jquery save json data object in cookie

You can serialize the data as JSON, like this:

$.cookie("basket-data", JSON.stringify($("#ArticlesHolder").data()));

Then to get it from the cookie:

$("#ArticlesHolder").data(JSON.parse($.cookie("basket-data")));

This relies on JSON.stringify() and JSON.parse() to serialize/deserialize your data object, for older browsers (IE<8) include json2.js to get the JSON functionality. This example uses the jQuery cookie plugin