Hi Patrick, unfortunately i'll need the single selection model for the purpose of the project ;)
Thx bb.f.pav On 13 Jun., 22:42, Patrick Tucker <[email protected]> wrote: > If you don't need the selection model, try NoSelectionModel. > > On Jun 13, 2:56 pm, "bb.f.pav" <[email protected]> wrote: > > > > > > > > > Hi Juan, > > > 1) i'm not yet reached that point. i'm using the stockwatcher examples > > as basis for my celltable example and run it via eclipse as web > > application > > that's my module.gwt.xml > > > <?xml version="1.0" encoding="UTF-8"?> > > <module rename-to='mysamplegwtohnemaven'> > > <!-- Inherit the core Web Toolkit stuff. --> > > <inherits name='com.google.gwt.user.User'/> > > > <!-- Inherit the default GWT style sheet. You can change --> > > <!-- the theme of your GWT application by uncommenting --> > > <!-- any one of the following lines. --> > > <inherits name='com.google.gwt.user.theme.standard.Standard'/> > > > <!-- Specify the app entry point class. --> > > <entry-point > > class='de.f10rian.mySampleGwtOhneMaven.client.MySampleGwtOhneMaven'/> > > > <!-- Specify the paths for translatable code --> > > <source path='client'/> > > <source path='shared'/> > > > </module> > > > 2) Here is my CellTableExample code. hopefully you'll see my error: > > > public class CellTableExample extends Composite { > > > private static CellTableExampleUiBinder uiBinder = GWT > > .create(CellTableExampleUiBinder.class); > > > interface CellTableExampleUiBinder extends > > UiBinder<Widget, CellTableExample> { > > } > > > @UiField > > CellTable<Person> ct; > > > List<Long> checkBoxSelectedIds = new ArrayList<Long>(); > > > private final ListDataProvider<Person> dataProvider = new > > ListDataProvider<Person>(); > > private final SingleSelectionModel<Person> singleSelectionModel = > > new > > SingleSelectionModel<Person>(); > > > { > > singleSelectionModel.addSelectionChangeHandler(new > > Handler() { > > @Override > > public void onSelectionChange(SelectionChangeEvent > > event) { > > GWT.log("getSelectedObject" + > > singleSelectionModel.getSelectedObject().toString()); > > } > > }); > > } > > > public CellTableExample() { > > initWidget(uiBinder.createAndBindUi(this)); > > > // name column > > Column<Person, String> nameCol = new Column<Person, String>( > > new TextInputCell()){ > > public String getValue(Person object) { > > return object.getName(); > > } > > }; > > > nameCol.setFieldUpdater(new FieldUpdater<Person, String>() { > > public void update(int index, Person object, String > > value) { > > object.setName(value); > > } > > }); > > > // title column > > Column<Person, String> forenameCol = new Column<Person, > > String>( > > new TextInputCell()){ > > public String getValue(Person object) { > > return object.getForeName(); > > } > > }; > > > forenameCol.setFieldUpdater(new FieldUpdater<Person, > > String>() { > > public void update(int index, Person object, String > > value) { > > object.setForeName(value); > > } > > }); > > > /* > > * add check column > > */ > > Column<Person, Boolean> cbCol = new Column<Person, > > Boolean>(new > >CheckboxCell()) { > > public Boolean getValue(Person object) { > > GWT.log("cbCol.getValue: " + Boolean.FALSE); > > return object.isSelected(); > > } > > }; > > > cbCol.setFieldUpdater(new FieldUpdater<Person, Boolean>() { > > public void update(int index, Person object, > > Boolean value) { > > GWT.log("cbCol.setValue: " + value); > > object.setSelected(value); > > } > > }); > > > // Add the columns. > > ct.addColumn(forenameCol, "Forname"); > > ct.addColumn(nameCol, "Name"); > > ct.addColumn(cbCol, "Check"); > > > // Set the width of the table and put the table in fixed width > > mode. > > ct.setWidth("100%", true); > > > // Set the width of each column. > > ct.setColumnWidth(forenameCol, 200.0, Unit.PX); > > ct.setColumnWidth(nameCol, 50.0, Unit.PCT); > > ct.setColumnWidth(cbCol, 50.0, Unit.PCT); > > > ct.setSelectionModel(this.singleSelectionModel); > > dataProvider.addDataDisplay(ct); > > > addData(); > > } > > > private void addData() { > > List<Person> values = new ArrayList<Person>(); > > > values.add(new Person("Dirk", "Nowitzki", Gender.Male)); > > values.add(new Person("Dwyane", "Wade", Gender.Male)); > > values.add(new Person("LeBron", "James", Gender.Male)); > > > dataProvider.setList(values); > > } > > > } > > > Thx > > bb.f.pav > > > On 11 Jun., 00:37, Juan Pablo Gardella <[email protected]> > > wrote: > > > > 1) are you sure the code compile for other browser? > > > > 2) I do the same thing without problems: > > > > CheckBoxColumn<MyEntity> seleccionado = new CheckBoxColumn<MyEntity>() { > > > @Override > > > public Boolean getValue(MyEntity object) { > > > return object.isSeleccionado();} > > > }; > > > > seleccionado.setFieldUpdater(fieldUpdaterForMyEntity()); > > > > ... > > > > private FieldUpdater<MyEntity , Boolean> fieldUpdaterParaDeclaracion() { > > > > return new FieldUpdater<MyEntity , Boolean>() { > > > @Override > > > public void update(int index, MyEntity object, > > > Boolean value) { > > > if (value != null ) { > > > object.setSelected(value.booleanValue()); > > > > } > > > }; > > > }; > > > } > > > > I have a selected var. instance (is transient) for query if the entity is > > > selectable. > > > > Juan > > > > 2011/6/10 bb.f.pav <[email protected]> > > > > > Hi, > > > > > I have a celltable with several columns, one of them holdsCheckboxCell > > > > ´s. Additional I use a SingleSelectionModel for that celltable. The > > > >CheckboxCellcolumn should be independent from the > > > > SingleSelectionModel. The user should be able to check more that one > > > > checkbox and select only one row via mouse click or keyboard. That's > > > > why I Instantiate them as follows: > > > > > celltable.setSelectionModel(new > > > > SingleSelectionModel<MyDomainObject>()); > > > > Column<MyDomainObject, Boolean> selCol = new Column<MyDomainObject, > > > > Boolean>(newCheckboxCell()) { > > > > ... > > > > }; > > > > > selCol.setFieldUpdater(new FieldUpdater<MyDomainObject, Boolean>() { > > > > ... > > > > }); > > > > > celltablekurzansicht.addColumn(selCol, "Select"); > > > > > I chrome everything works as planned, the user can check several > > > > checkboxes. After a Checkbox is clicked, row is selected, status > > > > changed and setFieldUpdater is called. > > > > > In firefox 3.6 - 4.0 and ie7 the user can check several checkboxes, > > > > too, but only after two clicks. After the 1st click the row will only > > > > be selected. Only the 2nd click on a selected row will change the > > > > status and call setFieldUpdater. > > > > > I hope someone can bring light into the darkness and help me to > > > > achieve the chrome behaviour in firefox (from 3.6) and ie7, too. > > > > > thx in advance! > > > > bb.f.pav > > > > > -- > > > > You received this message because you are subscribed to the Google > > > > Groups > > > > "Google Web Toolkit" group. > > > > To post to this group, send email to > > > > [email protected]. > > > > To unsubscribe from this group, send email to > > > > [email protected]. > > > > For more options, visit this group at > > > >http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. 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