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@bkmacdaddyFeb 03.2023 — #You can try using the Array.prototype.some() method to check if any of the objects in the array has a matching "productId" property value to the "id" variable:
Davinci•003 auto-reply
Searching a javascript object for a property value
This is collection.productCollections:
[
{
"productId": 1,
"collectionId": 5
},
{
"productId": 6,
"collectionId": 5
},
{
"productId": 2,
"collectionId": 5
},
{
"productId": 1,
"collectionId": 5
}
]How can I determine if my other variable “id” matches any of the productId’s in that object? Using javascript.
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@bkmacdaddyFeb 03.2023 — #You can try using the Array.prototype.some() method to check if any of the objects in the array has a matching "productId" property value to the "id" variable:
const arr = collection.productCollections;
const id = 1;
const matchFound = arr.some(obj => obj.productId === id);
console.log(matchFound); // true
// Searching a javascript object for a property value
let obj = {
name: 'John',
age: 25
};
let searchValue = 'John';
for (let key in obj) {
if (obj[key] === searchValue) {
console.log(key); // name
}
}