Javascript 从ajax responce中筛选数据，并将最终值插入<；选项>；标签

我有这样的ajax响应-

    [
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{"id":"15","0":"15","blockNo":"PGPL\/002","1":"PGPL\/002","buyer":"PARADIGAM GRANITE PRIVATE LIMITED","2":"PARADIGAM GRANITE PRIVATE LIMITED","user":"Jogesh Ravani","3":"Jogesh Ravani","netL":"330","4":"330","netB":"185","5":"185","netH":"200","6":"200","netCUM":"12.21","7":"12.21","grossL":"340","8":"340","grossB":"195","9":"195","grossH":"210","10":"210","grossCUM":"13.923","11":"13.923","allowance":"10","12":"10","udL":"0","13":"0","udB":"0","14":"0","udH":"0","15":"0","udCUM":"0","16":"0","status1":"0","17":"0","status2":"0","18":"0","rate":"0","19":"0","cost":"0","20":"0","pi":"","21":"","ti":"","22":""},
{"id":"14","0":"14","blockNo":"PIL\/008","1":"PIL\/008","buyer":"PELICAN INDIA LTD","2":"PELICAN INDIA LTD","user":"Jogesh Ravani","3":"Jogesh Ravani","netL":"320","4":"320","netB":"165","5":"165","netH":"190","6":"190","netCUM":"10.032","7":"10.032","grossL":"325","8":"325","grossB":"170","9":"170","grossH":"195","10":"195","grossCUM":"10.774","11":"10.774","allowance":"5","12":"5","udL":"0","13":"0","udB":"0","14":"0","udH":"0","15":"0","udCUM":"0","16":"0","status1":"0","17":"0","status2":"0","18":"0","rate":"0","19":"0","cost":"0","20":"0","pi":"","21":"","ti":"","22":""},
{"id":"13","0":"13","blockNo":"PIL\/007","1":"PIL\/007","buyer":"PELICAN INDIA LTD","2":"PELICAN INDIA LTD","user":"Jogesh Ravani","3":"Jogesh Ravani","netL":"325","4":"325","netB":"155","5":"155","netH":"165","6":"165","netCUM":"8.312","7":"8.312","grossL":"335","8":"335","grossB":"165","9":"165","grossH":"175","10":"175","grossCUM":"9.673","11":"9.673","allowance":"10","12":"10","udL":"0","13":"0","udB":"0","14":"0","udH":"0","15":"0","udCUM":"0","16":"0","status1":"0","17":"0","status2":"0","18":"0","rate":"0","19":"0","cost":"0","20":"0","pi":"","21":"","ti":"","22":""},
{"id":"12","0":"12","blockNo":"PIL\/006","1":"PIL\/006","buyer":"PELICAN INDIA LTD","2":"PELICAN INDIA LTD","user":"Jogesh Ravani","3":"Jogesh Ravani","netL":"285","4":"285","netB":"165","5":"165","netH":"180","6":"180","netCUM":"8.464","7":"8.464","grossL":"295","8":"295","grossB":"175","9":"175","grossH":"190","10":"190","grossCUM":"9.809","11":"9.809","allowance":"10","12":"10","udL":"0","13":"0","udB":"0","14":"0","udH":"0","15":"0","udCUM":"0","16":"0","status1":"0","17":"0","status2":"0","18":"0","rate":"0","19":"0","cost":"0","20":"0","pi":"","21":"","ti":"","22":""},
{"id":"11","0":"11","blockNo":"PIL\/005","1":"PIL\/005","buyer":"PELICAN INDIA LTD","2":"PELICAN INDIA LTD","user":"Jogesh Ravani","3":"Jogesh Ravani","netL":"325","4":"325","netB":"175","5":"175","netH":"195","6":"195","netCUM":"11.091","7":"11.091","grossL":"335","8":"335","grossB":"185","9":"185","grossH":"205","10":"205","grossCUM":"12.705","11":"12.705","allowance":"10","12":"10","udL":"0","13":"0","udB":"0","14":"0","udH":"0","15":"0","udCUM":"0","16":"0","status1":"0","17":"0","status2":"0","18":"0","rate":"0","19":"0","cost":"0","20":"0","pi":"","21":"","ti":"","22":""},
{"id":"10","0":"10","blockNo":"PIL\/004","1":"PIL\/004","buyer":"PELICAN INDIA LTD","2":"PELICAN INDIA LTD","user":"Jogesh Ravani","3":"Jogesh Ravani","netL":"300","4":"300","netB":"180","5":"180","netH":"190","6":"190","netCUM":"10.26","7":"10.26","grossL":"310","8":"310","grossB":"190","9":"190","grossH":"200","10":"200","grossCUM":"11.78","11":"11.78","allowance":"10","12":"10","udL":"0","13":"0","udB":"0","14":"0","udH":"0","15":"0","udCUM":"0","16":"0","status1":"0","17":"0","status2":"0","18":"0","rate":"0","19":"0","cost":"0","20":"0","pi":"","21":"","ti":"","22":""},
{"id":"9","0":"9","blockNo":"PIL\/003","1":"PIL\/003","buyer":"PELICAN INDIA LTD","2":"PELICAN INDIA LTD","user":"Jogesh Ravani","3":"Jogesh Ravani","netL":"315","4":"315","netB":"195","5":"195","netH":"220","6":"220","netCUM":"13.514","7":"13.514","grossL":"320","8":"320","grossB":"200","9":"200","grossH":"225","10":"225","grossCUM":"14.4","11":"14.4","allowance":"5","12":"5","udL":"0","13":"0","udB":"0","14":"0","udH":"0","15":"0","udCUM":"0","16":"0","status1":"0","17":"0","status2":"0","18":"0","rate":"0","19":"0","cost":"0","20":"0","pi":"","21":"","ti":"","22":""},
{"id":"8","0":"8","blockNo":"PGPL\/001","1":"PGPL\/001","buyer":"PARADIGAM GRANITE PRIVATE LIMITED","2":"PARADIGAM GRANITE PRIVATE LIMITED","user":"Jogesh Ravani","3":"Jogesh Ravani","netL":"340","4":"340","netB":"190","5":"190","netH":"200","6":"200","netCUM":"12.92","7":"12.92","grossL":"350","8":"350","grossB":"200","9":"200","grossH":"210","10":"210","grossCUM":"14.7","11":"14.7","allowance":"10","12":"10","udL":"0","13":"0","udB":"0","14":"0","udH":"0","15":"0","udCUM":"0","16":"0","status1":"0","17":"0","status2":"0","18":"0","rate":"0","19":"0","cost":"0","20":"0","pi":"","21":"","ti":"","22":""},
{"id":"7","0":"7","blockNo":"PIL\/002","1":"PIL\/002","buyer":"PELICAN INDIA LTD","2":"PELICAN INDIA LTD","user":"Jogesh Ravani","3":"Jogesh Ravani","netL":"315","4":"315","netB":"210","5":"210","netH":"220","6":"220","netCUM":"14.553","7":"14.553","grossL":"320","8":"320","grossB":"215","9":"215","grossH":"225","10":"225","grossCUM":"15.48","11":"15.48","allowance":"5","12":"5","udL":"0","13":"0","udB":"0","14":"0","udH":"0","15":"0","udCUM":"0","16":"0","status1":"0","17":"0","status2":"0","18":"0","rate":"0","19":"0","cost":"0","20":"0","pi":"","21":"","ti":"","22":""},
{"id":"6","0":"6","blockNo":"PIL\/101","1":"PIL\/101","buyer":"PELICAN INDIA LTD","2":"PELICAN INDIA LTD","user":"Jogesh Ravani","3":"Jogesh Ravani","netL":"0","4":"0","netB":"0","5":"0","netH":"0","6":"0","netCUM":"0","7":"0","grossL":"0","8":"0","grossB":"0","9":"0","grossH":"0","10":"0","grossCUM":"0","11":"0","allowance":"0","12":"0","udL":"345","13":"345","udB":"190","14":"190","udH":"215","15":"215","udCUM":"14.093","16":"14.093","status1":"1","17":"1","status2":"1","18":"1","rate":"0","19":"0","cost":"0","20":"0","pi":"","21":"","ti":"","22":""},
{"id":"5","0":"5","blockNo":"PIL\/001","1":"PIL\/001","buyer":"PELICAN INDIA LTD","2":"PELICAN INDIA LTD","user":"Jogesh Ravani","3":"Jogesh Ravani","netL":"320","4":"320","netB":"180","5":"180","netH":"200","6":"200","netCUM":"11.52","7":"11.52","grossL":"330","8":"330","grossB":"190","9":"190","grossH":"210","10":"210","grossCUM":"13.167","11":"13.167","allowance":"10","12":"10","udL":"0","13":"0","udB":"0","14":"0","udH":"0","15":"0","udCUM":"0","16":"0","status1":"1","17":"1","status2":"0","18":"0","rate":"0","19":"0","cost":"0","20":"0","pi":"","21":"","ti":"","22":""}
]

现在我要做的是过滤并只获取status1=0的条目，然后在标记中插入买方值，而不使用Javascript重复买方值

谢谢和问候

var z=[
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{“id”：“11”、“0”：“11”、“blockNo”：“PIL\/005”、“1”：“PIL\/005”、“买方”：“PELICAN INDIA LTD”、“2”：“PELICAN INDIA LTD”、“用户”：“Jogesh Ravani”、“3”：“Jogesh Ravani”、“netL”：“325”、“4”：“325”、“netB”：“175”、“netH”：“195”、“6”：“195”、“netCUM”：“11.091”、“grossL”：“335”、“8”：“335”、“grossB”：“185”、“9”：“185”、“grossH 205”、“12.205”、“705”：“SCUM”：”11:“12.705”，“津贴”：“10”，“12”：“10”，“udL”：“0”，“13”：“0”，“udB”：“0”，“14”：“0”，“udH”：“0”，“15”：“0”，“udCUM”：“0”，“16”：“0”，“状态1”：“0”，“17”：“0”，“状态2”：“0”，“18”：“0”，“费率”：“0”，“19”：“0”，“成本”：“0”，“20”：“0”，“pi”：“21”：“ti”：“22”：，
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{“id”：“8”，“0”：“8”，“区块号”：“PGPL\/001”，“1”：“PGPL\/001”，“买方”：“PARADIGAM GRANITE PRIVATE LIMITED”，“2”：“PARADIGAM GRANITE PRIVATE LIMITED”，“用户”：“Jogesh Ravani”，“3”：“Jogesh Ravani”，“netL”：“340”，“4”：“340”，“netB”：“190”，“netH”：“200”，“6”：“200”，“netCUM”：“12.92”，“7”：“12.92”，“grossL”：“350”，“8”：“350”，“grossB”：“200”，“9”：“200”，“grossH”：“210”，“10”：”“：”210“，”格罗斯库姆“，”14.7“，”11“，”14.7“，”津贴“，”10“，”12“，”10“，”udL“，”0“，”13“，”0“，”udB“，”0“，”14“，”0“，”udH“，”0“，”15“，”0“，”udCUM“，”0“，”16“，”0“，”状态1“，”0“，”17“，”0“，”状态2“，”0“，”0“，”费率“，”0“，”19“，”0“，”成本“，”0“，”20“，”0“，”0“，”0“，”0，
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success:function(answer){           

        var filteredresults = answer.filter(function(answer) {
          return answer.status1=="0" && answer.udL=="0";
        });

        var uniqueBuyers=$.unique(filteredresults.map(function(o){return o.buyer}));

        var uniqueNames = [];
        $.each(uniqueBuyers, function(i, el){
            if($.inArray(el, uniqueNames) === -1) uniqueNames.push(el);
        });

        $.each(uniqueNames, function(key, value) {   
            $('.selectBuyer')
                .append($("<option></option>")
                            .attr("value",value)
                            .text(value)); 
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    }