Help with JSON raw format in javascript
I have a JSON array of data which is
[ [[2, 5], [6, 10], [10, 7], [11, 15]],
[[0, 9], [1, 16], [3, 19], [4, 15]],
[[0, 7], [5, 16], [8, 17], [12, 19]] ]
but when I try to get the first array of [[2, 5], [6, 10], [10, 7], [11, 15开发者_开发技巧]]
using jsonData[0]
I get the data as 2,5,6,10,10,7,11,15
.
I would like to get the data in the JSON format and not the plain text format. Any ideas?
You should get the data as an array. Did you alert jsonData[0]
because that will display the results as a flattened string.
Instead console.log(jsonData[0])
to see the actual array.
Here's the output I see when using your array.
var a = [[[2, 5], [6, 10], [10, 7], [11, 15]],[[0, 9], [1, 16], [3, 19], [4, 15]],[[0, 7], [5, 16], [8, 17], [12, 19]]];
alert(a[0]); // 2,5,6,10,10,7,11,15
console.log(a[0]); // [[2, 5], [6, 10], [10, 7], [11, 15]]
See an example.
Also, "JSON raw format" is misleading. What you have is a plain JavaScript array.
Are you asking how to convert it to a JSON string rather than simply getting the default toString behaviour of an array? If so you should just do:
JSON.stringify(jsonData[0])
Or whatever it is you want to stringify
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