table inside a table

[Former Member]

Dear all,

I am working on PO form, which a ZFORM. I have to print the long description of the Material PO text and PO Item text. For this i have taken 2 tables, table1 will contains the item level data and table 2 will contain the long descriptions. Table 2 i put in a subform. As of now this is working fine. But the problem is when the table2 is empty, still the space is printing on the form. To overcome this issue i wrote JAVA script on the table1 to hide the subform of table2. its not working fine. The code is as follows. Please do let me know whether the code is correct or not.

var norows = xfa.resolveNodes("data.ZLINE_ITEM.DATA[*]").length;

var no;

for ( var i=1; i<=norows; i++)

{

no = xfa.resolveNodes("data.ZLINE_ITEM.DATA<i>.SS.GT_ILTEXT.DATA[*]").length;

if(no == 0)

{

xfa.resolveNodes("data.ZLINE_ITEM.DATA<i>.SS").presence = "hidden";

}

}

I wrote this code in 'Calculate' event.

Language - JAVA script

Run at - Client

[Former Member]

Hi,

Use "xfa.resolveNodes" to find the length, where as to refer to a single attribute i.e. the elements then use "xfa.resolveNode".

Regards

Pradeep Goli