How about you learn what Ajax (XHR) really is before saying something like that. $.ajax( { type: "POST", url: "/userGameCommentManager.php", data: { id: gameId, uriTitle: gameUriTitle, comment: $("#comment").val(), rating: $("#rating").val() }, success: function(data) { alert(data); $(this).attr("disabled", false); } });
Web 2.0 isn't a term that has a very exact definition, so you may want to clarify what you are asking. Do you mean... Does the site have a 2.0 look? Does the site have the functionality of a 2.0 site? etc.
i had seen this type of site before web 2.0, what the characteristic for this site to be evaluate as web 2.0?
I don't think that the site is web 2.0 design, But It is really a very clean game site. Bookmarked it.
Web 2.0 is pure marketing spin and as such is not defined/ very subjective. It doesnt have the "classic" look and feel of Web 2.0 however it does have the significant user interaction which originally was much more of the concept of Web 2.0 before the marketing people really got a hold of it.
Web 2.0 allows more user interaction, which is possible by using AJAX in most cases, not all. The site you linked is Web 2.0 as per the definition.. That site allows the users to comment like youtube which is also a web 2.0 site
It seems to be a site that wants to be web 2.0 by slapping on social bookmarking links and commenting. While I don't really subscribe to the idea of "Web 2.0" and see it more as guidelines for developing a proper web site, it doesn't have the "feel" of what you would call a web 2.0 site and the appearance is somewhat messy.