Serializes input into a JSON-formatted string. Properties with leading $$ characters will be stripped since AngularJS uses this notation internally.
The Safari browser throws a RangeError instead of returning null when it tries to stringify a Date
object with an invalid date value. The only reliable way to prevent this is to monkeypatch the
Date.prototype.toJSON method as follows:
var _DatetoJSON = Date.prototype.toJSON;
Date.prototype.toJSON = function() {
try {
return _DatetoJSON.call(this);
} catch(e) {
if (e instanceof RangeError) {
return null;
}
throw e;
}
};
See https://github.com/angular/angular.js/pull/14221 for more information.
angular.toJson(obj, pretty);
| Param | Type | Details |
|---|---|---|
| obj | ObjectArrayDatestringnumberboolean |
Input to be serialized into JSON. |
|
pretty
(optional)
|
booleannumber |
If set to true, the JSON output will contain newlines and whitespace. If set to an integer, the JSON output will contain that many spaces per indentation. (default: 2) |
| stringundefined | JSON-ified string representing |