Thanks for your reply. I have the messages tag inside...
But it is resolved now (by using the tomahawk component).
----- Original Message -----
From: "Jana Parvanova" <[EMAIL PROTECTED]>
To: "MyFaces Discussion" <[email protected]>
Sent: Tuesday, March 28, 2006 12:53 PM
Subject: Re: Update values within nested h:DataTable
Just a blind shot - have u <h:messages/> tag for the page? It is possible
conversion/validation error occurred and u did not see it...
----- Original Message -----
From: "Dirk Hoegemann" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Tuesday, March 28, 2006 3:11 PM
Subject: Update values within nested h:DataTable
Hello,
could somebody please explain me, how I can accomplish an update of the
values from within a nested DataTable?
The Table is populated with a Collection of ArraysLists containing the
objects to be updatable,
The DataTable should look like as follows:
<h:form>
<h:dataTable value="#{student.skills}" var="index">
<h:column>
<h:dataTable value="#{index}" var="skillIndex"
rendered="#{not empty index}" headerClass="datatableHeader">
<h:column>
<h:outputText value="#{skillIndex.skill.name}"/>
</h:column>
<h:column>
<h:selectOneMenu id="lvl" required="true"
value="#{skillIndex.level}" ><!-- To be updated! -->
<f:selectItems value="#{res.skilllevels}" /> </h:selectOneMenu>
</h:column>
</h:dataTable>
</h:column>
</h:dataTable>
<h:commandButton type="submit" value="Save"
action="#{student.updateSkills}" />
</h:form>
-> That doesnt work - the old values are displayed again after invoking
the "Save" button.
Thanks
Dirk
P.S: Do I have to use the binding attribute? If yes - can someone point
me to a good starting tutorial for that? I cant find any (for me) useful
docs for that....
