Adding elements to a node: cannot bind or add element

[Former Member]

Hallo,

I want add emenents of my phases and subphases to a table, but I get this exception:

ContextException: Node(RoadMapVIew.phase_subphase_table): cannot bind or add element, because it is already bound to a node

The code is the following:

int phaseSize = processT.getSequenceGroup1().getPhaseList().getSequenceGroup1().getPhase().length;

String currentStatus = "";

String currentPhaseId = "";

String currentSubphaseId = "";

String currentNotifyId = "";

String lastStatus = "";

for (int i = 0; i < phaseSize; i++)
{
PhaseT phaseT = processT.getSequenceGroup1().getPhaseList().getSequenceGroup1().getPhase();

IPrivateRoadMapVIew.IPhase_subphase_tableElement tableElement = wdContext.nodePhase_subphase_table().createPhase_subphase_tableElement();

tableElement.setPhase_desc(phaseT.getSequenceGroup1().getPhaseDesc());

tableElement.setPhase_id(phaseT.getSequenceGroup1().getPhaseId());

int subPhaseSize = phaseT.getSequenceGroup1().getSubPhaseList().getSequenceGroup1().getSubPhase().length;

for(int j = 0; j< subPhaseSize; j++)

{

SubPhaseT subPhaseT = phaseT.getSequenceGroup1().getSubPhaseList().getSequenceGroup1().getSubPhase()[j];

tableElement.setSubphase_desc(subPhaseT.getSequenceGroup1().getSubPhaseDesc());

tableElement.setSubphase_id(subPhaseT.getSequenceGroup1().getSubPhaseId());

String status = subPhaseT.getSequenceGroup1().getStatus();

wdContext.nodePhase_subphase_table().addElement(tableElement);

lastStatus = status;

//le fasi/sotofasi sono ordinate perciò la corrente è l'ultima con uno status valido

if (status != null && !status.equals(""))

{

currentStatus = status;

currentPhaseId = phaseT.getSequenceGroup1().getPhaseId();

currentSubphaseId = subPhaseT.getSequenceGroup1().getSubPhaseId();

if (status.equals(DAConst.STATUS_NOTIFY))

{

//currentNotifyId = "notifyId"; //subPhaseT.getSequenceGroup1().getNotifyId();

currentNotifyId = subPhaseT.getSequenceGroup1().getNotifyId();

}

}

}

}

Can anybody help me please?

Thanks,

regards,

Andrea

[Former Member]

Hi,

This can be solved by creating a new reference of the node element inside your second for loop.

for(int j = 0; j< subPhaseSize; j++)

{

IPrivateRoadMapVIew.IPhase_subphase_tableElement tableElementNew = wdContext.nodePhase_subphase_table().createPhase_subphase_tableElement();

SubPhaseT subPhaseT = phaseT.getSequenceGroup1().getSubPhaseList().getSequenceGroup1().getSubPhase()[j];

tableElementNew.setSubphase_desc(subPhaseT.getSequenceGroup1().getSubPhaseDesc());

tableElementNew.setSubphase_id(subPhaseT.getSequenceGroup1().getSubPhaseId());

String status = subPhaseT.getSequenceGroup1().getStatus();

wdContext.nodePhase_subphase_table().addElement(tableElementNew);

lastStatus = status;

Regards,

Jithin

Edited by: jithin james on Mar 13, 2009 10:53 AM

[Former Member]

I have solved moving the creation of the reference of the node element and the setting of elements inside the second for loop:

for (int i = 0; i < phaseSize; i++)

{

PhaseT phaseT = processT.getSequenceGroup1().getPhaseList().getSequenceGroup1().getPhase()<i>;

String phaseDesc=phaseT.getSequenceGroup1().getPhaseDesc();

String phaseId=phaseT.getSequenceGroup1().getPhaseId();

int subPhaseSize = phaseT.getSequenceGroup1().getSubPhaseList().getSequenceGroup1().getSubPhase().length;

for(int j = 0; j< subPhaseSize; j++)

{

SubPhaseT subPhaseT = phaseT.getSequenceGroup1().getSubPhaseList().getSequenceGroup1().getSubPhase()[j];

IPrivateRoadMapVIew.IPhase_subphase_tableElement tableElement = wdContext.nodePhase_subphase_table().createPhase_subphase_tableElement();

tableElement.setSubphase_desc(subPhaseT.getSequenceGroup1().getSubPhaseDesc());

tableElement.setSubphase_id(subPhaseT.getSequenceGroup1().getSubPhaseId());

tableElement.setPhase_desc(phaseDesc);

tableElement.setPhase_id(phaseId);

String status = subPhaseT.getSequenceGroup1().getStatus();

wdContext.nodePhase_subphase_table().addElement(tableElement);

lastStatus = status;

Thanks everybody for helps,

Andrea

[Former Member]

Hi,

Check this link

John

[Former Member]

thanks but this link doesn't help me...

[Former Member]

Hi,

Just try to put this declaration before loop starts.

IPrivateRoadMapVIew.IPhase_subphase_tableElement tableElement ;

inside loop

tableElement = wdContext.nodePhase_subphase_table().createPhase_subphase_tableElement();

john

Edited by: john paul on Mar 13, 2009 10:39 AM

[Former Member]

Thanks, I have tried and doesn't work...