When presented with the following data structure:
{
"time_1": 20,
"time_2": 10,
"time_3": 40,
"time_4": 30
}
and expecting a result in this format:
[
{
"key1": "time_1",
"key2": 20,
},
{
"key1": "time_2",
"key2": 10,
},
{
"key1": "time_3",
"key2": 40,
},
{
"key1": "time_4",
"key2": 30,
}
]
Is there a way to convert an object into an array using JavaScript? I have revised my initial question.
If you want to convert your object into an array, you can utilize the Object.keys() method to iterate over the object and then use the Array.map() method to achieve the desired structure.
var originalData = {
"0": "value1",
"1": "value2"
}
var transformedData = Object.keys(originalData).map(key => ({
[key]: originalData[key]
}))
console.log(transformedData)--Edited Version--
To modify the output of the .map() method, simply adjust the object being returned within the callback function.
var data = {
"time_1": 20,
"time_2": 10,
"time_3": 40,
"time_4": 30
}
var newData = Object.keys(data).map(key => ({
"name": key,
"duration": data[key]
}))
console.log(newData)provided information
const info = {
"time_1": 20,
"time_2": 10,
"time_3": 40,
"time_4": 30
}
retrieve all keys from the info object
const KeysOfInfo = Object.keys(info);
desired outcome should be as follows - [ { "key1": "time_1", "key2": 20, }, ]
const result = KeysOfInfo.map(key => {
const value = info[key]
return {
key1: key,
key2: value
}
});
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