Question

我有以下ajax，如下所示：

  $.ajax({

     url: url,

    type: 'POST',

    dataType: 'json',

    data: JSON.stringify(json),

    contentType: 'application/json; charset=utf-8',

    success: function (Data) {



        alert(JSON.stringify(Data));



    },

    error: error

});

当我做警报时（JSON.stringify（Data））; 它显示了下面的数据。数据是我发回的对象。它有3列，有4列。我如何遍历stringify中的数据，因为我需要将其存储到HTML表中？

{"Data":[{"Iden":"12","Date":"01/23/2011","City":"Clearwater","State":"FL"},{"Iden":"19","Date":"02/09/2012","City":"Elgin","State":"IL"},{"Iden":"14","Date":"06/22/2010","City":"Newport Beach","State":"CA"}]}

Answer 1

你想使用jQuery的每个函数：

$.each( Data, function(index, element){
    alert( "Index: " + index + ", Element: " + element );
});

Answer 2

在将它传递给$ .each函数之前，你必须解析JSON数据

var d = JSON.parse(Data);


You can also directly call like this too

$.each( d.Data, function(index, element){
    alert( "Index: " + index + ", Element: " + element );
});

For ex if the json is like this
{"note":{"to":"Tove","from":"Jani","heading":"Reminder","body":"Don&apos;t forget me this weekend!"}}

$.each( d.note, function(index, element){
     alert( "Index: " + index + ", Element: " + element );
});

从JSON.stringify（数据）解析ajax

2 个答案: