Hi,
I don't think that the syntax "#{savingsBean.recentBlogEntries[row]}" is
allowed. EL doesn't support passing parameters to methods, just
reading/writing *simple* properties.
I presume your #{savingsBean.savingsList} method returns a List.
You could add a method to your savingsBean that returns a ListDataModel
instance rather than a List, and specify that in the h:dataTable's
"value" attribute. You can then write a getRecentBlogEntries method
which accesses that ListDataModel object to get the current rowData or
rowIndex properties. These refer to the row currently being rendered at
the time the getRecentBlogEntries method is invoked.
Regards,
Simon
Alexandre Poitras wrote:
I can see one quick mistake:
#{savingsBean.recentBlogEntries[#{row}]} should be
#{savingsBean.recentBlogEntries[row]}
On 1/3/06, Marco Mistroni <[EMAIL PROTECTED]> wrote:
hello all,
this code results in an error
<f:view>
<h:form id="savingsForm">
<h:dataTable value="#{savingsBean.savingsList}" var="row" border="1">
<h:column>
<h:outputText value="#{row}"/>
</h:column>
<h:column>
<h:inputText value="#{savingsBean.recentBlogEntries[#{row}]}"/>
</h:column>
</h:dataTable>
<h:panelGroup>
<h:commandButton id="submitInsert" action="#{savingsBean.insert}"
value="Insert"/>
</h:panelGroup>
</h:form>
</f:view>
at this point
<h:inputText value="#{savingsBean.recentBlogEntries[#{row}]}"/
recentBlogEntries is a Map. i tried, for hte sake of trying, to put in a
List (savingsList, the one used for DataTable)all keys
of the Map, and tried to generate inputText for the Map by passing the value
of #{row} (which woul dbe the key of the map)
it didnt work out..... is that impossible or is my syntax wrong somehow?
thanks and regards
marco
--
Alexandre Poitras
Québec, Canada
