Use Slot Vue Js
Get the Most Out of This Course Create Your First Vue App Store and Manage Data Manage Common Scenarios With Directives Part 1 Summary Quiz: Build a Vue.js Application Create a New Project With Vue CLI Manage Complexity With Single-File Components Manage Navigation With Vue Router Determine When Your Code Should Run Part 2 Summary Quiz: Scale Your Application With Vue CLI Manage Styles in Your. Understanding scoped slots in Vue.js - Example showing how we can use the scoped-slots to create a wrapper that initialises a specific object based on external API and expose that object, that is pre-configured and ready to be used. Learn in this tutorial, how to use slots in Vue JS. With slots, you get the feature, that you can inject template code from a parent component into a child component. Components are for creating. Understanding Component Slots with Vue.js Vue.js. By Joshua Bemenderfer. Published on February 5.
A component can be 100% responsible for generating its output, like in this case:
This article explains how you can use the template and slot elements to create a flexible template that can then be used to populate the shadow DOM of a web component. MDN will be in maintenance mode, Monday December 14, from 7:00 AM until no later than 5:00 PM Pacific Time (in UTC, Monday December 14, 3:00 PM until Tuesday December 15, 1:00 AM).
or it can also let the parent component inject any kind of content into it, using slots.
Use Slot Vue Jsp
What is a slot? It’s a space in your component output that is reserved, waiting to be filled.
You define a slot by putting <slot></slot> in a component template:
When using this component, any content added between the opening and closing tag will be added inside the slot placeholder:
If you put any content side the <slot></slot> tags, that serves as the default content in case nothing is passed in.
A complicated component layout might require a better way to organize content, with multiple slots as well.
This is why Vue offers us named slots.
Named slots
With a named slot you can assign parts of a slot to a specific position in your component template layout, and you use a slot attribute to any tag, to assign content to that slot.
Anything outside any template tag is added to the main slot.
For convenience I use a page single file component in this example:
Here is how we can use it, providing the slots content, in a parent component:
There is a handy shorthand, #:
Note: Vue 2.6 deprecated the slot attribute in favor of v-slot, and requires it to be added to a template tag (while slot could be applied to any tag)
Scoped slots
In a slot, we can’t access the data contained in the child component from the parent.
Vue recognizes this use case and provides us a way to do so:
In the parent we can access the dog name we passed using:
slotProps is just a variable we used to access the props we passed. You can also avoid setting a variable just to hold the props you pass to the child component, by destructuring the object on the fly: