如何在$.ajax响应中访问这两个数组？

Question

第一个可以像reponse[0].status == 200一样轻松访问，但是如何访问第二个呢？

0: {status: "200"}
1: {2: "Sector-5[Men]", 3: "Sector-20", 4: "CHM", 5: "Tower Dump", 6: "Kalka", 7: "Pinjore", 8: "CIA-26", 9: "Sector-14", 12: "local Complaint", 13: "CIA-19&Detective Staff", 14: "MDC", 15: "Sector-5[Woman]", 19: "Raipur Rani"}

这是来自$.ajax响应的json.parse之后的结果

我的ajax代码：

$.ajax({ 
    type: "POST", 
    url: 'toFetchData.php', 
    data: {'for' : 'forRegister'}, 
    success :function(response){ 
        var a = JSON.parse(response); 
        var register = "<option value=''>Select Register Name</option>"; 
        if(a[0].status == '200'){ 
            $.each(a[1], function(key,value){ 
                $.each(value, function(Number,Name){ 
                    console.log(Number+" , "+Name); 
                }); 
            }); 
        } 
    } 
}); 

Answer 1

您需要应用.each()

工作示例：

​

var a = {1: {2: "Sector-5[Men]", 3: "Sector-20", 4: "CHM", 5: "Tower Dump", 6: "Kalka", 7: "Pinjore", 8: "CIA-26", 9: "Sector-14", 12: "local Complaint", 13: "CIA-19&Detective Staff", 14: "MDC", 15: "Sector-5[Woman]", 19: "Raipur Rani"}};


$.each(a[1],function(key,value){
   console.log(key +' : '+value);
});


/*or you can use like below as well
$.each(a,function(key,value){
  $.each(value,function(k,v){
   console.log(k +' : '+v);
  });
});
*/

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

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