Richfaces的DateTable

package test; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import java.util.Vector; import javax.faces.model.SelectItem; import org.ajax4jsf.component.html.HtmlAjaxRepeat; import org.richfaces.component.UIDataTable; public class Bean { private String caption; private Vector<Person> people = new Vector<Person>(); private UIDataTable table; //private Integer curRow = new Integer(-2); private int curRow = -2; private Vector<String> reps = new Vector<String>(); HtmlAjaxRepeat repeat; private List<SelectItem> leftPickList = new ArrayList<SelectItem>(); private List<Person> pickListResult = new ArrayList<Person>(); private boolean firstFill = true; private SelectItemConverter converter; public Bean(){ caption = "person list"; add(); reps.add("00001"); reps.add("00002"); reps.add("00003"); } public String getCaption() { return caption; } public void setCaption(String caption) { this.caption = caption; } public Vector<Person> getPeople() { return people; } public void setPeople(Vector<Person> people) { this.people = people; } public UIDataTable getTable() { return table; } public void setTable(UIDataTable table) { this.table = table; } public int getCurRow() { return curRow; } public void setCurRow(int curRow) { this.curRow = curRow; } public Vector<String> getReps() { return reps; } public HtmlAjaxRepeat getRepeat() { return repeat; } public void setRepeat(HtmlAjaxRepeat repeat) { this.repeat = repeat; } public void save(){ for(Iterator<Person> ite = people.iterator();ite.hasNext();){ Person p = ite.next(); System.out.println("============="+p.getName()+" has "+p.getAge()); } } public void del(){ System.out.println("cur row is "+curRow); /* if((curRow.intValue()) >= 0){ people.removeElementAt((curRow.intValue())); } */ if((curRow) >= 0){ people.removeElementAt((curRow)); } } public void add(){ people.add(new Person("abc","m",20,"qinghe")); people.add(new Person("def","f",30,"yunnan")); people.add(new Person("ghi","m",25,"tangshan")); } public List<SelectItem> getLeftPickList() { List<Person> tmpList = new ArrayList<Person>(); tmpList.add(new Person("abc","m",20,"qinghe")); tmpList.add(new Person("def","f",30,"yunnan")); tmpList.add(new Person("ghi","m",25,"tangshan")); if(firstFill){ //adding result items to the list to be added to the converter // for(RoleVO x: this.pickListResult) // tmpList.add(x); //getAvailableSelectionListFromDatabase converter = new SelectItemConverter(tmpList); } firstFill = false; //adding all items to the SelectItem-list for(Person b: tmpList){ SelectItem s = new SelectItem(b,b.getName()); this.leftPickList.add(s); } return leftPickList; } public void setLeftPickList(List<SelectItem> leftPickList) { this.leftPickList = leftPickList; } public List<Person> getPickListResult() { return pickListResult; } public void setPickListResult(List<Person> pickListResult) { this.pickListResult = pickListResult; } }