Thursday 18 January 2024

What are inline templates in Vuejs explain with example? 083

 What are inline templates in Vuejs explain with example?

While Vue.js used to support inline templates in earlier versions (2.x), they have been removed in Vue 3. Here's a summary of what they were and how to adapt to the alternative approaches:

Inline Templates in Vue 2:

  • Allowed defining a component's template directly within a parent component's template using the inline-template attribute.

  • Example:

Code snippet

  <parent-component inline-template>
    <div>This is the inline template content.</div>

Alternatives in Vue 3:

1. Separate Template Files:

  • The recommended approach is to create separate .vue files for each component, housing template, script, and style within a single file for better organization and maintainability.

2. Render Functions:

  • For dynamic and complex rendering logic, use render functions to return virtual nodes directly from JavaScript.

  • Example:

Code snippet

    <render-component v-for="item in items" :key="">
      <h2>{{ item.title }}</h2>
      <p>{{ item.description }}</p>

export default {
  components: {
    RenderComponent: {
      render(h) {
        // Use h() to create virtual nodes
        return h('div', this.$slots.default);

3. Async Components:

  • For loading components on demand or code splitting, leverage async components with defineAsyncComponent.

Key Points:

  • Inline templates are no longer available in Vue 3.

  • Separate template files are the preferred approach for clarity and organization.

  • Render functions offer flexibility for dynamic rendering.

  • Async components enhance performance and code structure.


  • Choose the approach that best suits your project needs and preferences.

  • Separate template files generally promote better code readability and maintainability.

  • Render functions provide granular control over rendering logic.

  • Async components optimize initial load and performance for large applications.

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