Igot this err when i try to insert.... :
ERROR
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Failure writing parameter value of component
admin/PlayerForm:positionselect: Expression position for class
edu.its.dreamteam.web.pages.admin.PlayerForm is read-only.
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the error showed higlight in this part (in PlayerForm.tml):
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<td><t:select t:id="positionSelect" model="positionSelectionModel"
value="position" encoder="positionValueEncoder" label="Position"/></td>
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could anyone could help me what had happened to my code ???
whats wrong with my code ?
here's my code :
*Club.java*
public class Club extends BaseBean implements Serializable{
/**
*
*/
private static final long serialVersionUID = 1L;
private String idClub;
private String clubName;
public String getIdClub() {
return idClub;
}
public void setIdClub(String idClub) {
this.idClub = idClub;
}
public String getClubName() {
return clubName;
}
public void setClubName(String clubName) {
this.clubName = clubName;
}
@Override
protected String getPrimaryKey() {
return getIdClub();
}
}
*Position.java*
public class Position extends BaseBean implements Serializable{
/**
*
*/
private static final long serialVersionUID = 1L;
private String idPosition;
private String position;
private Integer earnPoint;
public String getIdPosition() {
return idPosition;
}
public void setIdPosition(String idPosition) {
this.idPosition = idPosition;
}
public String getPosition() {
return position;
}
public void setPosition(String position) {
this.position = position;
}
public Integer getEarnPoint() {
return earnPoint;
}
public void setEarnPoint(Integer earnPoint) {
this.earnPoint = earnPoint;
}
@Override
protected String getPrimaryKey() {
return getIdPosition();
}
}
*Player.java
*public class Player extends BaseBean implements Serializable{*
/**
*
*/
* private static final long serialVersionUID = 1L;
private String idPlayer;
private String firstName;
private String midName;
private String lastName;
private String idPosition;
private String idClub;
private Integer defaultPrice;
private String number;
private Position position;
private Club club;
public String getIdPlayer() {
return idPlayer;
}
public void setIdPlayer(String idPlayer) {
this.idPlayer = idPlayer;
}
public String getFirstName() {
return firstName;
}
public void setFirstName(String firstName) {
this.firstName = firstName;
}
public String getMidName() {
return midName;
}
public void setMidName(String midName) {
this.midName = midName;
}
public String getLastName() {
return lastName;
}
public void setLastName(String lastName) {
this.lastName = lastName;
}
public String getIdPosition() {
idPosition = getPosition().getIdPosition();
return idPosition;
}
public void setIdPosition(String idPosition) {
this.idPosition = idPosition;
this.getPosition().setIdPosition(idPosition);
}
public String getIdClub() {
idClub = getClub().getIdClub();
return idClub;
}
public void setIdClub(String idClub) {
this.idClub = idClub;
getClub().setIdClub(idClub);
}
public Integer getDefaultPrice() {
return defaultPrice;
}
public void setDefaultPrice(Integer defaultPrice) {
this.defaultPrice = defaultPrice;
}
public String getNumber() {
return number;
}
public void setNumber(String number) {
this.number = number;
}
public Position getPosition() {
if(position==null){
position = new Position();
}
return position;
}
public void setPosition(Position position) {
this.position = position;
}
public Club getClub() {
if(club == null){
club = new Club();
}
return club;
}
public void setClub(Club club) {
this.club = club;
}
@Override
protected String getPrimaryKey() {
return getIdPlayer();
}
}
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*PlayerForm.java*
public class PlayerForm extends BaseFormPage{
@Inject
private IPlayerDao playerDao;
@Inject
private IPositionDao positionDao;
@Inject
private IClubDao clubDao;
@Persist("client")
private Player player;
private Position position;
private Club club;
@Component
private Form playerForm;
private List<Position> positionList;
private List<Club> clubList;
private String idPlayer;
public IClubDao getClubDao() {
return clubDao;
}
public IPositionDao getPositionDao() {
return positionDao;
}
public IPlayerDao getPlayerDao() {
return playerDao;
}
public Player getPlayer() {
return player;
}
public Position getPosition() {
return position;
}
public Club getClub() {
return club;
}
public List<Position> getPositionList() {
positionList = getPositionDao().queryForList("", "");
return positionList;
}
public List<Club> getClubList() {
clubList = getClubDao().queryForList("", "");
return clubList;
}
public PositionSelectionModel getPositionSelectionModel() {
return new PositionSelectionModel(getPositionList());
}
public ValueEncoder<Position> getPositionValueEncoder(){
return new PositionValueEncoder(getPositionList());
}
public ClubSelectionModel getClubSelectionModel() {
return new ClubSelectionModel(getClubList());
}
public ValueEncoder<Club> getClubValueEncoder(){
return new ClubValueEncoder(getClubList());
}
void onPrepare(){
if(player == null){
player = new Player();
}
if(position == null){
position = new Position();
}
if(club == null){
club = new Club();
}
}
void onActionFromClear(){
player = null;
playerForm.clearErrors();
}
Object onSuccessFromPlayerForm(){
if(getPlayer().getIdPlayer()==null){
getPlayer().setIdPlayer(getIdPrimaryKey().generateId());
getPlayer().setIdPosition(getPosition().getIdPosition());
getPlayer().setIdClub(getClub().getIdClub());
getPlayerDao().insert(getPlayer());
}else{
getPlayer().setIdPosition(getPosition().getIdPosition());
getPlayer().setIdClub(getClub().getIdClub());
getPlayerDao().update(getPlayer());
}
return PlayerGrid.class;
}
void onActivate(String idPlayer){
this.idPlayer = idPlayer;
player = (Player) getPlayerDao().findByPrimaryKey(idPlayer);
}
String onPassivate(){
return idPlayer;
}
}*
PlayerForm.tml
*<form t:type="Form" t:id="playerForm">
<t:errors/>
<table class="soria">
<tr>
<td><t:label for="firstNameField"/></td>
<td> :</td>
<td><input t:type="TextField" t:id="firstNameField" value="
Player.firstName" validate="required,minlength=3" size="20" label="First
Name"/></td>
</tr>
<tr>
<td><t:label for="midNameField"/></td>
<td> :</td>
<td><input t:type="TextField" t:id="midNameField" value="
Player.midName" size="20" label="Middle Name"/></td>
</tr>
<tr>
<td><t:label for="lastNameField"/></td>
<td> :</td>
<td><input t:type="TextField" t:id="lastNameField" value="
Player.lastName" validate="required" size="20" label="Last Name"/></td>
</tr>
<tr>
<td><t:label for="positionSelect"/></td>
<td> </td>
<td><t:select t:id="positionSelect"
model="positionSelectionModel" value="position"
encoder="positionValueEncoder" label="Position"/></td>
</tr>
<tr>
<td><t:label for="clubSelect"/></td>
<td> </td>
<td><t:select t:id="clubSelect" model="clubSelectionModel"
value="club" encoder="clubValueEncoder" label="Club"/></td>
</tr>
<tr>
<td><t:label for="defaultPriceField"/></td>
<td> </td>
<td><input t:type="TextField" t:id="defaultPriceField"
value="Player.defaultPrice" validate="required" size="20" label="Default
Price"/></td>
</tr>
<tr>
<td><t:label for="numberSelect"/></td>
<td></td>
<td><t:select t:id="numberSelect"
model="'1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20'" value="
Player.number" label="Number"/></td>
</tr>
<tr><td colspan="3"></td></tr>
<tr>
<td colspan="3">
<input type="submit" label="Save" dojoType="
dijit.form.Button" iconClass="dijitEditorIcon dijitEditorIconSave"/>
<input type="submit" label="Back" dojoType="
dijit.form.Button" iconClass="dijitEditorIcon dijitEditorIconUndo"/>
</td>
</tr>
</table>
</form>
