smart gwt tips tricks trucos Snippets

Create Custom Dialog box 1. replace the dialog class with window class, as the dialog class has no really advantage (as far as I have experienced) 2. use the addMember methode instead the addChild, with this one all layout methods are effectiv. Code: // first final Window purchaseDlg = new Window(); // second, with the vpanel and LayoutSpacer removed (I don't think, you need them any longer) HLayout hpanel = new HLayout(); hpanel.setLayout(Alignment.CENTER); hpanel.addMember(button); purchaseDlg.addItem(hpanel);

smart gwt allow only numbers in textfield Aceptar solo numeros en un textfield en gwt smartclient very simple MASK PROPERTY         TextItem phoneNumberField =  new  TextItem( "phoneNo" ,  "Phone No." );           phoneNumberField.setMask( "(###) ###-####" );           phoneNumberField.setHint( "<nobr>(###) ###-####</nobr>" );         final TextItem check4 = new TextItem();         check4.setName("4");         check4.setTitle("  Grupo");         check4.setTitleOrientation(TitleOrientation.TOP);         check4.setWidth(100);                check4.setValue(false);         check4.setMask("###"); smart gwt allow only numbers in textfield Aceptar solo numeros en un textfield en gwt smartclient   void com.smartgwt.client.widgets.form.fields.TextItem.setMask(String mask) Input mask used to filter text entry. Sample masks: Phone number: (###) ###-#### Social Security number: ###-##

SMARTGWT linked hash map comboboxitem SelectItem         final SelectItem check3 = new SelectItem();                check3.setName("3");         check3.setTitle("enviar msj");         check3.setWidth(40);         check3.setValueMap("Ninguno","Mensaje Directo","Mensaje Massivo"); SMARTGWT linked hash map comboboxitem SelectItem       ComboBoxItem cbItem =  new  ComboBoxItem () ;        cbItem.setTitle ( "Select" ) ;        cbItem.setHint ( "<nobr>A simple ComboBoxItem</nobr>" ) ;        cbItem.setType ( "comboBox" ) ;        cbItem.setValueMap ( "Cat" ,  "Dog" ,  "Giraffe" ,  "Goat" ,  "Marmoset" ,  "Mouse" ) ; Como agregar valores a un combobox en smartgwt, o tambien como agregar id valores a un map en java setValueMap

Grid with scrollbars en smartgwt Grid con scrollbars fijas en smartgwt         Grid_.setWidth100();         Grid_.setHeight100();         Grid__.setDataSource(Source);         Grid_.setAutoFetchData(false);         Grid_.setEmptyMessage(variables.str_empty_call);         Grid_.setLoadingMessage(variables.str_loading);         Grid_.setLoadingDataMessage(variables.str_loading_data);         Grid_.setCellHeight(24);