| 23,11 → 23,8 |
|---|
| // TODO : traiter latence (augmenter en fonction rapidité saisie + texte vide) |
| // TODO : traiter Tab (selection) |
| // TODO : revoir traitement keyup, keydown |
| // TODO : reactiver le cache (du design à revoir dans ce cas la) |
| |
| import com.google.gwt.json.client.JSONArray; |
| import com.google.gwt.json.client.JSONParser; |
| import com.google.gwt.json.client.JSONString; |
| import com.google.gwt.json.client.JSONValue; |
| import com.google.gwt.user.client.HTTPRequest; |
| import com.google.gwt.user.client.ResponseTextHandler; |
| import com.google.gwt.user.client.ui.ChangeListener; |
| 51,6 → 48,7 |
|---|
| |
| private HashMap cache = new HashMap(); |
| private boolean searching = false; |
| private ResponseTextHandler responseTextHandler=null; |
| |
| protected PopupPanel choicesPopup = new PopupPanel(true); |
| protected ListBox choices = new ListBox(); |
| 57,14 → 55,17 |
|---|
| protected Vector items = new Vector(); |
| protected boolean popupAdded = false; |
| protected boolean visible = false; |
| protected int current = -1; |
| |
| |
| /** |
| * Default Constructor |
| * |
| */ |
| public AutoCompleteAsyncTextBox() |
| public AutoCompleteAsyncTextBox(ResponseTextHandler rsp) |
| { |
| super(); |
| responseTextHandler=rsp; |
| this.addKeyboardListener(this); |
| choices.addChangeListener(this); |
| this.setStyleName("AutoCompleteAsyncTextBox"); |
| 96,35 → 97,13 |
|---|
| /* |
| * Here we fetch the URL and call the handler |
| */ |
| |
| String rematch=match.replaceFirst(" ","/"); |
| |
| if (this.searchUrl!=null && searching==false) { |
| searching=true; |
| HTTPRequest.asyncGet(this.searchUrl + match, |
| new ResponseTextHandler(){ |
| public void onCompletion(String str) { |
| |
| JSONValue jsonValue= JSONParser.parse(str); |
| JSONArray jsonArray; |
| JSONString jsonString; |
| HTTPRequest.asyncGet(this.searchUrl + rematch, responseTextHandler ); |
| |
| if ((jsonArray = jsonValue.isArray()) != null) { |
| for (int i = 0; i < jsonArray.size(); ++i) { |
| if ((jsonString = (jsonArray.get(i)).isString()) != null) { |
| addItem(jsonString.stringValue()); |
| } |
| } |
| } |
| |
| displayList(); |
| |
| |
| |
| } |
| |
| |
| |
| }); |
| |
| } |
| } |
| |
| 197,9 → 176,9 |
|---|
| else { |
| // Validation de l'entree : |
| if (autoCompleteAsyncTextBoxListeners!= null) { |
| autoCompleteAsyncTextBoxListeners.fireTextBoxEnter(this, this.getText()); |
| autoCompleteAsyncTextBoxListeners.fireTextBoxEnter(this,current, this.getText()); |
| } |
| |
| current=-1; |
| this.setText(""); |
| } |
| |
| 224,13 → 203,13 |
|---|
| { |
| items.clear(); |
| |
| if (getFromCache(text)!=null) { |
| /* if (getFromCache(text)!=null) { |
| items=getFromCache(text); |
| displayList(); |
| } |
| else { |
| else {*/ |
| this.doFetchURL(text); |
| } |
| //} |
| } |
| } |
| |
| 243,7 → 222,7 |
|---|
| if(this.items.size() > 0) |
| { |
| |
| addToCache(this.getText(),(Vector) items.clone()); |
| //addToCache(this.getText(),(Vector) items.clone()); |
| |
| choices.clear(); |
| |
| 298,6 → 277,7 |
|---|
| if(choices.getItemCount() > 0) |
| { |
| this.setText(choices.getItemText(choices.getSelectedIndex())); |
| current=choices.getSelectedIndex(); |
| } |
| |
| visible=false; |