read JSON straight from an object?
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How can I beautify JSON programmatically?
I know how to generate JSON from an object using JSON.stringify, or in my case the handy jquery-json from google code (https://github.com/krinkle/jquery-json).
Now this works fine, but the output is hard to read for humans. Is there an easy way / function / whatever to output a neatly formatted json file?
This is what I mean:
JSON.stringify({a:1,b:2,c:{d:1,e:[1,2]}});
gives..
"{"a":1,"b":2,"c":{"d":1,"e":[1,2]}}"
I'd like something like this instead:
{
"a":1,
"b":2,
"c":{
"d":1,
"e":[1,2]
}
}
Eg with newlines and tabs added. It's much easier to read for larger documents.
I'd like to do this ideally without adding any huge libraries - eg not prototype or YUI or whatever.
JSON.stringify
takes more optional arguments.
Try:
JSON.stringify({a:1,b:2,c:{d:1,e:[1,2]}}, null, 4); // Indented 4 spaces
JSON.stringify({a:1,b:2,c:{d:1,e:[1,2]}}, null, "t"); // Indented with tab
From:
How can I beautify JSON programmatically?
Should work in modern browsers, and it is included in json2.js if you need a fallback for browsers that don't support the JSON helper functions.
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