Vue JS : use <script setup> ?

In vue demo3, why you are not using ? Can you provide some examples ?
Best regards, Wilhem

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Hi,

The script setup syntax has some advantages over with setup(), we will be slowly migrating to this syntax in our subsequent releases.

Since script setup is compile-time syntactic sugar, it works the same as a setup() function, you don't need to include return object to use your variables inside the component template.

Usage examples:

<script setup>
// variable
const msg = 'Hello!'

// functions
function log() {
console.log(msg)
}
</script>

<template>
<button @click="log">{{ msg }}</button>
</template>

Using Components:

<script setup>
import MyComponent from './MyComponent.vue'
</script>

<template>
<MyComponent />
</template>

defineProps() & defineEmits()

<script setup>
const props = defineProps({
foo: String
})

const emit = defineEmits(['change', 'delete'])
// setup code
</script>

For more information and examples check Vue official doc: https://vuejs.org/api/sfc-script-setup.html

Regards,
Lauris Stepanovs,
Keenthemes Support Team

Text formatting options
Submit
Here's a how to add some HTML formatting to your comment:
  • <pre></pre> for JS codes block
  • <pre lang="html"></pre> for HTML code block
  • <pre lang="scss"></pre> for SCSS code block
  • <pre lang="php"></pre> for PHP code block
  • <code></code> for single line of code
  • <strong></strong> to make things bold
  • <em></em> to emphasize
  • <ul><li></li></ul>  to make list
  • <ol><li></li></ol>  to make ordered list
  • <h3></h3> to make headings
  • <a></a> for links
  • <img> to paste in an image
  • <blockquote></blockquote> to quote somebody
  • happy  :)
  • shocked  :|
  • sad  :(
Text formatting options
Submit
Here's a how to add some HTML formatting to your comment:
  • <pre></pre> for JS codes block
  • <pre lang="html"></pre> for HTML code block
  • <pre lang="scss"></pre> for SCSS code block
  • <pre lang="php"></pre> for PHP code block
  • <code></code> for single line of code
  • <strong></strong> to make things bold
  • <em></em> to emphasize
  • <ul><li></li></ul>  to make list
  • <ol><li></li></ol>  to make ordered list
  • <h3></h3> to make headings
  • <a></a> for links
  • <img> to paste in an image
  • <blockquote></blockquote> to quote somebody
  • happy  :)
  • shocked  :|
  • sad  :(