/* * GWT-Ext Widget Library * Copyright 2007 - 2008, GWT-Ext LLC., and individual contributors as indicated * by the @authors tag. See the copyright.txt in the distribution for a * full listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 3 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ import com.google.gwt.core.client.EntryPoint; import com.google.gwt.user.client.ui.RootPanel; import com.gwtext.client.data.*; import com.gwtext.client.widgets.Panel; import com.gwtext.client.widgets.grid.ColumnConfig; import com.gwtext.client.widgets.grid.ColumnModel; import com.gwtext.client.widgets.grid.GridPanel; public class JsonGridSample implements EntryPoint { public void onModuleLoad() { Panel panel = new Panel(); panel.setBorder(false); panel.setPaddings(15); HttpProxy dataProxy = new HttpProxy("data/countries.json"); final RecordDef recordDef = new RecordDef(new FieldDef[]{ new StringFieldDef("abbr", "abbr"), new StringFieldDef("name", "name"), new IntegerFieldDef("area", "area"), new IntegerFieldDef("population", "population"), }); JsonReader reader = new JsonReader(recordDef); reader.setRoot("data"); reader.setTotalProperty("totalCount"); final Store store = new Store(dataProxy, reader, true); store.load(); ColumnModel columnModel = new ColumnModel(new ColumnConfig[]{ new ColumnConfig("Abbreviation", "abbr", 100, true), new ColumnConfig("Country", "name", 75, true), new ColumnConfig("Area", "area", 75, true), new ColumnConfig("Population", "population", 75, true) }); GridPanel grid = new GridPanel(); grid.setStore(store); grid.setColumnModel(columnModel); grid.setWidth(375); grid.setHeight(350); grid.setTitle("Json Grid"); grid.setFrame(true); grid.stripeRows(true); grid.setIconCls("grid-icon"); panel.add(grid); RootPanel.get().add(panel); } }