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Former Member
Oct 24, 2005 at 06:10 AM

How to check item of the table is blank

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Dear All,

I have five records in my table now if any of the record is blank, i have to exit from the loop. I'm using the below logic but system throws an error <b>java.lang.NullPointerException;</b>.

for (int i = 0; i < 5; i++) {

Zsd_Websales_So_Items SO_elmt = new Zsd_Websales_So_Items();

//

if (wdThis

.wdGetContext()

.nodeItemTab()

.getItemTabElementAt(i)

.getMatlist()

.length()

== 0);

try{

}

catch

java.lang.NullPointerException;

else

{

String StrMat;

StrMat =

wdContext

.nodeItemTab()

.getItemTabElementAt(i)

.getMatlist()

.substring(

0,

12);

StrMat = "000000" + StrMat;

SO_elmt.setZmaterial(StrMat);

// SO_elmt.setZmaterial("000000000081100010");

// SO_elmt.setZuom("TO");

// SO_elmt.setZdeliverydate("27.10.2005");

SO_elmt.setZdeliverydate(

wdContext

.nodeItemTab()

.getItemTabElementAt(i)

.getDelvdate());

SO_elmt.setZorderqty(

wdContext

.nodeItemTab()

.getItemTabElementAt(i)

.getQty());

SO_elmt.setZuom(

wdContext

.nodeItemTab()

.getItemTabElementAt(i)

.getUnit()

.substring(

0,

2));

ele.addZsoitems(SO_elmt);

}