What is a dynamic component?

It allows switching components dynamically.

It defines which component to render.

It caches components to preserve state.

Vue Dynamic Components - Learn VUEJS | Revochamp

Name: Vue Dynamic Components
Availability: InStock
Author: Revochamp

What are Dynamic Components?

Dynamic components allow you to switch between different components dynamically using the <component> element.

Basic Syntax

HTMLRead-only

<component :is="currentComponent"></component>

<component :is="currentComponent"></component>

Example

HTMLRead-only

<button @click="current = 'CompA'">A</button>
<button @click="current = 'CompB'">B</button>

<component :is="current"></component>

<button @click="current = 'CompA'">A</button>
<button @click="current = 'CompB'">B</button>

<component :is="current"></component>

Registering Components

JavaScriptRead-only

components: {
  CompA,
  CompB
}

components: {
  CompA,
  CompB
}

Keep Alive

Use <keep-alive> to cache inactive components and preserve state.

HTMLRead-only

<keep-alive>
  <component :is="currentComponent"></component>
</keep-alive>

<keep-alive>
  <component :is="currentComponent"></component>
</keep-alive>

When to Use

Switching tabs dynamically
Conditional component rendering
Reusable layouts
Dynamic UI rendering

Best Practices

Use meaningful component names
Use keep-alive for caching
Avoid unnecessary switching
Keep component logic simple

Common Mistakes

Not registering components properly
Forgetting keep-alive when needed
Overusing dynamic components
Complex logic in switching conditions

Conclusion

Dynamic components in Vue provide flexibility in rendering different components at runtime, improving UI adaptability.

What are Dynamic Components?

Dynamic components allow you to switch between different components dynamically using the <component> element.

Basic Syntax

HTMLRead-only

<component :is="currentComponent"></component>

<component :is="currentComponent"></component>

Example

HTMLRead-only

<button @click="current = 'CompA'">A</button>
<button @click="current = 'CompB'">B</button>

<component :is="current"></component>

<button @click="current = 'CompA'">A</button>
<button @click="current = 'CompB'">B</button>

<component :is="current"></component>

Registering Components

JavaScriptRead-only

components: {
  CompA,
  CompB
}

components: {
  CompA,
  CompB
}

Keep Alive

Use <keep-alive> to cache inactive components and preserve state.

HTMLRead-only

<keep-alive>
  <component :is="currentComponent"></component>
</keep-alive>

<keep-alive>
  <component :is="currentComponent"></component>
</keep-alive>

When to Use

Switching tabs dynamically
Conditional component rendering
Reusable layouts
Dynamic UI rendering

Best Practices

Use meaningful component names
Use keep-alive for caching
Avoid unnecessary switching
Keep component logic simple

Common Mistakes

Not registering components properly
Forgetting keep-alive when needed
Overusing dynamic components
Complex logic in switching conditions

Conclusion

Dynamic components in Vue provide flexibility in rendering different components at runtime, improving UI adaptability.

Vue Dynamic Components

Vue Dynamic Components

What are Dynamic Components?

Basic Syntax

Example

Registering Components

Keep Alive

When to Use

Best Practices

Common Mistakes

Conclusion

Try it yourself

Test Your Knowledge

Frequently Asked Questions

Need help?

Vue Dynamic Components

Vue Dynamic Components

What are Dynamic Components?

Basic Syntax

Example

Registering Components

Keep Alive

When to Use

Best Practices

Common Mistakes

Conclusion

Try it yourself

Test Your Knowledge

Frequently Asked Questions

Need help?