How can I efficiently retrieve the name variable of a Quasar (or Vue 3) application?

Question

How can I efficiently retrieve the name variable of a Quasar (or Vue 3) application?

Is there a way to incorporate something similar in Quasar without having to redefine the variable in every component?

<template>
    <div>Enjoy your time at {{ APP_NAME }}.</div>
</template>

During the setup of my app with Quasar CLI, an app name was specified. I assume this information is stored as a global variable that I can access somehow.

If not, perhaps Vue 3 offers a solution for this issue.

javascript vue.js vuejs3 quasar-framework

Answer 1

Answer №1

Quasar operates differently as it does not rely on a main.js file explicitly. Most of the recommended solutions may not be effective when setting up a project with quasar cli. While using quasar.config.js could provide some flexibility, it may still not be the best approach.

For those utilizing the quasar cli, it is necessary to include a boot file using the command quasar new boot.

This action will create a file named ezglobals.js in your src/boot directory: quasar new boot ezglobals

After making modifications, your code within the ezglobals.js file should resemble the following:

import { boot } from 'quasar/wrappers'
export default boot(({ app }) => {
  app.config.globalProperties.$APP_NAME = 'Your app's name';
})

To complete this setup, add ezglobals.js to the boot array within quasar.config.js:

...
boot: [
      'ezglobals.js'
    ]
...

Answer 2

Quasar operates differently as it does not rely on a main.js file explicitly. Most of the recommended solutions may not be effective when setting up a project with quasar cli. While using quasar.config.js could provide some flexibility, it may still not be the best approach.

For those utilizing the quasar cli, it is necessary to include a boot file using the command quasar new boot.

This action will create a file named ezglobals.js in your src/boot directory: quasar new boot ezglobals

After making modifications, your code within the ezglobals.js file should resemble the following:

import { boot } from 'quasar/wrappers'
export default boot(({ app }) => {
  app.config.globalProperties.$APP_NAME = 'Your app's name';
})

To complete this setup, add ezglobals.js to the boot array within quasar.config.js:

...
boot: [
      'ezglobals.js'
    ]
...

Answer 3

Answer №2

Did you know that you can set up a global variable in Vue 3 like this:

const globalVariable = 'website title'
app.config.globalProperties.$websiteTitle = globalVariable

Then, easily display it in any template with:

<template>
 <div>Explore our site: {{ $websiteTitle }}.</div>
</template>

Answer 4

Did you know that you can set up a global variable in Vue 3 like this:

const globalVariable = 'website title'
app.config.globalProperties.$websiteTitle = globalVariable

Then, easily display it in any template with:

<template>
 <div>Explore our site: {{ $websiteTitle }}.</div>
</template>

Answer 5

Answer №3

There are multiple methods to achieve this.

The name you initially set when creating the project using Quasar CLI can be found in your package.json file (

"name": "…"

). You can access these variables like so:

process.env.npm_package_name

For further information on this topic, refer to: https://docs.npmjs.com/cli/v6/using-npm/scripts#packagejson-vars

To make this accessible globally, you can create a boot file that defines a global variable.

Learn more about creating and utilizing boot files (located within a folder named 'boot' created by Quasar CLI) here:

To define global variables, check out: https://v3.vuejs.org/api/application-config.html#globalproperties

Answer 6

There are multiple methods to achieve this.

The name you initially set when creating the project using Quasar CLI can be found in your package.json file (

"name": "…"

). You can access these variables like so:

process.env.npm_package_name

For further information on this topic, refer to: https://docs.npmjs.com/cli/v6/using-npm/scripts#packagejson-vars

To make this accessible globally, you can create a boot file that defines a global variable.

Learn more about creating and utilizing boot files (located within a folder named 'boot' created by Quasar CLI) here:

To define global variables, check out: https://v3.vuejs.org/api/application-config.html#globalproperties

Answer 7

Answer №4

It is recommended to include Quasar in your main.js file

import { useQuasar } from 'Quasar'


createApp(App).use(Quasar, { config: {} }).mount('#app')

Answer 8

It is recommended to include Quasar in your main.js file

import { useQuasar } from 'Quasar'


createApp(App).use(Quasar, { config: {} }).mount('#app')

Answer 9

Answer №5

It's not a completely global solution - you have to make it accessible in each component where you want to use it.

To define some environment options, add the following code to your quasar.config.js file:

const packageInfo = require('./package.json')

const { configure } = require('quasar/wrappers');

module.exports = configure(function (ctx) {
    return {
        // ...
        build: {
            // ...
            env: {
                appinfo: {
                    name: packageInfo.name,
                    version: packageInfo.version,
                    productName: packageInfo.productName,
                    description: packageInfo.description,
                    projectUrl: packageInfo.projectUrl,
                    previewUrl: packageInfo.previewUrl,
                },
            },
        },
        // ...
    }
});

Next, include something similar to this in your YourComponent.vue file:

<template>
    <q-page
        class="flex column"
        style="align-items: center;"
    >
        <section>
            <h4>{{ appinfo.productName }}</h4>
            <p>
                version: v{{ appinfo.version }}
            </p>
            <p>
                {{ appinfo.description }}<br>
                find the project repository at <br>
                <a
                    target="_blank"
                    :href="appinfo.projectUrl"
                >
                    {{ appinfo.projectUrl }}
                </a>
            </p>
            <p>
                a live preview version is hosted at<br>
                <a
                    target="_blank"
                    :href="appinfo.previewUrl"
                >
                    {{ appinfo.previewUrl }}
                </a>
            </p>
        </section>
    </q-page>
</template>

<script setup>
const appinfo = process.env.appinfo
</script>

Alternatively, for the script section using a more traditional approach:

<script>
export default {
    name: 'AboutPage',
    data () {
        return {
            appinfo: process.env.appinfo,
        }
    }
}
</script>

Answer 10

It's not a completely global solution - you have to make it accessible in each component where you want to use it.

To define some environment options, add the following code to your quasar.config.js file:

const packageInfo = require('./package.json')

const { configure } = require('quasar/wrappers');

module.exports = configure(function (ctx) {
    return {
        // ...
        build: {
            // ...
            env: {
                appinfo: {
                    name: packageInfo.name,
                    version: packageInfo.version,
                    productName: packageInfo.productName,
                    description: packageInfo.description,
                    projectUrl: packageInfo.projectUrl,
                    previewUrl: packageInfo.previewUrl,
                },
            },
        },
        // ...
    }
});

Next, include something similar to this in your YourComponent.vue file:

<template>
    <q-page
        class="flex column"
        style="align-items: center;"
    >
        <section>
            <h4>{{ appinfo.productName }}</h4>
            <p>
                version: v{{ appinfo.version }}
            </p>
            <p>
                {{ appinfo.description }}<br>
                find the project repository at <br>
                <a
                    target="_blank"
                    :href="appinfo.projectUrl"
                >
                    {{ appinfo.projectUrl }}
                </a>
            </p>
            <p>
                a live preview version is hosted at<br>
                <a
                    target="_blank"
                    :href="appinfo.previewUrl"
                >
                    {{ appinfo.previewUrl }}
                </a>
            </p>
        </section>
    </q-page>
</template>

<script setup>
const appinfo = process.env.appinfo
</script>

Alternatively, for the script section using a more traditional approach:

<script>
export default {
    name: 'AboutPage',
    data () {
        return {
            appinfo: process.env.appinfo,
        }
    }
}
</script>

Answer 11

Answer №6

I suggest trying this approach:

import myCustomModule from "vue-module";
app.use(myCustomModule);

However, keep in mind that this method may not always be dependable.

Answer 12

I suggest trying this approach:

import myCustomModule from "vue-module";
app.use(myCustomModule);

However, keep in mind that this method may not always be dependable.

How can I efficiently retrieve the name variable of a Quasar (or Vue 3) application?

Answer №1

Answer №2

Answer №3

Answer №4

Answer №5

Answer №6

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