@wilmer.lemke
In Vue.js, you can use computed properties to calculate and return data based on other data in your component. Computed properties have a getter function that returns the computed value.
To access a computed property in a method, you simply call the computed property as a function in the method. Here's an example:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 |
<template> <div> <p>Computed Property: {{ computedProperty }}</p> <button @click="getComputedProperty">Get Computed Property</button> </div> </template> <script> export default { data() { return { dataValue: 10 }; }, computed: { computedProperty() { // Access other data values and perform calculations here return this.dataValue * 2; } }, methods: { getComputedProperty() { // Call the computed property as a function in the method const computedPropertyValue = this.computedProperty(); console.log("Computed Property Value:", computedPropertyValue); } } }; </script> |
In this example, we have a computed property called computedProperty
that returns the value of dataValue
multiplied by 2. The getComputedProperty
method is called when the button is clicked, which then calls the computedProperty
as a function and logs the computed value to the console.