Blank row in table....

[Former Member]

Hi all,

I have a serious problem with the table UI.

In screen 1 ,I have a table where I multiselect the table rows and press "next Button" this action leads to the Screen 2, where a summary of the previously selected rows is displayed..

Here I get a blank row as my first row along with the selected rows.

This is some wht URGENT...

Thanks in advance

[Former Member]

The context node of the controller to which the second view controller is bound, change the cardinality of it to 0...n. It might be 1...n.

Thus by default it is creating 1 element in the context that is ur blank row...so change to 0....n then min number of elements = 0. So you will not get Blank Row.

[Former Member]

hi gopi

when you get element from the table the indexing is from 1,2,3etc. and not from 0,1,2.so the line get element at index=1 retrieves the first element ,get element at index=2 retrieves the second element and so on.

use one more variable say int k=1 to retrieve elements and use i for count.

instead of this line

element.setDelivery(wdContext.nodeHeader_Data().getHeader_DataElementAt(i).getDeliv_Numb());

use k to get element say as follows

element.setDelivery(wdContext.nodeHeader_Data().getHeader_DataElementAt(k).getDeliv_Numb());

the modified code may be

for (int i = 0,int k=1; i < size; i+,k+) {

if (wdContext.nodeHeader_Data().isMultiSelected(i) || i == leadSelection) {

element = wdContext.nodeItemdata().createItemdataElement(new Bapishipmentitem());

element.setDelivery(wdContext.nodeHeader_Data().getHeader_DataElementAt(k).getDeliv_Numb());

wdContext.nodeItemdata().addElement(element);

}

}

regards

saravana.

[Former Member]

Hi,

You must have selected the cardinality of the node as 1..n .. Try making it 0..n and see if its suits your requirements..

Regards

Bharathwaj

[Former Member]

Bharatwaj

The cardinality is 0..N only.

Thanks

[Former Member]

hi,

Why are you checking for lead selection. You are already checking for multi selection

Regards

Rohit

[Former Member]

Hi gopi,

Can you provide the code you used to populate the values in the table

Regards

Rohit

[Former Member]

Rohit,Here is the code

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

if (wdContext.nodeHeader_Data().isMultiSelected(i) || i == leadSelection) {

element = wdContext.nodeItemdata().createItemdataElement(new Bapishipmentitem());

element.setDelivery(wdContext.nodeHeader_Data().getHeader_DataElementAt(i).getDeliv_Numb());

wdContext.nodeItemdata().addElement(element);

}

}

Thanks,

[arun_srinivasan]

HI GOPI

Try this out.Loop backwards to avoid index problem

int n = wdContext.nodeHeader_Data().size();

int leadSelected = wdContext.nodeHeader_Data().getLeadSelection();

// loop backwards to avoid index troubles

for (int i = n - 1; i >= 0; --i)

{

if (wdContext.nodeHeader_Data().isMultiSelected(i) || leadSelected == i)

{

element = wdContext.nodeItemdata().createItemdataElement(new Bapishipmentitem());

element.setDelivery(wdContext.nodeHeader_Data().getHeader_DataElementAt(i).getDeliv_Numb());

wdContext.nodeItemdata().addElement(element);

}

}

let me know if it works,

hope it help u better,

Regards,

Arun