javascript - 如何使用 Javascript/JQuery 从 Array 中的 JsonArray 获取数据？

Question

我有这样的服务响应，

{
    "Name": [
        [{
                "Key": "A",
                "Value": "Sample1"
            }
        ],
        [{
                "Key": "A",
                "Value": "Sample2"
            }
        ],
        [{
                "Key": "A",
                "Value": "Sample3"
            }
        ],
        [{
                "Key": "A",
                "Value": "Sample4"
            }
        ]
    ],
    "Title": "Office"
}

我需要将输出作为值字段。

我尝试了很多方法。但没有得到任何解决方案。请帮我..

Answer 1

请看看这个 jsfiddle http://jsfiddle.net/2dJAN/16/

var fields= {
    "Name": [
        [{
                "Key": "A",
                "Value": "Sample1"
            }
        ],
        [{
                "Key": "A",
                "Value": "Sample2"
            }
        ],
        [{
                "Key": "A",
                "Value": "Sample3"
            }
        ],
        [{
                "Key": "A",
                "Value": "Sample4"
            }
        ]
    ],
    "Title": "Office"
}

$.each(fields['Name'], function(index, value) {
$.each(value, function(index, innervalue) {
alert(innervalue['Value'])
});
});

Answer 2

var data= {"Name":[[{"Key":"A","Value":"Sample1"}],[{"Key":"A","Value":"Sample2"}],[{"Key":"A","Value":"Sample3"}],[{"Key":"A","Value":"Sample4"}]],"Title":"Office"};    
var output = [];

for(var i = 0;i<data.Name.length;i++) // data is your JSON response
    output.push(data.Name[i][0].Value);
alert(output);

小提琴供您参考

Answer 3

尝试这个：

var obj = {"Name":[[{"Key":"A","Value":"Sample1"}],[{"Key":"A","Value":"Sample2"}],[{"Key":"A","Value":"Sample3"}],[{"Key":"A","Value":"Sample4"}]],"Title":"Office"}

$.each( obj.Name, function( key, d ) {
  console.log( key + ": " + d[0].Value );
});