spring ajax json jquery

Can anybody suggest a tutorial where in I can integrate Ajax in my Spring MVC application using JSON library fo开发者_Python百科r data exchange????? I have to use jquery with ajax in my application

http://www.jtraining.com/blogs/ajax-with-spring-mvc-and-jquery.html and http://www.ajaxprojects.com/ajax/tutorialdetails.php?itemid=721#start

http://blog.springsource.com/2010/01/25/ajax-simplifications-in-spring-3-0/ has a good quick start

http://api.jquery.com/jQuery.ajax/ it is really easy ,you can start from restEasy how to implement basic RestWEbservice, then you can make ajax call from webpage to this service,then return from this service json and parse it very easy if you cant find i can help you

inside spring write a controller like this service

   @GET
    @Produces({MediaType.APPLICATION_JSON})
    @Path("getAllAlbums")
    public String getAllAlbums() {
        List<Album> albums = photoService.getAlbums();
        String albumListasJson = jgen.getFilteredJsonString(albums);
        return albumListasJson;
    }

this is json library

 <dependency>
            <groupId>net.sf.json-lib</groupId>
            <artifactId>json-lib</artifactId>
            <classifier>jdk15</classifier>
            <version>2.4</version>
        </dependency>

and ajax side

function getAlbums(){
    $.ajax({
        type:       "GET",
        url:        "../rest/xxxx/" + userID,
        dataType:       "text",   //"json"
        cache   :       "false",
        //content :       "document.body",
        success:        function(msg) {
            albums = "{\"albums\":" + msg + "}";
            tplAlb = tmpls['viewId-01'];
            if (tplAlb && albums) {
                data = JSON.parse(aaaa);
                if (data.albums.length == 0) {
                    $.post("../rest/cccccc/" + userID + "/" + "aaaaaaa");
                    getAlbums();
                }
//                alert(data.albums.length);

            }
        }
    });
}