Hi Radu,
you've run into a compatibility problem between Sun RI 1.1 and
Tomahawk, both in earlier versions. An upgrade to the latest 1.1
version of both libraries should help!
regards,
Martin
On 9/3/07, radu_milos <[EMAIL PROTECTED]> wrote:
>
> Hello,
> I am a newbie learning JSF while trying to meet deadlines on a JSF
> refactoring project.
> The docs & forums have helped me quite a lot.... untill now when I seem to
> be facing
> a wierd problem. Here is the context : I have a dataTable and a commandLink
> on every
> line. The actionListener associated with this commandLink should only update
> some db information
> for the concerned record(and then redisplay the same page again).
> My problem is that when i click on _one_ link the actionListener is called
> for every link from the dataTable.
> It is just like had clicked _all_ the links!! very weird.
> (If I have 30 links displayed, I click one link and the actionListener is
> called 30 times.. for
> all 30 rows)
>
> Environement :
> app server : WebLogic 8.1 SP4
> jsf implementation : SUN RI 1.1
> tomahawk version : 1.1.1 (the only one working with weblogic 8.1)
>
> ---THE VIEW---
> #################################################adminLogging.jsp##################
>
> <h:form id="displayLogForm">
> <t:dataTable id="logs"
> value="#{logSort.loggers}"
> var="log"
> binding="#{logSort.dataTable}"
> sortColumn="#{logSort.sort}"
> sortAscending="#{ logSort.ascending}"
> preserveSort="true"
> >
> <h:column>
> <f:facet name="header">
> <t:commandSortHeader columnName="loggerName" arrow="true" >
> <h:outputText value="LoggerName" />
> </t:commandSortHeader>
> </f:facet>
> <h:outputText value="#{log.loggerName }" />
> </h:column>
>
> <h:column>
> <f:facet name="header">
> <h:outputText value="Change Log Level" />
> </f:facet>
> <h:commandLink value="Debug3"
> actionListener="#{logSort.modifyLogOnServer3}"/>
> </h:column>
> </t:dataTable>
> </h:form>
>
> ##################################################################################
>
>
> ---BACKING BEAN---
> public class LogSortHelper extends SortableList{
>
> private HtmlDataTable dataTable;
> ....
> public void modifyLogOnServer3(javax.faces.event.ActionEvent event) {
>
> LoggerBean row = (LoggerBean) dataTable.getRowData();
> String attributeName = row.getLoggerName();
> logger.debug("atribute Name:"+attributeName+"|");
> }
> ...
> }
>
> ---LOGGERBEAN---
> public class LoggerBean {
> ...
> private String loggerName ;
> ....
> }
>
>
> in faces-config.xml, logSort = LogSortHelper
>
>
>
> Further on , I've tryed to get rid of the component binding stuff... (which
> in fact I only needed
> for the dataTable.getRowData() method) .
>
> So i did the following modifications :
> (http://wiki.apache.org/myfaces/ExecutingMethodsFromLinkButtonParameters)
>
> ---VIEW---
> <h:commandLink value="Debug3"
> actionListener="#{logSort.modifyLogOnServer4}">
> <f:param name="logDebugId"
> value="#{log.loggerName}"/>
> </h:commandLink>
>
>
> ---BACKING BEAN---
>
> public String modifyLogOnServer4(javax.faces.event.ActionEvent event) {
> FacesContext context = FacesContext.getCurrentInstance();
> Map map = context.getExternalContext().getRequestParameterMap();
> String attributeName = (String) map.get("logDebugId");
> }
>
> Now I have my actionListener called 30 times... but for the same link( not
> anymore for all the links
> in the dataTable, but for the same link... 30 times)
>
>
> And then something else : I am having inconsistent behaviour when changing
> from commandButton to commandLink...
> IE : using commandButton my parameter is not passed to the backing
> bean.(with commandLink I see params
> in the backing bean)
>
> Anybody got any solutions?
>
> Regards,
> Radu Milos
>
>
>
> --
> View this message in context:
> http://www.nabble.com/CommandLink-in-dataTabl-tf4370964.html#a12458281
> Sent from the MyFaces - Users mailing list archive at Nabble.com.
>
>
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