JSON data is only loading first column

I am a total newb to this library and am attempting to get an example working.

I have two grids (only populating one at the moment). Grid A gets its data from a web services call returning pure json data. I am using the grid.load(‘url’, ‘js’) method.
I have also used grid.setColumnIds(‘var1’, ‘var2’, etc…) to match the column ids.

All seems to work fine. No errors anywhere and yet only the first column of data is being displayed.

Any ideas?

Answering my own question.

Turns out I had a hybrid version of the format somewhere between ‘js’ and ‘json’.

A little formatting and voila.