Passing Data from Table

[Former Member]

Hi Experts,

Please tell me how to read data from each and every row in the table.

I have two views . The table control is in the second view. I am entering data manually into each row of a

table . Then i need to pass data from each row into the back end using a search button which is in the

first view. The search button is in the first view.

Please tell me how to read data from each and every row in the table.

I have mapped the table value node with the controller.

Thanks a lot.

[Former Member · Accepted solution]

Hi srini,

if you passing data from front end to back end.

suppose Value node for table is table. cardinality should be1:1

value attribute --Name,city.

Model VAlue node--Z_ModelTable_input.

Model Attribute --ModelName,ModeCity

model output table--Output.

Z_ModelTable_input. input=new Z_ModelTable_input.();

wdcontext.nodeZ_ModelTable_input.().bind(input);

then

for(int=0;i<wdcontext.nodeTable().size();i++)

{

input.ModelName(wdContext.nodeTable().getTableElementAt(i).getName());

input.ModelCity(wdContext.nodeTable().getTableElementAt(i).getCity());

}

wdContext.CurrentZ_ModelTable_inputElement().modelobject().excute();

wdContext.nodeOutput.invalidate();

Hope this way you can try

thanks

jati

[Former Member]

HI

Got hrough all these coding its clear and good to copy all tecord to a model node from a value node,

tr this, and let me know if u face any problem

// check if data exists for Agency Allocation Data node

int nodeSizeAllocation = wdContext.nodeAgencyAllocationData().size();

IAgencyAllocationDataElement objAgencyDataElem = null;

Zsh_Charinfo objCharInfo = null;

if (nodeSizeAllocation > 0) {

Zh_Charity_Input CharityInput = modelCharity.createModelObject(Zh_Charity_Input.class);

wdContext.nodeCharityInput().bind(CharityInput);

// set CHARINFO input table with data from Agency Allocation Data node

AbstractList ablObj = new Zsh_Charinfo.Zsh_Charinfo_List();

for (int i = 0; i < nodeSizeAllocation; i++) {

objAgencyDataElem = wdContext.nodeAgencyAllocationData().getAgencyAllocationDataElementAt(i);

objCharInfo = new Zsh_Charinfo();

objCharInfo.setCharcode(objAgencyDataElem.getCharityCode());

if (objAgencyDataElem.getCharityType() != null && objAgencyDataElem.getCharityType().equals("")) {

objCharInfo.setChartyp(objAgencyDataElem.getCharityType());

} else {

objCharInfo.setChartyp("");

}

if (objAgencyDataElem.getDescription() != null && !objAgencyDataElem.getDescription().equals("")) {

objCharInfo.setDesclong(objAgencyDataElem.getDescription());

} else {

objCharInfo.setDesclong("");

}

if (objAgencyDataElem.getRegistrationNumber() != null && !objAgencyDataElem.getRegistrationNumber().equals("")) {

objCharInfo.setReg_No(objAgencyDataElem.getRegistrationNumber());

} else {

objCharInfo.setReg_No("");

}

ablObj.add(objCharInfo);

}

// set input parameters for the FM

wdContext.currentCharityInputElement().setPi_Pernr(strPernr);

CharityInput.setPt_Charinfo(ablObj);

// Execute the FM

wdContext.currentCharityInputElement().modelObject().execute();

Dont't confuse your self please look into the coding veryclearly that will make some sence

Cheers,

Apparao

[Former Member]

Data is saved into a Context Node. You can find it in the property dataSource of Table.

Next just read it,

wdContext.nodeXXXXX()    // for all rows or
wdContext.currentXXXXElement()   // for one row (selected row)

for example,

for( int=0; i > wdContext.nodeXXXX().size(); i++) {

 wdContext.nodeXXXX().getElementAt(i).getAtributeA()
 wdContext.nodeXXXX().getElementAt(i).getAtributeB()
 wdContext.nodeXXXX().getElementAt(i).getAtributeC()....

}

If you nedd fill that table just use bind

wdContext.nodeXXXXX().bind(List with all information)

Edited by: Sebastian Celestino on Apr 7, 2009 7:22 PM