Managing page titles dynamically in your Vue.js application is crucial for both user experience and SEO. This guide will walk you through the steps of using the vue-page-title package to set and manage page titles effectively.

Installation

To get started, you need to install the vue-page-title package using npm or yarn. Here’s how to do it:

npm install vue-page-title
# or
yarn add vue-page-title

Setup

Once installed, you need to import the package and set it up in your Vue application. Here’s a simple setup:

import { createApp } from 'vue';
import pageTitle from 'vue-page-title';

const app = createApp(Root);
app.use(pageTitle({
    suffix: ' - Vue Page Title',
    mixin: true
}));

Using Page Titles

Creating page titles can be enhanced by utilizing the Composition API or the options API provided by Vue. Below are some examples:

Composition API Example

Imagine you’re building a game where you want to display different character names as the page title every 5 seconds. Here’s how you can achieve that:

import { createApp, h, ref, computed, onBeforeUnmount } from 'vue';
import { useTitle } from 'vue-page-title';

const CAPTAINS = [
    'Monkey D. Luffy',
    'Trafalgar D. Water Law',
    'Eustass Kid',
    'Shanks',
    'Edward Newgate',
    'Charlotte Linlin',
    'Capone Bege',
    'Gol D. Roger',
];

const getCapitain = () => CAPTAINS[Math.floor(Math.random() * CAPTAINS.length)];

export default {
    setup() {
        const current = ref('Capitains');
        const title = useTitle(current);

        const refresh = () => {
            current.value = getCapitain();
        };

        const interval = setInterval(refresh, 5000);
        onBeforeUnmount(() => clearInterval(interval));

        return { title };
    },
};

This structure is reminiscent of a game board where every time a character moves, their name flashes on the title, giving users a lively experience.

Options and Features

You can customize the page title using several options:

• suffix: A string added at the end of the title.
• prefix: A string added at the beginning of the title.
• mixin: Enables automatic registration of the mixin for dynamic title changes.
• router: Links the page title to Vue Router, allowing titles to be set via routes.

Vue Router Integration

When using Vue Router, you can take advantage of the router instance for title management:

import { createApp } from 'vue';
import pageTitle from 'vue-page-title';
import router from './path/to/application/router';

const app = createApp(Root);
app.use(pageTitle({ router }));

Now, each route can have a meta title set, enhancing the user’s navigation experience.

Troubleshooting

If you encounter issues while implementing vue-page-title, here are some troubleshooting tips:

• Ensure you have correctly installed the package and imported it in your application.
• Verify the options such as suffix and prefix are set up correctly in the app.use() method.
• Check for console errors related to Vue Router or the component setup.
• Refer to the documentation on GitHub for more examples and clarifications.

For more insights, updates, or to collaborate on AI development projects, stay connected with fxis.ai.

Conclusion

With the vue-page-title package, managing page titles becomes a breeze, keeping your application dynamic and user-friendly. Ensure to explore all the provided options and think of creative ways to customize your titles to enhance user engagement.

At fxis.ai, we believe that such advancements are crucial for the future of AI, as they enable more comprehensive and effective solutions. Our team is continually exploring new methodologies to push the envelope in artificial intelligence, ensuring that our clients benefit from the latest technological innovations.