Re: SuggestBox implementation

it depends how you access your backend? How do you transmit your DTO's
from the backend to the frontend?
Manually parsing JSON? RequestFactory? RPC?

On Mon, Aug 27, 2012 at 4:49 PM, Deepak Singh <deepaksingh.kr@gmail.com> wrote:
> I understand this. But my question is how do i implement
> CustomSuggestOracle.java
>
> What will be implementation of the method getMatchingCities() in
> customSuggestionOracle ?
>
> Thanks
> Deepak
>
>
> On Mon, Aug 27, 2012 at 12:42 PM, Ümit Seren <uemit.seren@gmail.com> wrote:
>>
>> 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 <t.br...@gmail.com>
>>> 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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>>>
>>>
>>>
>>>
>>> --
>>> Deepak Singh
>>
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>
>
>
>
> --
> Deepak Singh
>
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