Hi Simon, thank you very much for the answer - it helps.
>>By the way, I normally ignore emails that have mixed posting style (see >>my original sig). But as it's Christmas... see the point, always trying to optimize bandwidth using :), will keep in the mind next time Best regards and have a great Christmas break! 2008/12/20 Simon Kitching <skitch...@apache.org>: > Ah. So in that case, Andrew understood your question correctly and I did > not. You really *did* mean "which link in table row"... > > Yes, you *can* add an id to each of the commandLink components; there is > only one instance of each column no matter how many rows there are in > the table (table components uses the "flyweight" pattern). Note that the > "clientId" is different for each row, as the table automatically ensures > that components have clientId values of > tableId:rownum:componentId > > So just go ahead and add the ids, then as you (and Andrew) point out, > the ActionEvent passed to the processClick method will return the > component whose id (not clientId) you can then check. > > By the way, I normally ignore emails that have mixed posting style (see > my original sig). But as it's Christmas... > > Regards, > Simon > > On Fri, 2008-12-19 at 21:10 +0200, Anton Gavazuk wrote: >> Hi Simon, Andrew >> >> thanks for the answers, >> >> sure, my question is confusing - I meant how to do something like: >> >> <h:table> >> <!-- its link1 --> >> <h:column> >> <h:commandLink action="actionA" actionListener="processClick"> >> </h:column> >> >> <!-- its link2 --> >> <h:column> >> <h:commandLink action="actionB" actionListener="processClick"> >> </h:column> >> </h:table> >> >> So my question was how to define in processClick that user clicks on >> link1 or on click 2? >> >> you cannot put certain Id in link component - its table, so id must be >> unique and its generated by component, >> and actionEvent.getComponent() returns something like "id_lnk_141413" >> - sure, not very meaningful :) >> >> So for now I have gone with separate methods for every actionListener. >> >> Cheers, >> Anton >> >> >> >> 2008/12/19 Simon Kitching <skitch...@apache.org>: >> > Anton Gavazuk schrieb: >> >> Hi all, >> >> >> >> I"m making the master-detail scenario via ActionListeners and want to >> >> use the same ActionListener >> >> >> >> is there any "easy" way to know which link in table row performs the >> >> action? >> >> >> > This should be covered by most JSF textbooks. >> > >> > There is also a page on the myfaces wiki. This page: >> > http://wiki.apache.org/myfaces/ >> > has a link to here: >> > http://wiki.apache.org/myfaces/ExecutingMethodsFromLinkButtonParameters >> > which hopefully answers your question. >> > >> > Regards, >> > Simon >> > >> > -- >> > -- Emails in "mixed" posting style will be ignored >> > -- (http://en.wikipedia.org/wiki/Posting_style) >> > >> > > >
