Feb 24, 2020 · Pretty-printing is implemented natively in JSON.stringify(). The third argument enables pretty printing and sets the spacing to use: var str = JSON.stringify(obj, null, 2); // spacing level = 2 If you need syntax highlighting, you might use some regex magic like so:

Nov 12, 2010 · JSON.stringify turns a Javascript object into JSON text and stores that JSON text in a string. The conversion is an Object to String. JSON.parse turns a string of JSON text into a Javascript object. The conversion is a String to Object. var j={"name":"binchen"}; to make it a JSON String following could be used.

Jul 20, 2011 · I have an object that has some properties and methods, like so: {name: "FirstName", age: "19", load: function {}, uniq: 0.5233059714082628} and I have to pass this object to another function.

Apr 5, 2013 · JSON.stringify() on the other hand, is a method of the JSON object, which kind of serializes an object structure into a string version. Hence, Javascript Object Notation, it will describe an object with all nested structures in pure ascii string.

The JSON.stringify method supported by many modern browsers (including IE8) can output a beautified JSON string: JSON.stringify(jsObj, null, "\t"); // stringify with tabs inserted at each level JSON.stringify(jsObj, null, 4); // stringify with 4 spaces at each level

Oct 23, 2017 · JSON.stringify(container, ["id", "className", "tagName"]) The second parameter of the JSON.stringify function allows you to change the behavior of the stringification process. You can specify an array with the list of properties to serialize. More information here: JSON.stringify. If you want to serialize its child nodes too, some extra work is ...

May 1, 2012 · Unfortunately, jQuery does not have this functionality out of the box, and JSON.stringify can't handle these types of objects. So other than the above examples, you may have to code this functionality yourself.

Nov 27, 2010 · JSON.stringify(baz, ["foo"]); That's great, but there's a problem. Let's say your "baz" is actually the property of another object, and you want to serialize that other object: someObject.baz = {"foo":1, "bar":someFunction}; JSON.stringify(someObject, ["baz"]); Well, normally you would just define a toJSON method on baz, eg.:

Dec 31, 2020 · As mentioned in one of the comments below my answer the JSON stringify method won't work out of the box for all types of objects. For more information on what types are supported I would like to refer to the Description section in the MDN documentation of JSON.stringify. In the description is also mentioned that:

Dec 16, 2017 · JSON.stringify and JSON.parse are almost oposites, and "usually" this kind of thing will work: var obj = ...; var json = JSON.stringify(obj); var obj2 = JSON.parse(json); so that obj and obj2 are "the same". However there are some limitations to be aware of. Often these issues dont matter as you're dealing with simple objects.