Hello -
I've looked through the FAQ and can't
find the answer, so here we are....
What I am trying to do is place two
tables on a page. Each table has similar characteristics (ie, 6 columns
wide, etc). In order to save memory, I need to "re-use"
the table object created for the first table to create the second. To
do this, I used MyTable.deleteAllRows(). However, when I go
to add this second table to the document (using MyDoc.add(MyTable))
I get an error. I get a different error if I use a loop of MyTable.deleteLastRow().
This seemed to work in 1.2.3 of iText; we've just upgraded to 2.0.4
and it stopped working. Please see the following code snippets:
Scenario 1 (assume all cells
are defined with a mix of row/column dimensions, but that it all adds up
to a table 6 col wide x 8 rows deep):
MyTable = Table(6);
<stuff to define cells>
MyTable.addCell( cell_1 );
MyTable.addCell( cell_2 );
<etc.; for 8
rows>
MyDoc.add( MyTable ); //
OK so far....
MyTable.deleteAllRows(); // Here's
the key.
<similar addition of cells
as above>
MyDoc.add( MyTable ); //
Get DocumentException: java.lang.IndexOutOfBoundsException: Index: 5,
Size: 5
Scenario 2:
Exactly the same as Scenario 1, except
I used a while-loop instead of the deleteAllRows() method:
while (MyTable.deleteLastRow() == true)
{ };
// Now, begin adding cells to what
I think is an empty table>
MyTable.addCEll( cell_n ); //
Get java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
Am I missing something? Do you
need more information?
Many Thanks,
Will Cummings
email: william.g.cummings@seagate.com
"Nothing is
as easy - nor as difficult - as it first appears"
-- Albert Einstein.
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