I exptect that mandrill_events only contains one object. How do I access its event-property?
var req = { mandrill_events: '[{"event":"inbound","ts":1426249238}]' }
This question is related to
javascript
arrays
json
To answer your titular question, you use [0] to access the first element, but as it stands mandrill_events contains a string not an array, so mandrill_events[0] will just get you the first character, '['.
So either correct your source to:
var req = { mandrill_events: [{"event":"inbound","ts":1426249238}] };
and then req.mandrill_events[0], or if you're stuck with it being a string, parse the JSON the string contains:
var req = { mandrill_events: '[{"event":"inbound","ts":1426249238}]' };
var mandrill_events = JSON.parse(req.mandrill_events);
var result = mandrill_events[0];
After you parse it with Javascript, try this:
mandrill_events[0].event
the event property seems to be string first you have to parse it to json :
var req = { mandrill_events: '[{"event":"inbound","ts":1426249238}]' };
var event = JSON.parse(req.mandrill_events);
var ts = event[0].ts
Assuming thant the content of mandrill_events is an object (not a string), you can also use shift() function:
var req = { mandrill_events: [{"event":"inbound","ts":1426249238}] };
var event-property = req.mandrill_events.shift().event;
'[{"event":"inbound","ts":1426249238}]' is a string, you cannot access any properties there. You will have to parse it to an object, with JSON.parse() and then handle it like a normal object
var req = { mandrill_events: '[{"event":"inbound","ts":1426249238}]' }
console.log(Object.keys(req)[0]);
Make any Object array (req), then simply do Object.keys(req)[0] to pick the first key in the Object array.
Source: Stackoverflow.com