javascript - getting the last / newest object from Parse.com -

what have input name , input button save name parse database, on load event pull names database , present them user.

what i'm trying is: when page loaded list of names presented user. , when button clicked add user list , appear when page refreshed.

this live example want without "thomas" being added on , on again in case.

i know used query.first query.find save name database not display it. left in demonstrate i'm trying achieve.

i figured out this question , below working code.

$(window).load(function () {          var contact = parse.object.extend("contact");         var query = new parse.query(contact);          query.equalto("objectid");         query.find({             success: function (results) {                  (var = 0; < results.length; i++) {                      var firstname = document.createelement("label");                      firstname.innerhtml = (results[i].attributes.firstname.tostring());                      document.getelementbyid("content").appendchild(firstname);                      var delbtn = document.createelement("button");                      delbtn.innerhtml = ("delete");                      delbtn.onclick = function () {                         alert("button onclick");                     }                      document.getelementbyid("content").appendchild(delbtn);                      var br = document.createelement("br");                      document.getelementbyid("content").appendchild(br);                  }              },             error: function (error) {                 ("error: " + error.code + " " + error.message);             }         });     });