Bind grid using with jQuqry

Using this simple method you can call any page method in ASP.NET Page or WebService method:

function executeMethod(location, methodName, methodArguments, onSuccess, onFail) {
$.ajax({
type: "POST",
url: location + "/" + methodName,
data: methodArguments,
contentType: "application/json; charset=utf-8",
dataType: "json",
success: onSuccess,
fail: onFail
});
}

Here is an example also how to use JSON2 JavaScript library to serialize any JavaScript object to string:

function getRequestData(tableView) {
return JSON.stringify({
"startIndex": tableView.get_currentPageIndex(),
"maximumRows": tableView.get_pageSize(),
"sortExpression": tableView.get_sortExpressions().toString(),
"filterExpression": tableView.get_filterExpressions().toDynamicLinq()
});
}

And to use these two to bind RadGrid you can simply call:

executeMethod("WebService.asmx", "GetData", getRequestData(tableView), updateGrid);

The result: Blazing fast and responsive AJAX DataGrid:

reference link

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