Hi
I'm using RPC in order to send the resultset to the client side.
Unfortunately I can't send the Object array which contains Date and
Integers as GWT is complaining about Object being to complex and
therefore not supported.
I need to send the array as String array so I'm loosing my data types in
the process.
On the client side I'm doing great job with converting Strings to
Integers but Dates are not so easy.
First of all the code below represents the current working version where
I hardcoded the values into the array.
First question would be: Why do I need to cast it to Date " Date q0 =
(Date)dt[i][0];" when I've already made it a date: new Date(2008,1,1) ?
The second question is: I get the new values form the result in the
following format "2008-01-01" what do I need to do in order to convert
it to Date in the format that GWT Viualization data structure accepts ?
Regards
PEter
Object[][] dt ={
{new Date(2008,1,1),new Integer(31000),new
Integer(60000)},
{new Date(2008,1,2),new Integer(43000),new
Integer(42000)},
{new Date(2008,1,3),new Integer(51000),new
Integer(42000)},
{new Date(2008,1,3),new Integer(40000),new
Integer(70000)},
{new Date(2008,1,4),new Integer(61000),new
Integer(42000)},
{new Date(2008,1,6),new Integer(91000),new
Integer(55000)},
{new Date(2008,1,7),new Integer(31000),new
Integer(42000)},
{new Date(2008,1,8),new Integer(21000),new
Integer(80000)},
{new Date(2008,1,9),new Integer(81000),new
Integer(60000)},
{new Date(2008,1,10),new Integer(51000),new
Integer(60000)},
{new Date(2008,1,11),new Integer(91000),new
Integer(90000)},
{new Date(2008,1,12),new Integer(11000),new
Integer(60000)},
{new Date(2008,1,13),new Integer(31000),new
Integer(30000)},
{new Date(2008,1,14),new Integer(81000),new
Integer(60000)},
{new Date(2008,1,3),new Integer(21000),new
Integer(100000)},
};
try{
for (i = 0 ; i < dt.length; i++) {
Date q0 = (Date)dt[i][0];
Integer q1 =(Integer)dt[i][1];
Integer q2 =(Integer)dt[i][2];
//String q3 =(String)dt[i][3];
data.setValue(i,0,q0);
data.setValue(i,1,q1);
data.setValue(i,2,q2);
//data.setValue(i,3,q3);
//System.out.println((String)(dt[i][0]));
}
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