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Installation
CDN Prerelease
We are currently working on our CDN, which will be soon moving into beta. This will be the preferred method of installation in the near future. If you are a Red Hat associate and have questions or comments about the CDN or installation process please join us in our Red Hat Design System Google chat.
In the meantime, install this component using npm
The recommended way to load RHDS is via the Red Hat Digital Experience CDN, and using an import map.
If you have full control over the page you are using, add an import map
to the <head>
, pointing to the CDN, or update any existing import map.
If you are not responsible for the page's <head>
, request that the
page owner makes the change on your behalf.
<script type="importmap">
{
"imports": {
"@rhds/elements/": "https://www.redhatstatic.com/dx/v1-alpha/@rhds/elements@1.1.0/elements/",
"@patternfly/elements/": "https://www.redhatstatic.com/dx/v1-alpha/@patternfly/elements@2.2.2/"
}
}
</script>
Once the import map is established, you can load the element with the following module, containing a bare module specifier:
<script type="module">
import '@rhds/elements/rh-footer/rh-footer.js';
</script>
Note that Modules may be placed in the <head>
: since they are deferred by default,
they will not block rendering.
Lightdom CSS
Lightdom CSS is required for this element to ensure a reduced Cumulative Layout Shift (CLS) experience before the element has fully initialized.
<link rel="stylesheet" href="https://www.redhatstatic.com/dx/v1-alpha/@rhds/elements@1.1.0/rh-footer/rh-footer-lightdom.css">
Install RHDS using your team's preferred NPM package manager, e.g.
npm install @rhds/elements
Once that's been accomplished, you will need to use a bundler to resolve the bare module specifiers and optionally optimize the package for your site's particular use case and needs. Comprehensive guides to bundling are beyond the scope of this page; read more about bundlers on their websites:
Lightdom CSS
Lightdom CSS is required for this element to ensure a reduced Cumulative Layout Shift (CLS) experience before the element has fully initialized.
<link rel="stylesheet" href="/path/to/@rhds/elements/elements/rh-footer/rh-footer-lightdom.css">
Replace /path/to
in the href
attribute with the installation path
to the rh-footer
directory in your project.
Public CDNs
JSPM and other public CDNs should not be used on corporate domains. Use them for development purposes only!
Add an import map to the <head>
, pointing to the CDN,
or update any existing import map.
<script type="importmap">
{
"imports": {
"@rhds/elements/": "https://jspm.dev/@rhds/elements/",
"@patternfly/elements/": "https://jspm.dev/@patternfly/elements/"
}
}
</script>
Once the import map is established, you can load the element with the following module, containing a bare module specifier:
<script type="module">
import '@rhds/elements/rh-footer/rh-footer.js';
</script>
Note that Modules may be placed in the <head>
: since they are deferred by default,
they will not block rendering.
Lightdom CSS
Lightdom CSS is required for this element to ensure a reduced Cumulative Layout Shift (CLS) experience before the element has fully initialized.
<link rel="stylesheet" href="https://jspm.dev/@rhds/elements@1.1.0/elements/rh-footer/rh-footer-lightdom.css">
rh-footer
Slot Name | Description |
---|---|
base |
Overrides everything. Do not use. |
header |
Overrides |
header-primary |
primary footer header content, e.g. main logo. Overrides |
header-secondary |
secondary footer header content, e.g. social links. Overrides |
heading |
text that describes the footer section to assistive tecchnology. Contains default text "Red Hat footer". |
logo |
main page or product logo. Defaults to Red Hat corporate logo |
social-links |
social media links (icons). Contains a default set of links |
main |
main footer content. Overrides |
main-primary |
main footer region. typically a columnar grid |
links |
main footer links |
main-secondary |
typically contains prose or promotional content |
universal |
must contain |
Deprecated Slots
Slot Name | Description |
---|---|
global |
must contain Note: global is deprecated.
|
DOM Property | Description | Type | Default |
---|---|---|---|
colorPalette |
|
|
Method Name | Description |
---|---|
updateAccessibility() |
Get any |
None
Part Name | Description |
---|---|
base |
main footer element, containing all footer content |
header |
footer header, typically containing main logo and social links |
header-primary |
primary footer header content, e.g. main logo |
header-secondary |
secondary footer header content, e.g. social links |
logo |
main page or product logo container |
social-links |
social links container |
main |
main content container. |
main-primary |
container for main footer links |
links |
container for main footer links |
links-accordion-header |
mobile links accordion header element |
links-accordion-panel |
mobile links panel container element |
main-secondary |
container fro prose or promotional content |
CSS Property | Description | Default |
---|---|---|
--rh-footer-icon-color |
#8a8d90
|
|
--rh-footer-icon-color-hover |
#b8bbbe
|
|
--rh-footer-border-color |
#6a6e73
|
|
--rh-footer-accent-color |
#e00
|
|
--rh-footer-section-side-gap |
16px
|
|
--rh-footer-links-gap |
8px
|
|
--rh-footer-link-header-font-size |
0.875em
|
|
--rh-footer-nojs-min-height |
750px
|
None
rh-footer-universal
Slot Name | Description |
---|---|
heading |
text that describes the footer section to assistive tecchnology. Contains default text "Red Hat footer". |
logo |
|
logo-image |
|
primary |
|
primary-start |
|
primary-end |
|
secondary |
|
secondary-start |
|
secondary-end |
|
links-primary |
|
links-secondary |
|
tertiary |
DOM Property | Description | Type | Default |
---|---|---|---|
colorPalette |
|
|
None
None
Part Name | Description |
---|---|
base |
|
base |
|
logo |
|
logo-image |
|
primary |
|
primary-start |
|
primary-end |
|
secondary |
|
secondary-start |
|
secondary-end |
|
links-primary |
|
links-secondary |
|
tertiary |
None
None
rh-footer-block
None
None
None
None
None
None
None
rh-footer-copyright
None
None
None
None
None
None
None
rh-footer-links
None
DOM Property | Description | Type | Default |
---|---|---|---|
headerHidden |
Cause the header slot to be visually hidden.
Setting this to true will not affect |
|
|
Method Name | Description |
---|---|
updateAccessibility() |
None
None
None
None
rh-footer-social-link
None
DOM Property | Description | Type | Default |
---|---|---|---|
icon |
|
|
None
None
None
None
None
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