Hi iam finding the best way to add a string inside the given object.Any help would be appreciated
my String is 'created'
Down Below Is My Data
{
"id": "222",
"list": [
{
"name": "Tony",
}
],
iam trying to insert 'created' in the data like this
{
"id": "222",
"list": [
{
"name": "Tony",
"type":"created"
}
]
The string you've provided looks a lot like JSON data. You can convert a JSON string to an actual javascript object by using the JSON.parse(string) method.
With this object we then can query it's list property - which in your case is an array of objects - and add a new property type to each of the arrays elements. The final step is converting the object back to a JSON string using the JSON.stringify(object) method.
Here's an example:
let str = `{
"id": "222",
"list": [
{
"name": "Tony"
}
]
}`;
let data = JSON.parse(str);
data.list.forEach(element => {
element.type = "created";
});
str = JSON.stringify(data);
console.log(str);const myObj = {
"id": "222",
"list": [
{
"name": "Tony",
}
],
};
myObj.list[0].type = "created";
This is the way you can do this. But you'd better use secified index of list items;
const index = 0; // Or any other way to get this
myObj.list[index].type = "created";