<slot>: The Web Component Slot element - HTML: HyperText Markup Language MDN
The <slot> HTML element—part of the Web Components technology suite—is a placeholder inside a web component that you can fill with your own markup, which lets you create separate DOM trees and present them together.
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2020.
- Learn more
- See full compatibility
- Report feedback
This element includes the global attributes.
nameThe slot’s name.
A named slot is a <slot> element with a name attribute.
html<template id=“element-details-template”> <style> details { font-family: “Open Sans Light”, Helvetica, Arial, sans-serif; } .name { font-weight: bold; color: #217ac0; font-size: 120%; } h4 { margin: 10px 0 -8px 0; background: #217ac0; color: white; padding: 2px 6px; border: 1px solid #cee9f9; border-radius: 4px; } .attributes { margin-left: 22px; font-size: 90%; } .attributes p { margin-left: 16px; font-style: italic; } </style> <details> <summary> <code class=“name”> <<slot name=“element-name”>NEED NAME</slot>> </code> <span class=“desc”><slot name=“description”>NEED DESCRIPTION</slot></span> </summary> <div class=“attributes”> <h4>Attributes</h4> <slot name=“attributes”><p>None</p></slot> </div> </details> <hr /> </template> Note: You can see this complete example in action at element-details (see it running live). In addition, you can find an explanation at Using templates and slots.
| Content categories | Flow content, phrasing content |
|---|---|
| Permitted content | Transparent |
| Events | slotchange |
| Tag omission | None, both the starting and ending tag are mandatory. |
| Permitted parents | Any element that accepts phrasing content |
| Implicit ARIA role | No corresponding role |
| Permitted ARIA roles | No role permitted |
| DOM interface | HTMLSlotElement |
| Specification |
|---|
| HTML Standard # the-slot-element |
| DOM Standard # shadow-tree-slots |
Browser compatibility
BCD tables only load in the browser
See also
-
HTML <template> element
-
HTML slot attribute
-
CSS ::slotted pseudo-element
-
CSS scoping module
-
HTML <template> element
-
HTML slot attribute
-
CSS ::slotted pseudo-element
-
CSS scoping module
Was this page helpfuul to you?YesNoLearn how to contribute This page was last modified on Jul 25, 2024 by MDN contributors.
View this page on GitHub • Report a problem with this content
LuckyLand Slots Review and Promotions. PLAY NOW and spin your way to big wins!
This site only collects related articles. Viewing the original, please copy and open the following link:<slot>: The Web Component Slot element - HTML: HyperText Markup Language MDN
