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我得到一個JSON字符串如下無法讀取JSON字符串
[
{
"id": 20,
"title": "a",
"allDay": true,
"start": "2012-12-04 00:00",
"end": "2012-12-07 00:00",
"color": "#eb491d",
"startDate": "/Date(1354559400000)/",
"endDate": "/Date(1354818600000)/",
"Location": "a",
"StartDatestr": "2012-12-04",
"EndDatestr": "2012-12-04",
"StartTime": "00:00",
"EndTime": "00:00",
"Alert": false,
"Repeat": false,
"RepeatDays": 0,
"CalendarID": 13,
"CustomerNo": 593963,
"CustomerName": "test_apple",
"IsProspect": true,
"Description": ""
}
]
當我檢查長度如下返回「1」
console.log(myAppointment.length);
但是當我嘗試爲訪問在它下面給出未定義的錯誤。
var myAppointment = JSON.parse(data.d);
sessionStorage.CustomerID = data.CustomerNo;
console.log(sessionStorage.CustomerID);
我不知道。誰能告訴我什麼,我在這裏失蹤
您的JSON數據似乎包裹在一個陣列。你可以在你的代碼中嘗試myAppointment [0]。 – ryadavilli
data.CustomerNo是未定義的,因爲它應該是myAppointment.CustomerNo。那麼,這是一個數組還是不是?那麼它應該是myAppointment [0] .CustomerNo。 –
'console.log(myAppointment.id);'不給你myAppointment的長度,它給你預約的ID。 –