Tuesday, September 7, 2010

Re: showing all the elements from SuggestOracle in suggestionBox

Hi ,

I am adding the items to the suggestoracle on onmodule load. Its working fine if the match is found for the key pressed (alphabet) .
But i want to show all Existing Items from the suggestoracle when their is no match found for the key pressed (alphabet) by the user ???

Pls let me know if any one knows the solution ..!!



On Fri, Aug 13, 2010 at 7:19 PM, ctasada <ctasada@gmail.com> wrote:
You can send me a private message attaching the source of your class,
so I can take a look.

I'm using it in my code without problems.

On Aug 13, 6:33 am, aditya sanas <007aditya.b...@gmail.com> wrote:
> Hello,
>
> yes you are right we dont have direct access to SuggestBox Popups.
>
> I have already extended SuggestOracle and have overridden method
>
> requestSuggestion(request,callback);
>
> code for the following as follows :
>
> public class StartsWithSuggestOracle extends SuggestOracle
> {
>    //...  some other code...
>
> *    @Override*
> *    public void requestSuggestions(Request request, Callback callback) *
> *    { *
> *        final List suggestions =
> computeItemsFor(request.getQuery().toLowerCase(),request.getLimit()); *
> *        Response response = new Response(suggestions); *
> *        callback.onSuggestionsReady(request, response); *
> *    } *
>
> }
>
> and the underlined method computeItemsFor(); returns me the suggestions
> based upon request so as per my
>
> logic if request contains no character that is an empty string "" i have
> returned all suggestions from oracle object.
>
> so here i m able to get this response correctly but i m nt getting wht
> should be done next with this response.
>
> from where i should give a call to this method and how that list get
> populated.
>
> I have followed that link suggested by you but that was the same mechanism
> that used there.
>
> so i m lil confuse why its not showing the response.
>
> --
> Aditya
>
> On Thu, Aug 12, 2010 at 5:50 PM, ctasada <ctas...@gmail.com> wrote:
> > Hi Aditya,
>
> > The problem is that you don't have direct access to the SuggestBox
> > popup.
>
> > If you want to see all the possible solutions you should extend the
> > SuggestOracle and implement your own requestSuggestions method (see
> > this link for some nice examples:http://development.lombardi.com/?p=39)
>
> > In this way yo can simply return all your list, even ignoring the
> > limit.
>
> > Regards,
> > Carlos.
>
> > On Aug 12, 10:50 am, Aditya <007aditya.b...@gmail.com> wrote:
> > > hi,
>
> > > I want to show all elements from the suggestoracle whenever
> > > suggestionbox recieves a focus.
>
> > > I did some search for it and i found something as follows :
>
> > >http://groups.google.com/group/google-web-toolkit/browse_thread/threa...
>
> > > Now i m able to recieve Response
>
> > > this.getSuggestOracle().requestSuggestions(request, new Callback() {
> > > @Override
> > > public void onSuggestionsReady(Request request, Response response) {
> > >                 // here I m getting complete list from suggestoracle
> > >         }
>
> > > });
>
> > > I am able to get list of suggestions in this response but i dnt knw
> > > what should i do next...?
>
> > > what should be done with this response how this will help me to
> > > populate suggestions...?
>
> > > Thank you.
>
> > > --
> > > Aditya
>
> > --
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Thanks & Regards

S a n t o s h  k u m a r . k

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