如何解决(未捕获的TypeError:将圆形结构转换为JSON) [英] how to solve (Uncaught TypeError: Converting circular structure to JSON)

问题描述

我有以下对象，我正尝试将其转换为json对象，如下所示:

i have the following object and i am trying to convert it to json object as follows

 var feeTransactionsArray=[];

                 $(".editor #newPayTable .mainTr").each(function(){ 

                     var feeTransactions={};
                     var studentDetails={};
                     var feeCategory={};


                     studentDetails['studentAdmissionId']=id;

                     feeCategory['feeCatId']=$(this).find('.feeCatId').val();

                     feeTransactions['studentDetails']=studentDetails;

                     feeTransactions['feeCategory']=feeCategory;

                     feeTransactions['paidOn']=paidDate;

                     feeTransactions['transReceiptNo']=receciptNumber;

                     feeTransactions['amountPaid']=$(this).find('.amount').val();

                     feeTransactions['paymentMode']=mode

                     feeTransactions['amountPaid']=refrenceNumber;

                     feeTransactions['isConcessionGiven']='no';

                     feeTransactionsArray.push(feeTransactionsArray);
                 });
                 var myJSON = JSON.stringify(feeTransactionsArray);

这给出了以下错误

actions.js:1180 Uncaught TypeError: Converting circular structure to JSON
    at JSON.stringify (<anonymous>)

如何解决我的情况.请帮我.谢谢！

how to solve this in my case. please help me. thank you!

推荐答案

无法在JSON中对循环结构进行字符串化.让我们看一个例子:

It is not possible to stringify a circual structure in JSON. Lets see a single example:

var a = { a: undefined };
var b = { b: a };
a.a = b;

然后，我们有了对象:

{ a: { b: { a: { b : { a ... infinite recursion

会导致您描述的错误.

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