this.productArray.filter()in ionic
The filter()
method in Ionic is used to create a new array with all elements that pass a certain condition. It filters out elements from an existing array based on a specified criteria.
Here's an example of how to use the filter()
method in Ionic:
// Define an array of products
const productArray = [
{ id: 1, name: 'Product 1', price: 10 },
{ id: 2, name: 'Product 2', price: 20 },
{ id: 3, name: 'Product 3', price: 30 },
];
// Use the filter() method to filter products based on a condition
const filteredProducts = productArray.filter((product) => product.price > 15);
console.log(filteredProducts);
In the example above, the filter()
method is used to create a new array filteredProducts
that contains only the products with a price greater than 15. The resulting array will contain the objects with id
2 and 3.
Please note that the example provided is a general usage of the filter()
method in Ionic. The specific implementation may vary depending on your use case.