Ajax Post Download

/*normal*/
      $("<iframe>", {
        name: "AjaxDownloaderIFrame"
      })
      .hide()
      .appendTo("body");
      var form = $("<form>", {
        action  : '',
        method  : "POST",
        target  : "AjaxDownloaderIFrame",
    }).appendTo("body");
    $.each({
      "search": $parent.search,
      "action": "download"
    }, function(key, val){
      $("<input>", {
          type    : "hidden",
          name    : key,
          value   : (typeof val == "object") ? JSON.stringify(val) : val
      }).appendTo(form);
    });
    form.submit();
    form.remove();
    return;



/*minified*/
!function(a){a.AjaxDownloader=function(b){var c=a.extend(!0,{},{data:a.ajaxSetup().data||{},url:a.ajaxSetup().url},b),d=a("<form>",{action:c.url,method:"POST",target:"AjaxDownloaderIFrame"}).appendTo("body");a.each(c.data,function(b,c){a("<input>",{type:"hidden",name:b,value:"object"==typeof c?JSON.stringify(c):c}).appendTo(d)}),d.submit(),d.remove()},a(document).ready(function(){a("<iframe>",{name:"AjaxDownloaderIFrame"}).hide().appendTo("body")})}(jQuery);