On Tue, Jan 13, 2009 at 8:30 AM, Anton Gavazuk <[email protected]>wrote:
> Hi all,
>
> I'm trying to implement such scenario (maybe common)
> I have combobox with countries and another input with cities, so when
> user is choosing an country from combobox, he can enter city name in
> the second input, but in the same time, if the system knows entered
> city in choosed country, show to him the suggestion menu.
>
> so my quick construction looks like:
>
> <h:selectOneMenu id="inDropCountry" value="#{addressBean.countryInt}">
> <f:selectItems value="#{dictionaryBean.countries}"/>
> </h:selectOneMenu>
> <sand:pprPanelGroup id="city_ppr"
> partialTriggers="inDropCountry(onchange)">
> <h:outputText value="#{addressBean.countryInt}"/>
> <h:outputLabel value="City:">
> <sand:inputSuggestAjax value="#{addressBean.city}"
>
> suggestedItemsMethod="#{addressBean.getCitiesForCountry}"
>
> itemLabelMethod="#{addressBean.getCityLabel}">
> <f:converter converterId="cityConverter"/>
> </sand:inputSuggestAjax>
> </h:outputLabel>
> </sand:pprPanelGroup>
>
> Everything is fine on paper (or in editor :) ), but now I have
> obstacle - every change in inputSuggest forces to create new
> AddressBean instance and of course in that case the state of previous
> addreassBean is being loosed. (The scope is request)
> Now I see only one way - to play around with session saving of some
> attributes, but its not very convenient.
>
> Could anyone suggest how to implement this scenario in more handy/easier
> way?
>
Hi
There are many solutions: use myfaces orchestra (conversation scope),
t:saveState, .....
regards
Leonardo Uribe
>
> Cheers,
> Anton
>
