Question

$(document).ready(function() {
       $("button").click(getir);
   });

    function getir() {
         $.ajax({
               dataType: "json",
               url:"get.php",
               success: function(datacall) {
                   $.each(datacall,function(index,vals) {
                       $("span").append(index + " : " + vals + "<br />");
                   });
               }
           });
    }

the json data is {“sez”:”soze”,”koz”:”koze”}
but i get a result like:

sez : soze
koz : koze
sez : soze
koz : koze

i couldnt get why its repeated 2 times?

Answer 1

do you by chance have 2 spans on top of each other?

your function works fine: see this fiddle:

http://jsfiddle.net/G2ntr/

so, either your data doesn’t look like what you say it looks like, or you’ve got more then one span in your html.