I have this object in js:
var list = {
"1": {
"id": "1",
"start_date": "2019-01-14",
"end_date": "2019-01-14",
"text": "some text one",
"assistent": "12"
},
"2": {
"id": "2",
"start_date": "2021-12-01",
"end_date": "2021-12-01",
"text": "another text",
"assistent": "15"
},
"3": {
"id": "3",
"start_date": "2021-12-02",
"end_date": "2021-12-02",
"text": "one more text",
"assistent": "2"
}
}
I want to check, if there is an "assistent"=2 inside this array of objects, and, if yes, get a "text" parameter for this assistent (it have to be "one more text"). What i have tried:
var foundtext = list.find(x => x.assistent === '2').text;
console.log(foundtext);
(will show that .find is not a function) Also:
var foundtext = list.find(x => x.assistent == '2')['text'];
console.log(foundtext);
(will show the same error)
Also tried this:
for (var i=1; i <= list.length; i++) {
console.log(list[i]);
//and than perform the search inside list[i];
}
and this :
list.forEach(value => {
console.log(value);
//and than perform the search inside value;
})
So what is the right approach to perform this kind of check?
I would do something like this.
const text = Object.values(list).find(entry => entry.assistent === "2")?.text
EDIT
For the additional question in the comments below.
const texts = Object.values(list)
.filter(entry => entry.assistent === "2")
.map(entry => entry.text)