CODEWITHSUNDEEP
javagwtsuggestbox
Diego
Diego

Reputation: 472

Issue with GWT SuggestBox

I'm experiencing some problems adding a SuggestBox to my application. The UiBinder template looks like:

...
<g:FlowPanel>
   <g:SuggestBox ui:field='actorSuggestBox' styleName='{style.givemespace}' />
   <g:Button ui:field="addActorButton">Add Actor</g:Button>
</g:FlowPanel>

<g:FlexTable ui:field='actorsTable'></g:FlexTable>
....

and I am creating my own suggestBox by extending MultiWordSuggestOracle. I have debugged my code and made sure that the custom SuggestBox class gets created and initialized properly before I initialize the UiBinder.

My SuggestBox doesn't work well. What puzzles me is that if I add it to the FlexTable (that I had to show entries I was adding via the suggestbox) using setWidget(row, column, widget) this component works properly, so probably I am missing something when initializing the UI. Although I have Dewsbury' book on GWT app, it does not cover UiBinder. The tutorials and code examples I have checked use 

<g:SuggestBox ui:field="mySuggestBox"/>

with no problem. Yet, I don't understand what I'm doing wrong when creating and initializing this component or the UI that makes the SuggestBox not to work. I don't know if it takes more than

actorSuggestBox = new SuggestBox(new CustomSuggestOracle());

to initialize the sugestbox or if there is any other important concept that I am missing when linking/initializing this component.

The component is declared as

@UiField 
@Ignore
SuggestBox actorSuggestBox;

Upvotes: 1

Views: 351

Answers (1)

Andrei Volgin
Andrei Volgin

Reputation: 41099

You have to use:

@UiField (provided = true)
SuggestBox actorSuggestBox = new SuggestBox(new CustomSuggestOracle());

You need to initialize this widget before you call the binder (createAndBindUi).

Upvotes: 1

Related Questions