如何捕捉json格式的特定元素

Question

json返回值并存储在变量中。例如

var person = { 
    Name:"Shree", 
    Address: "Ratopul", 
    Profession: "Programmer", 
    Address: [ 
     { 
      District: "abc", 
      Ward: "Tel", 
      Tel:"235" 
     }, 
     { 
      District: "abc1", 
      Ward: "Tel", 
      Tel:"235" 
     }, 
     { 
      District: "abc2", 
      Ward: "Tel", 
      Tel: "235" 
     } 
    ] 
}; 

我收到了一个地址。

var address=person.Address;

但我想赶上地址的特定元素。这怎么可能。我没有任何想法。请帮忙。

Answer 1

var p1=  person.Address[0] //first 
var p2=  person.Address[1] //second 
var p3=  person.Address[2] //third 

alert(p1.Ward); 

**or** 


    for (i=0; i< person.Address.length;i++) 
    { 
     var person=person.Address[i]; 
     if(person.Tel===235) 
     { 
      //this is the person i was looking for 
     } 
    } 

Answer 2

地址只是一个对象数组。

var district = person.Address[0].District; 

Answer 3

伙计这是你在找什么？

 
var addresses=person.Address; 
$.each(addresses,function(index,item){ 
alert(item.District+"-"+item.Ward); 
if(item.Tel=="235") 
{ 
    alert(item.District); 
} 
});