Setting default value for Dojo datagrid

How to set a default or startup value (empty space without dotte开发者_如何学JAVAd line) for Dojo datagrid?

When datagrid starts up I need to display a empty space. How to set it?

I sure hope you found an answer to this already. Regardless, simply set your store to empty using the following javascript,

var dojoData = {"items":""};