Re: Tobago f:param or updateActionListener

[Prashant_Srini <pr...@wipro.com>]

Kai Jemella wrote:
> 
> Hello Bernd,
> 
> thank you very much for helping me.
> 
> Kai
> 
> 
> 2006/10/27, Bernd Bohmann <be...@atanion.com>:
>>
>> Hello Kai,
>>
>> the parameter is only included in the case of the tc:link link attribute.
>>
>> As suggested by Volker on this list you can use this
>>
>> <tc:column label="Spaltenname 1" sortable="false" align="left">
>>        <tc:link label="#{rowData.value}"
>>                   actionListener="#{testForm.click}" >
>>          <f:parameter name="value" value="#{rowData.value}"/>
>>        </tc:link>
>>    </tc:column>
>>
>>
>> in the actionListener you can get the value:
>>
>> UICommand link = (UICommand)actionEvent.getComponent();
>> UIParameter param = (UIParameter)link.getChildren().get(0); // there
>> is no other child
>> Object value = param.getValue();
>>
>> in a action you can get the current row from the tc:sheet component
>> binding
>>
>> table // is the componentbinding to the table
>> Object row = table.getRowData();
>>
>> the return value depends on the DataModel
>>
>> How you can get the selected row in Tobago is described in the
>>
>> tobago-example-addressbook;
>>
>> http://svn.apache.org/repos/asf/myfaces/tobago/trunk/example/addressbook/
>>
>>
>> I don't see any reason why updateActionListener should not work in
>> Tobago. I think it is renderkit independent.
>>
>>
>> Regards
>>
>>
>> Bernd
>>
>>
>> Kai Jemella wrote:
>> > Hello iam trying to get a parameter in my Managed-Bean:
>> >
>> > <tc:link action="#{managedBean.dummy}" label="dummy">
>> >
>> > <f:param name="test" value="test"/>
>> >
>> > </tc:link>
>> >
>> > In my Managed-Bean
>> >
>> >  public String dummy(){
>> >
>> >        FacesContext context = FacesContext.getCurrentInstance();
>> >        Map map = context.getExternalContext().getRequestParameterMap();
>> >        test = (String) map.get("test");
>> >
>> >        System.out.println("ParamTest: "+test);
>> >
>> >        return "index";
>> >    }
>> >
>> > But i only get nothing -> null, it is possible to parse a param with
>> > f:param? I saw the improvement
>> >
>> > http://issues.apache.org/jira/browse/TOBAGO-78
>> >
>> > and so i updated to 1.0.9 snapshot version from the repository but it
>> is
>> > still not working.
>> >
>> > Pleas tell me somebody what my failure is or how i can parse a
>> Parameter
>> in
>> > Tobago.
>> >
>> > Does updateAcitonListener working in Tobago?
>> >
>> > Big THX
>> >
>> > -kai
>> >
>>
> 
> 

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