Performing tasks when a component is fully loaded in Vue.js Router

Question

Performing tasks when a component is fully loaded in Vue.js Router

I am currently working on a project involving a single-page application built with Vue.js and its official router.

For this project, I have set up a menu and a separate component (.vue file) for each section that is loaded using the router. Inside every component, you will find code similar to the following:

<template>
    <div> <!-- MY DOM --> </div>
</template>

<script>
    export default {
        data () {},
        methods: {},
        route: {
            activate() {},
        },
        ready: function(){}
    }
</script>

My goal is to run a piece of code (initiating a jQuery plugin) once a component has completed transitioning in. If I place my code within the ready event, it only runs the first time the component loads. If I use the route.activate method, it executes every time but the DOM is not yet fully loaded, preventing me from initializing my jQuery plugin.

Is there a way for me to trigger my code each time a component finishes transitioning in and the DOM is fully rendered?

javascript vue.js vue-router

Answer 1

Answer №1

If you are utilizing Vue.js Router, it implies that whenever you switch to a new route, Vue.js will need to update the DOM. By default, Vue.js carries out DOM updates asynchronously.

To ensure that Vue.js has completed updating the DOM before proceeding, you can utilize Vue.nextTick(callback). This callback function is executed after the DOM has been updated.

In your specific scenario, consider trying the following:

route: {
    activate() {
        this.$nextTick(function () {
            // => 'DOM loaded and ready'
        })
    }
}

For additional information, visit:

Answer 2

If you are utilizing Vue.js Router, it implies that whenever you switch to a new route, Vue.js will need to update the DOM. By default, Vue.js carries out DOM updates asynchronously.

To ensure that Vue.js has completed updating the DOM before proceeding, you can utilize Vue.nextTick(callback). This callback function is executed after the DOM has been updated.

In your specific scenario, consider trying the following:

route: {
    activate() {
        this.$nextTick(function () {
            // => 'DOM loaded and ready'
        })
    }
}

For additional information, visit:

Answer 3

Answer №2

One way to achieve this is by utilizing the following

mounted(){
  // jquery snippet here
}

Answer 4

One way to achieve this is by utilizing the following

mounted(){
  // jquery snippet here
}

Answer 5

Answer №3

Even if it's a little late, I believe the issue you're experiencing is related to components remaining on the page when navigating between routes in Vue. Instead of destroying and recreating the component, Vue reuses it and only changes what needs to be updated inside. To properly trigger lifecycle hooks of a component in this scenario, Vue offers a key attribute. By modifying a component's key, we can instruct Vue to rerender it. For more information, refer to the documentation on keys and check out the code samples in the API section.

Answer 6

Even if it's a little late, I believe the issue you're experiencing is related to components remaining on the page when navigating between routes in Vue. Instead of destroying and recreating the component, Vue reuses it and only changes what needs to be updated inside. To properly trigger lifecycle hooks of a component in this scenario, Vue offers a key attribute. By modifying a component's key, we can instruct Vue to rerender it. For more information, refer to the documentation on keys and check out the code samples in the API section.

Performing tasks when a component is fully loaded in Vue.js Router

Answer №1

Answer №2

Answer №3

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