Thank you for your quick reply! I know how to populate a grid with a JSON string just fine if I'm using all of the data in the JSON, but I want to populate the grid with only a chunk of the data from the JSON, not the whole string.

Here is some example code. I need to populate the grid with only the correct sized chunk of data returned from the ItemFileReadStore fetch, but am not sure how to populate the grid from the array of data returned from the fetch.

In the example below, the object jsonStateData is an ItemFileReadStore object that has been created with JSON returned from a servlet. I have Next and Previous buttons defined that increment/decrement the pageStart variable and call the populateStateResults() function.

var pageStart = 0;
var pageSize = 5;

function populateStateResults() {																													
	var gotStateList = function(items, request)
	{
                   // Here is where I need the magic to happen.  
                   //I am wanting to create and populate a grid with only 
                   //the data in the 'items' array returned from the fetch here.
	}			
		
	var gotError = function (error, request) {
		alert("Error Error Error:  " + error);
	}
			
	jsonStateData.fetch({start: pageStart, count: pageSize, onComplete: gotStateList, onError: gotError});
			
	
}

Is there an easy way to do this? Or is my only option to recreate the JSON string and create a new ItemFileReadStore object to use to populate the grid in the onComplete function?