在jQuery中解析json錯誤

Question

不知道我在做什麼錯，我試圖從中獲取json數據並運行代碼。如果我直接輸入數據，一切正常。

解析JSON（不工作）：

function showprice(pricedata){ 
var obj = jQuery.parseJSON(pricedata); 
console.log(obj.created); 
console.log(obj.price); 

label = obj.created; 
values = obj.price; 
var data = { 
    labels : [obj.created], //obj.created = "2013-12-30 14:20:29","2013-12-30 15:14:48","2013-12-30 14:32:29","2013-12-30 14:26:29" 
    values : [obj.price], //obj.price = 28.41,28.41,72.42,60.42 
    datasets : [ 
    { 
     fillColor : "rgba(151,187,205,0.5)", 
     strokeColor : "rgba(151,187,205,1)", 
     pointColor : "rgba(151,187,205,1)", 
     pointStrokeColor : "#fff", 
     data : [obj.price],... 

數據直接輸入到代碼（工程）：

function showprice(pricedata){ 
var obj = jQuery.parseJSON(pricedata); 
console.log(obj.created); 
console.log(obj.price); 

label = obj.created; 
values = obj.price; 
var data = { 
    labels : ["2013-12-30 14:20:29","2013-12-30 15:14:48","2013-12-30 14:32:29","2013-12-30 14:26:29"], //obj.created = "2013-12-30 14:20:29","2013-12-30 15:14:48","2013-12-30 14:32:29","2013-12-30 14:26:29" 
    values : [28.41,28.41,72.42,60.42], //obj.price = 28.41,28.41,72.42,60.42 
    datasets : [ 
    { 
     fillColor : "rgba(151,187,205,0.5)", 
     strokeColor : "rgba(151,187,205,1)", 
     pointColor : "rgba(151,187,205,1)", 
     pointStrokeColor : "#fff", 
     data : [28.41,28.41,72.42,60.42], 
     mouseover: function(data) {... 

Answer 1

您的obj.created和obj.price值實際上是字符串只是恰好包含逗號。可以使用.split()將它們轉換爲數組。

var label = obj.created.split(','); 
var values = obj.price.split(',');