My JSON:
const tests = {
"test 1": {
"name": "name 1",
"last name": "prid",
},
"test 2": {
"name": "name 1",
"last name": "prid",
},
};And this is my code:
const obj = {
enterSom: function(name) {
console.log(name)
},
enterName: function(tests) {
for (test in tests) {
let name = test["name"]
this.enterSom(name)
}
},
};The results:
undefined
undefinedWhen I create something like this:
// first case
console.log(tests["test 1"]["name"])
// result -> name 1
// second case
for (test in tests) {
console.log(test)
}
// result -> test 1
// result -> test 2And when I extract the loop from my code:
for (test in tests) {
console.log(test["name"])
}
// result -> undefined
// result -> undefinedHow can I get the JSON data when the data are nested like this?
>Solution :
Your code is fine. Only for (key in obj) and not for (value in obj)
const tests = {
"test 1": {
"name": "name 1",
"last name": "prid",
},
"test 2": {
"name": "name 2",
"last name": "prid",
},
};
const obj = {
enterSom: function(name) {
console.log(name)
},
enterName: function(tests) {
for (test in tests) {
let name = tests[test]["name"]
this.enterSom(name)
}
},
};
obj.enterName(tests);