Create, or populate table with an array

Hi,

I have an array of data that I want to pass from a button to a function to create a table.

I just started using LiveCycle two hours ago.

I am very good with JavaScript and Acrobat.

But this has me stumped.

I found a page with a function, but it takes JSON and so I'm trying to decode it to use an array and allong the lines it's getting stopped up and I'm getting this error

GeneralError: Operation failed.

XFAObject._Row:33:XFA:form1[0]:#subform[0]:Button1[0]:click

Invalid property get operation; subform doesn't have property '_Row'

Here's the page I found

http://blogs.adobe.com/acdc/2009/02/dynamically_creating_a_table_w.htm l

and here's the code that I have modified.

form1.#variables[0].createTable - (JavaScript, client)

/**

*          Create rows and columns based on the number of data items and number of attributes

*/

function createTable(product, table)

{

// Evaluate JSON string into a array of JavaScript objects

// See the StringSO script object for the prototype function

//var data = jsonString.evalJSON();

//var attributes = new Array();

//var attributeCounter = 0;

var row = table.somExpression + ".Row";

var pageWidth = 8; // inches;

var cellWidth;

var columnWidthsString = "";

// Get all attributes

/*

for(var a in data[0])

{

attributes[attributeCounter++] = a;

}

*/

// Calculate the cell width based on number of columns and page width

cellWidth = .5 //pageWidth/attributes.length;

// Create first column for all rows

for(i = 0; i < 10; i++)//consider. product.length, was data.length

{

table._Row.addInstance(0);

}

// creating columns

for(i = 0; i < attributes.length; i++)

{

for(var n = 0; n <= data.length; n++)

{

var column = row + "[" + n + "].Column[" + i + "]";

var cell = column + ".Cell";

// Set the value in the cell

if(n == 0)

{

xfa.resolveNode(cell).rawValue = attributes[i];

}

else

{

xfa.resolveNode(cell).rawValue = data[n-1][attributes[i]] + "";

}

if(i < attributes.length - 1)

{

var t = row + "[" + n + "]";

xfa.resolveNode(t)._Column.addInstance(0);

}

// Set cell width

xfa.resolveNode(cell).w = cellWidth + "in";

}

// Building column widths string

columnWidthsString += cellWidth + "in ";

}

// Set column widths

table.columnWidths = columnWidthsString;

// Make the table visible

table.presence = "visible";

}

I basically started commenting stuff out to figure out what does what and I was going to let the errors in the console show me the way, but I'm stuck on _Row. It's throwing an error, even though this looks like a built in property.

So I'm thinking maybe I set up my table and form wrong from the start.

If anyone has a way to do this that doesn't involve scripting I'd be open to that as well. Thanks.