如何使用javascript和json检索Yahoo基本货币图表

Question

I am quite new at javascript and web programming in general. I'm trying to make a basic chart of stock prices using the Google Visualization Chart API.I want to retrieve basic graph of currency rate using yahoo finance.

How do I read this finance data into a javascript object?

Answer 1

First of all, you can get a list of data which return by a String . for example:

data: "[stock1:{max:1,min:0,5,days:0.5}]";

I assume The callback method of request is

function callback (data){
 var data = eval(data)//or eval(data.data) please use the javascript console to see the structure of response data
// data will become the javascript object
}