How can a Vue component interact with a JavaScript method?

Within my main.js file, I have configured Vue as follows:

window.Vue = require('vue');

Vue.component('my-component', require('./components/MyComponent.vue'));

const app = new Vue({
    el: '#app',
});

Additionally, a function is defined in the main.js file:

function test() {
    //do something
}

Is there a way to invoke the test method from inside a vue component? While I understand this may not be the most ideal setup, I am currently working with legacy components.

Answer №1

Seems like a simple solution :)

In the main file where you have that function,

declare it as a global function

window.test = function() {
    //perform some action
}

Now you can easily access this function from anywhere in your code, any file, or any component :)

window.test();

If you require further assistance, feel free to leave a comment.

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