Grid Data Validation Sample (Smart GWT) : Table Editor « GWT « Java

Home
Java
1.2D Graphics GUI
2.3D
3.Advanced Graphics
4.Ant
5.Apache Common
6.Chart
7.Class
8.Collections Data Structure
9.Data Type
10.Database SQL JDBC
11.Design Pattern
12.Development Class
13.EJB3
14.Email
15.Event
16.File Input Output
17.Game
18.Generics
19.GWT
20.Hibernate
21.I18N
22.J2EE
23.J2ME
24.JDK 6
25.JNDI LDAP
26.JPA
27.JSP
28.JSTL
29.Language Basics
30.Network Protocol
31.PDF RTF
32.Reflection
33.Regular Expressions
34.Scripting
35.Security
36.Servlets
37.Spring
38.Swing Components
39.Swing JFC
40.SWT JFace Eclipse
41.Threads
42.Tiny Application
43.Velocity
44.Web Services SOA
45.XML
Java Tutorial
Java Source Code / Java Documentation
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Java » GWT » Table EditorScreenshots 
Grid Data Validation Sample (Smart GWT)
Grid Data Validation Sample (Smart GWT)
   


/*
 * SmartGWT (GWT for SmartClient)
 * Copyright 2008 and beyond, Isomorphic Software, Inc.
 *
 * SmartGWT is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3
 * as published by the Free Software Foundation.  SmartGWT is also
 * available under typical commercial license terms - see
 * http://smartclient.com/license
 * 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.
 */
 
package com.smartgwt.sample.showcase.client;

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.i18n.client.NumberFormat;
import com.google.gwt.user.client.ui.RootPanel;
import com.smartgwt.client.data.DataSource;
import com.smartgwt.client.data.fields.DataSourceBooleanField;
import com.smartgwt.client.data.fields.DataSourceDateField;
import com.smartgwt.client.data.fields.DataSourceFloatField;
import com.smartgwt.client.data.fields.DataSourceIntegerField;
import com.smartgwt.client.data.fields.DataSourceLinkField;
import com.smartgwt.client.data.fields.DataSourceTextField;
import com.smartgwt.client.types.Alignment;
import com.smartgwt.client.types.ListGridEditEvent;
import com.smartgwt.client.types.ListGridFieldType;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.form.validator.IntegerRangeValidator;
import com.smartgwt.client.widgets.grid.CellFormatter;
import com.smartgwt.client.widgets.grid.ListGrid;
import com.smartgwt.client.widgets.grid.ListGridField;
import com.smartgwt.client.widgets.grid.ListGridRecord;

public class Showcase implements EntryPoint {
  public void onModuleLoad() {

    RootPanel.get().add(getViewPanel());
  }

  public Canvas getViewPanel() {

    final ListGrid countryGrid = new ListGrid();
    countryGrid.setWidth(550);
    countryGrid.setHeight(224);
    countryGrid.setAlternateRecordStyles(true);
    countryGrid.setShowAllRecords(true);
    countryGrid.setCellHeight(22);
    countryGrid.setDataSource(CountryXmlDS.getInstance());

    ListGridField countryCodeField = new ListGridField("countryCode""Flag"40);
    countryCodeField.setAlign(Alignment.CENTER);
    countryCodeField.setType(ListGridFieldType.IMAGE);
    countryCodeField.setImageURLPrefix("flags/16/");
    countryCodeField.setImageURLSuffix(".png");
    countryCodeField.setCanEdit(false);

    ListGridField nameField = new ListGridField("countryName""Country");
    ListGridField continentField = new ListGridField("continent""Continent");
    ListGridField memberG8Field = new ListGridField("member_g8""Member G8");
    ListGridField populationField = new ListGridField("population""Population");
    populationField.setType(ListGridFieldType.INTEGER);
    populationField.setCellFormatter(new CellFormatter() {
        public String format(Object value, ListGridRecord record, int rowNum, int colNum) {
            if (value instanceof Number) {
                NumberFormat nf = NumberFormat.getFormat("0,000");
                try {
                    return nf.format(((Numbervalue).longValue());
                catch (Exception e) {
                    return value.toString();
                }
            else {
                return value == null null : value.toString();
            }
        }
    });

    IntegerRangeValidator integerRangeValidator = new IntegerRangeValidator();
    integerRangeValidator.setMin(1);
    populationField.setValidators(integerRangeValidator);

    ListGridField independenceField = new ListGridField("independence""Independence");
    countryGrid.setFields(countryCodeField, nameField, continentField, memberG8Field, populationField, independenceField);

    countryGrid.setAutoFetchData(true);
    countryGrid.setCanEdit(true);
    countryGrid.setEditEvent(ListGridEditEvent.CLICK);

    return countryGrid;



  }

}
class CountryXmlDS extends DataSource {

  private static CountryXmlDS instance = null;

  public static CountryXmlDS getInstance() {
      if (instance == null) {
          instance = new CountryXmlDS("countryDS");
      }
      return instance;
  }

  public CountryXmlDS(String id) {

      setID(id);
      setRecordXPath("/List/country");
      DataSourceIntegerField pkField = new DataSourceIntegerField("pk");
      pkField.setHidden(true);
      pkField.setPrimaryKey(true);

      DataSourceTextField countryCodeField = new DataSourceTextField("countryCode""Code");
      countryCodeField.setRequired(true);

      DataSourceTextField countryNameField = new DataSourceTextField("countryName""Country");
      countryNameField.setRequired(true);

      DataSourceTextField capitalField = new DataSourceTextField("capital""Capital");
      DataSourceTextField governmentField = new DataSourceTextField("government""Government"500);

      DataSourceBooleanField memberG8Field = new DataSourceBooleanField("member_g8""G8");

      DataSourceTextField continentField = new DataSourceTextField("continent""Continent");
      continentField.setValueMap("Europe""Asia""North America""Australia/Oceania""South America""Africa");

      DataSourceDateField independenceField = new DataSourceDateField("independence""Nationhood");
      DataSourceFloatField areaField = new DataSourceFloatField("area""Area (km²)");
      DataSourceIntegerField populationField = new DataSourceIntegerField("population""Population");
      DataSourceFloatField gdpField = new DataSourceFloatField("gdp""GDP ($M)");
      DataSourceLinkField articleField = new DataSourceLinkField("article""Info");

      setFields(pkField, countryCodeField, countryNameField, capitalField, governmentField,
              memberG8Field, continentField, independenceField, areaField, populationField,
              gdpField, articleField);

      setDataURL("ds/test_data/country.data.xml");
      setClientOnly(true);
  }
}
 

   
    
    
  
SmartGWT.zip( 9,880 k)
Related examples in the same category
1.Grid Disable Editing Sample (Smart GWT)Grid Disable Editing Sample (Smart GWT)
2.Grid Editing All Rows Sample(Use the editor as the renderer) (Smart GWT)Grid Editing All Rows Sample(Use the editor as the renderer) (Smart GWT)
3.Grid Edit By Cell Sample (Smart GWT)Grid Edit By Cell Sample (Smart GWT)
4.Grid Edit By Row Sample (Smart GWT)Grid Edit By Row Sample (Smart GWT)
5.Grid Enter New Row Sample (Smart GWT)Grid Enter New Row Sample (Smart GWT)
6.Grid Massive Update Sample(save after clicking a button) (Smart GWT)Grid Massive Update Sample(save after clicking a button) (Smart GWT)
7.Grid Edit Freeze Sample (Smart GWT)Grid Edit Freeze Sample (Smart GWT)
8.Grid Record Remove Sample (Smart GWT)Grid Record Remove Sample (Smart GWT)
9.Time editor (Smart GWT)Time editor (Smart GWT)
10.Table Decimal editor (Smart GWT)Table Decimal editor (Smart GWT)
11.CheckBox editor (Smart GWT)CheckBox editor (Smart GWT)
12.TextField editor (Smart GWT)TextField editor (Smart GWT)
13.Date value cell editor (Smart GWT)Date value cell editor (Smart GWT)
14.Grid with Custom Editors Sample (Smart GWT)Grid with Custom Editors Sample (Smart GWT)
15.Grid Modal Editing Sample (Smart GWT)Grid Modal Editing Sample (Smart GWT)
16.Autofit New Records Sample (Smart GWT)Autofit New Records Sample (Smart GWT)
17.Using Integer Range Validator (Smart GWT)Using Integer Range Validator (Smart GWT)
18.Add CheckBox to table cell to do the editing (Ext GWT)Add CheckBox to table cell to do the editing (Ext GWT)
19.Table row editor (Ext GWT)Table row editor (Ext GWT)
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.