So I have to get the first object of this list:
{
"2489": {
"status": {
"idstatus": "3",
"status": "Sold"
}
},
"2490": {
"status": {
"idstatus": "3",
"status": "Sold"
}
}
}
I don't know beforehand the IDs ['2489'] and ['2490']. Sometimes it responses only one of these IDs, sometimes 3 or more.
How can I get like ['2490'].status.idstatus without knowing ['2490']?
There are several ways to do this. If you're running a modern JS environment, you can use Object.keys or Object.values.
Assuming your JSON response object is a variable named res, you can construct a dynamic array of IDs like this:
const ids = Object.keys(res) // ["2489", "2490", ...]
If you don't care about the IDs at all and want an array of all the inner objects, try this:
const items = Object.values(res) // [ { "status" : ... }, ... ]
you can do it using Object.values and map or if you need the key you can use Object.entries
const data = {
"2489": {
"status": {
"idstatus": "3",
"status": "Sold"
}
},
"2490": {
"status": {
"idstatus": "3",
"status": "Sold"
}
}
}
const statusIds = Object.values(data).map(d => d.status.idstatus)
console.log(statusIds)
const statusIdAndKey = Object.entries(data).map(([k, d]) => [k, d.status.idstatus])
console.log(statusIdAndKey)