Hi Ruslan,

 

I've found multi-dimensional arrays always hard to work with. Why don't you try creating an array of objects, e.g.:

var a = [];  //creates the array

for (var i=0; i<dc.getCount(); i++) {
 a.push( { "value1" : "myItemValue1", "value2" : "myItemValue2" } );  //adds an object to the array with 2 properties: value1 and value2
 doc = dc.getNextDocument();
}

Hi, Mark!

 

Yeah, I used push method in another place in my script and it worked well, just in this very place it looked like to be easier to work via multidimentional array, but it really seems like a trick to work on.

- The statement

 

var a = new Array(new Array(4), new Array(4));

is creating a Java array with two elements, one a Java array with 4 elements, and the other a Java Array with 4 elements.  Those two should have indexes 0 and 1, so when you reach 2, it fails, exactly like it's supposed to.  Since it's Java, and not JS, it won't automagically tack on new elements for you.

 

- I would look up how Java does multi-dimensional arrays and use that.  ArrayList of ArrayList comes to mind, for a fully dynamic jagged array that would work for smaller amounts of data.

Hope this helps...