![]() For instance, let’s say you’re filtering an array from an input search bar. ![]() Filtering dataĬomputed properties are great for filtering data. Let’s detail a few more use cases in which Vue.js computed properties come in handy. You can use computed properties to solve more complex problems. How are computed properties used in Vue.js? The count property receives the this.shopNumber as a dependency from the data function, then returns a sentence containing the this.shopNumber and it’s made available directly to the template. Return 'The shop number is ' + this.shopNumber ![]() It can also have some custom logic that is cached based on its dependencies, meaning it doesn’t reload but does have a dependency that changes, allowing it to somewhat listen to changes and act accordingly.įor a basic example, consider the computed property count: You can use computed properties to calculate and display values based on a value or set of values in the data model. In Vue.js, computed properties enable you to create a property that can be used to modify, manipulate, and display data within your components in a readable and efficient manner.
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