Vue.js Force computed properties to recompute?

If you want to force a computed property to update and recalculate it’s value, you can simply use a data property and just mention that property in the computed function (you don’t have to use it, just being there is enough), and then change that data property; This will force the computed value to update.

Here is the code:

data() {
  return {
    refreshKey: 0,
    // ...
  }
},
computed: {
  myComputedValue() {
    // just mentioning refreshKey
    this.refreshKey;

    // rest of the function that actualy do the calculations and returns a value
  },
},
methods: {
  myMethod() {
    // the next line would force myComputedValue to update
    this.refreshKey++;

    // the rest of my method
  },
},