time.
Thank you
<h:column>
<f:facet name="header">
<f:verbatim>Hode</f:verbatim>
</f:facet>
<f:verbatim></f:verbatim>
<h:inputHidden id="Hode" value=?{verdi.hode}?>
<h:commandLink id="ode" action="#{verdi.nyhet}" value="#{verdi.hode}"
immediate="true">
</h:commandLink>
</h:column>
[860 byte] By [
kosallana] at [2007-11-26 15:09:25]
# 1
With immediate="true" in an UICommand component the UPDATE_MODEL_VALUES phase will be skipped. So the values of all UIInput components will never be set. Check http://balusc.xs4all.nl/srv/dev-jep-djl.html for an explanation of the JSF lifecycle and the immediate attribute.
The meaning of h:inputHidden is to save bean property values from request to request in a request scoped bean (the bean will be reinstantiated every request, resulting the values being garbaged at the end of the request). In a session scoped bean the h:inputHidden is fairly useless, because the property values will remain alive during the whole browser session.
# 2
Thank you for replaying
Butt he problem is still the same. The value is: <h:inputHidden id="Hode" value=?{verdi.hode}?>
And link is: h:commandLink id="ode" action="#{verdi.nyhet}" value="#{verdi.hode}"
immediate="true">
</h:commandLink>
I tried by immediate="false" and without immediate it was same problem. When I use this code its ok:
<tr>
<td>
Hode :</td><td>
<h:inputText value="#{kontakt.hode}"
id="Hode">
</h:inputText>
</td></tr><tr><td>
<h:commandLink value="S鴎 Nyhet"
action="#{kontakt.nyhet}" style="color: blue; text-decoration: none;"/>
</td><td></td></tr>
The problem is an output value=?{verdi.hode} will be an input in new round <h:inputHidden id="Hode" value=?{verdi.hode}?>
But when I run the program, it is any thing in output.
Send me a link If you have more links about how I can get right output when I click on a commandLink in a datatble in JSF.
Thanks
