package com.smartgwt.sample.showcase.client.forms.validation;
import com.smartgwt.client.data.DataSource;
import com.smartgwt.client.data.fields.DataSourceIntegerField;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.IButton;
import com.smartgwt.client.widgets.events.ClickEvent;
import com.smartgwt.client.widgets.events.ClickHandler;
import com.smartgwt.client.widgets.form.DynamicForm;
import com.smartgwt.client.widgets.layout.VLayout;
import com.smartgwt.sample.showcase.client.PanelFactory;
import com.smartgwt.sample.showcase.client.ShowcasePanel;
public class FormTypeSample extends ShowcasePanel {
private static final String DESCRIPTION = "Type a non-numeric value into the field and press \"Validate\" to " +
"receive a validation error. Declaring field type implies automatic validation anywhere a value is edited.";
public static class Factory implements PanelFactory {
private String id;
public Canvas create() {
FormTypeSample panel = new FormTypeSample();
id = panel.getID();
return panel;
}
public String getID() {
return id;
}
public String getDescription() {
return DESCRIPTION;
}
}
public Canvas getViewPanel() {
DataSource dataSource = new DataSource();
DataSourceIntegerField dsIntegerField = new DataSourceIntegerField("intField");
dsIntegerField.setTitle("Integer");
dataSource.setFields(dsIntegerField);
final DynamicForm form = new DynamicForm();
form.setWidth(300);
form.setDataSource(dataSource);
IButton validateButton = new IButton();
validateButton.setTitle("Validate");
validateButton.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
form.validate();
}
});
VLayout vLayout = new VLayout();
vLayout.setMembersMargin(10);
vLayout.addMember(form);
vLayout.addMember(validateButton);
return vLayout;
}
public String getIntro() {
return DESCRIPTION;
}
}