javascript - Display one item of my choice rather than the whole list items in ajax upon success -


i've got ajax code, post reqeusts , displays results upon success. displayed results in json format , different website. result displays of list items, want display 1 item of choice @ same time, instead of displaying items. i've been trying use each() , slice() functions, think i'm not using them correctly or don't have idea of how deal problem. please help, i'm new ajax , jquery. code have:

jquery.ajax({     async:false,     url : "http://brandroot.com/index.php?option=com_brands&controller=brands&task=getbrandsbyuser",     data: postdata,     type : "post",     datatype : "jsonp",     jsonp: "jsoncallback",     success : function(jsondata){         if (jsondata.product_display!=='') {              /**the code below display items under div="product_dispay"*/             jquery('#product_display').append(jsondata.product_display);               //i want code display 1 item of choice @ section.          }else{             alert(jsondata.error);           }     },     error:function(){         alert('fail');     } });

you can access contents of #product_display element jquery. api returns html data can render in page, using jquery find data within html , whatever want it.

i have added code original code.

(function($){        var data = [];      var creatik = null;        $('#product_display .business_list').each(function(){        var price = $(this).find('p span.price').text();      var bld = $(this).find('p span.bld').text();      var img = $(this).find('.image_area img').prop('src');        //how check each logo      if("creatick" === bld){        creatik = $(this).clone();      }            data.push({        price: price,        bld: bld,        img: img      });    });      //you can use data please    console.log(data);        //you can replace contents of #product_display container  1 logo want    $('#product_display .business_detail').html(creatik);    //  })(jquery);

this final code.

<!doctype html>  <html>    <head>      <title></title>      <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script></script>    <script type="text/javascript">      function getbrandsbyuser(user) {        var postdata = {user: user};        jquery.ajax({          async: false,          url: "http://brandroot.com/index.php?option=com_brands&controller=brands&task=getbrandsbyuser",          data: postdata,          type: "post",          datatype: "jsonp",          jsonp: "jsoncallback",          success: function (jsondata) {            console.log(jsondata);            if (jsondata.product_display !== '') {              jquery('#product_display').append(jsondata.product_display);                  (function($){                    var data = [];                  var creatik = null;                    $('#product_display .business_list').each(function(){                    var price = $(this).find('p span.price').text();                  var bld = $(this).find('p span.bld').text();                  var img = $(this).find('.image_area img').prop('src');                    //how check each logo                  if("creatick" === bld){                    creatik = $(this).clone();                  }                    data.push({                    price: price,                    bld: bld,                    img: img                  });                });                  //you can use data please                console.log(data);                  //you can replace contents of #product_display container  1 logo want                $('#product_display .business_detail').html(creatik);                //              })(jquery);              } else {              alert(jsondata.error);            }          },          error: function () {            alert('fail');          }        });      }      jquery(".image_area").each(function ()      {        jquery(this).hover(                function () {                  id = jquery(this).attr("rel");                  jquery(this).children(".published_content_" + id).stop(true, true).fadein('slow', function () {                    jquery(this).children(".published_content_" + id).css("display", "block");                    jquery(this).children(".published_content_" + id).stop(true, true).animate({"opacity": 1}, 400);                  });                },                function () {                  id = jquery(this).attr("rel");                  jquery(this).children(".published_content_" + id).stop(true, true).fadeout('slow', function () {                    jquery(this).children(".published_content_" + id).css("display", "none");                    jquery(this).children(".published_content_" + id).stop(true, true).animate({"opacity": 0}, 400);                  });                }        );      });    </script>    <script type="text/javascript">      jquery.noconflict();      jquery(document).ready(function () {        getbrandsbyuser("sarfraz300");      });    </script>  </head>  <body>    <div id="product_display"></div>  </body>  </html>

i hope helps.


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