hi everyone!
I'm trying sgwt2.1 recently....as i was exploring the new features
available in the new version i tend to attempt "getting a widget in
listgrid"...and i'm confused with "addEmbeddedComponent"
method...could anybody help? My code goes like this....
package com.app.client;
import java.util.LinkedHashMap;
import java.util.Map;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.ui.RootPanel;
import com.smartgwt.client.types.EmbeddedPosition;
import com.smartgwt.client.types.ListGridFieldType;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.IButton;
import com.smartgwt.client.widgets.form.DynamicForm;
import com.smartgwt.client.widgets.form.fields.FormItem;
import com.smartgwt.client.widgets.form.fields.SelectItem;
import com.smartgwt.client.widgets.form.fields.TextItem;
import com.smartgwt.client.widgets.form.fields.events.ChangeEvent;
import com.smartgwt.client.widgets.form.fields.events.ChangeHandler;
import com.smartgwt.client.widgets.form.validator.RegExpValidator;
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;
import com.smartgwt.client.widgets.layout.VLayout;
import com.smartgwt.client.util.SC;
public class TestListGrid implements EntryPoint {
TextItem ti=new TextItem();
public TestListGrid() {
// TODO Auto-generated constructor stub
}
public void onModuleLoad() {
// TODO Auto-generated method stub
ListGrid lg=new ListGrid();
IButton ib=new IButton();
ib.setShowTitle(false);
SelectItem si=new SelectItem();
si.setShowTitle(false);
LinkedHashMap<String, Object> option=new LinkedHashMap<String,
Object>();
option.put("aaa","aaa");
option.put("bbb","bbb");
option.put("ccc","ccc");
option.put("null", null);
si.setValueMap(option);
rgv.setErrorMessage("this's invalide");
ti.setValue("raj");
ti.setShowTitle(false);
final DynamicForm df=new DynamicForm();
si.addChangeHandler(new ChangeHandler(){
public void onChange(ChangeEvent event) {
// TODO Auto-generated method stub
System.out.println("inside change handler");
if(event.getValue().equals("aaa")){
ti.enable();
ti.setValue("");
SC.say("this is invalide");
}
else{
ti.disable();
ti.setValue((String)event.getValue());
}
}
});
ListGridField lgf1=new ListGridField("name");
ListGridField lgf2=new ListGridField("value");
lg.setFields(lgf1,lgf2);
ListGridRecord lgr1=new ListGridRecord();
lgr1.setAttribute("name", "raj");
ListGridRecord[]lgr=new ListGridRecord[]{lgr1};
df.setFields(si,ti);
lg.addEmbeddedComponent(df,lgr[0], 0, 1,
EmbeddedPosition.WITHIN);
lg.setRecords(lgr);
lg.draw();
ti.disable();
}
}
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