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How can i loop the following JSON data string into jquery? Should I use the function $.getJSON ?

jQuery17209521235961001366_1380903443191({"type":"result","rid":"hopkinsa","data":
[[{"artist":"NAME1","title":"SONG1","album":null,"royaltytrackid":null,"url":null,"image":"test1.jpg","time":1380910069,"localtime":"11:07 AM"},
{"artist":"NAME2","title":"SONG2","album":null,"royaltytrackid":null,"url":null,"image":"test2.jpg","time":1380909866,"localtime":"11:04 AM"},  
{"artist":"NAME2","title":"SONG3","album":null,"royaltytrackid":null,"url":null,"image":"test3.jpg","time":1380909864,"localtime":"11:04 AM"}],false,0,10,0]})

I trying with this code:

$(document).ready(function() {
    $.getJSON("json.php", function(data){
        $.each(data.data[0], function(i, item){
            $("#data").append(item.artist); // Name1, Name2
        });      
    })
});
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1 回答 1

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那不是 JSON，它是一个文字 JS 对象，因为 jQuery 已经解码了它。只需使用方括号[]、点符号.和循环即可。

在您的回调中，如果参数名称是数据，您可以执行以下操作

$.getJSON("url.json", function(data){
    console.log(data.type, data.data[0][0].artist) //"result", "Name1"
    $.each(data.data[0], function(i, item){
        console.log(item.artist); // Name1, Name2
    });        
})
于 2013-10-04T18:22:59.930 回答