It depends how you want to access your backend. Assuming you do a normal
Ajax call you could do something like this:
private List<CustomSuggestion> getMatchingCities(String query, int limit) {
List<CustomSuggestion> list = new ArrayList<CustomSuggestion>();
RequestBuilder request = new
RequestBuilder(RequestBuilder.GET,url+"?query="+query+"&limit=" + limit);
request.setCallback(new RequestCallback() {
@Override
public void onResponseReceived(Request request, Response response) {
//parse the result (maybe JSON) and populate your ArrayList
}
@Override
public void onError(Request request, Throwable exception) {
// TODO Auto-generated method stub
}
});
try
{
request.send();
}
catch (Exception e) {
}
}
On Sunday, August 26, 2012 11:20:31 PM UTC+2, Deepak Singh wrote:
>
> Hi,
>
> I tried this way
>
> public class CustomSuggestion implements Suggestion{
> public CityNameDTO dto = null;
> public CustomSuggestion(CityNameDTO dto) {
> this.dto = dto;
> }
> @Override
> public String getDisplayString() {
> return dto.getCityName();
> }
>
> @Override
> public String getReplacementString() {
> return dto.getCityId();
> }
>
> }
>
>
> public class CustomSuggestOracle extends SuggestOracle{
>
> List<CustomSuggestion> citySugggestions = null;
> @Override
> public void requestSuggestions(Request request, Callback callback) {
> Response response = new Response(getMatchingCities(request.getQuery(),
> request.getLimit()));
> }
> private List<CustomSuggestion> getMatchingCities(String query, int
> limit) {
> List<CustomSuggestion> list = new ArrayList<CustomSuggestion>();
> }
> }
>
>
> Now i am not able to understand how to go ahead with this
> customSuggestOracle.
>
> Could you pls guide me here?
>
> Thanks
> Deepak
>
> On Sun, Aug 26, 2012 at 11:18 PM, Thomas Broyer
> <[email protected]<javascript:>
> > wrote:
>
>>
>>
>> On Sunday, August 26, 2012 6:36:11 PM UTC+2, Deepak Singh wrote:
>>>
>>> But after selecting a value, how do i get the id of the selected value?
>>>
>>
>> SuggestBox works best if you use the ID as the "replacementString" and
>> the label as the "displayString" of the Suggestions in your SuggestOracle.
>> In that case, you don't have to do anything, the ID will be set in the text
>> box upon selecting a suggestion.
>> (e.g. the "replacement string" is an email address, and the display
>> string also contains the full name, the oracle using both the full name and
>> email address for providing suggestions)
>>
>> --
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>>
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>
>
>
> --
> Deepak Singh
>
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