can you please be more clear? how i can set and get ID for a component like NavigationMenuItem ? I can not find any method in NavigationMenuItem class that allows me set its ID.
Thanks Madhav Bhargava wrote: > > At this point i can quickly think of one solution: > > While you are creating NavigationMenuItems - you are also setting th ID > for > this component. > Set the ID with something on the lines similar to an IP address where the > left most is the parent and any children get appended to it using a > delimiter. > > For all NavigationMenuItem call the same actionListener. Get the Id of the > component and parse the ID. > This will tell you where to re-direct. > > I hope it helps. > > ~madhav > > > On 1/27/07, legolas <[EMAIL PROTECTED]> wrote: >> >> >> I can not use a data table because in my case companies have childs and i >> should show them in a hirarchical mode. >> >> I am wondering that when we can initialize a panelNavigation2 component >> with a list of NavigationMenuItem , why we can not find out which >> menuItem >> has pressed ? >> >> >> >> >> Jeff Bischoff wrote: >> > >> > I would use dataTable to accomplish this task. Help can be found here >> [1]. >> > >> > [1] >> > http://wiki.apache.org/myfaces/ExecutingMethodsFromLinkButtonParameters >> > >> > legolas wrote: >> >> I have a Database table with tens of records the record count is >> dynamic. >> >> when use come to my web site i should show him a navigation menu using >> >> panelNavigation2 . >> >> >> >> Navigation items are created by using data that are stored in >> database, >> >> so I >> >> create NavigationMenuItems in backing bean by quering the database. >> >> >> >> Each record of the database contains some data related to a Company so >> >> the >> >> navigation menu that i create contains label for each company. >> >> >> >> Now, When user click on each menuItem i should show that company >> details >> >> to >> >> him. for example use click on menuItem that shows "Yahoo Inc." now I >> >> should >> >> show him some information about Yahoo Inc which I have in my database. >> >> >> >> What i can not findout, is : >> >> >> >> How i should understand that user clicked "Yahoo Inc" menu Item ? >> >> >> >> As total number of menu Items are not defined when i create the >> >> application >> >> so i can not create an action method for each menu Item. >> >> >> >> >> >> Thanks >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> Madhav Bhargava wrote: >> >>> I am not sure what are you trying to achieve here. >> >>> You can associate every Navigation Item with an action method which >> will >> >>> be >> >>> called when the user clicks on the link in the menu >> >>> >> >>> On 1/26/07, legolas <[EMAIL PROTECTED]> wrote: >> >>>> >> >>>> Hi >> >>>> Thank you for reading my post. >> >>>> I have created a dynamic navigation panel using panelNavigation2 >> and >> >>>> several NavigationMenuItem. >> >>>> I have created a list of navigationMenuItem in backend and use it in >> >>>> GUI. >> >>>> >> >>>> now my problm is that, I need to perform some action based on user >> >>>> input >> >>>> which is a selected menuItem. >> >>>> >> >>>> imagine that i have created a category of products using >> >>>> panelNavigation2 , >> >>>> a user come to my web page and view the page and then select one of >> >>>> NavigationMenuItems, now i should be able to understand which >> menuItem >> >>>> has >> >>>> pressed to show correct information to my users. >> >>>> >> >>>> for example if i could do the following procedure, my problem will >> be >> >>>> resolved. >> >>>> >> >>>> -Assign a number to each NavigationMenuItem (equal to each category >> >>>> primary >> >>>> key) and then retrieve that number in the action listener assigned >> to >> >>>> NavigationMenuItems. >> >>>> >> >>>> any other do-able solution is good for me. >> >>>> >> >>>> Thanks. >> >>>> -- >> >>>> View this message in context: >> >>>> >> http://www.nabble.com/how-i-can-identify-which-menuItem-has-selected-in-backend--tf3118684.html#a8639997 >> >>>> Sent from the MyFaces - Users mailing list archive at Nabble.com. >> >>>> >> >>>> >> >>> >> >>> -- >> >>> When I tell the truth, it is not for the sake of convincing those who >> do >> >>> not >> >>> know it, but for the sake of defending those that do >> >>> >> >>> >> >> >> > >> > >> > >> > >> >> -- >> View this message in context: >> http://www.nabble.com/how-i-can-identify-which-menuItem-has-selected-in-backend--tf3118684.html#a8656877 >> Sent from the MyFaces - Users mailing list archive at Nabble.com. >> >> > > > -- > When I tell the truth, it is not for the sake of convincing those who do > not > know it, but for the sake of defending those that do > > -- View this message in context: http://www.nabble.com/how-i-can-identify-which-menuItem-has-selected-in-backend--tf3118684.html#a8658921 Sent from the MyFaces - Users mailing list archive at Nabble.com.
