article

article docs

Article

An editorial container that styles children HTML elements.

Published Last updated: 4.0.0 Change log Github NPM
Twig Usage 
  {% include '@bolt-elements-article/article.twig' with {
  content: 'This is an article.',
} only %}
Schema
Note: when assigning component props as HTML attributes on a web component, make sure to use kebab-case.
Prop Name Description Type Default Value Option(s)
attributes

A Drupal-style attributes object with extra attributes to append to this component.

 object —
  • —
content *

Content of the article.

 any —
  • —
tag

Set the HTML tag for the content container.

 string article
  • article or div
Install Install 
  npm install @bolt/elements-article
Dependencies @bolt/core-v3.x

article

Basic Article An Article element can be used for any free-form content areas where a WYSIWYG editor is enabled. Basic HTML elements are styled within the Article element. Important Notes: Even though plain <table> elements are styled, they are not responsive. Please wrap all <table> elements with <bolt-table> web component to enable responsive styles (JavaScript required). View Table Component As for <pre> and <code> elements, they do not have syntax highlighting. To enable syntax highlighting, please use <bolt-code-snippet> web component instead (JavaScript required). View Code Snippet Component Demo

The is a list of all supported plain HTML elements:

  • p
  • dl
  • ol
  • ul
  • header
  • section
  • h1 ~ h6
  • blockquote
  • details
  • figure
  • small
  • table
  • code
  • kbd
  • pre
  • hr

The following is a kitchen sink of all supported plain HTML elements:

H1 heading text

H2 heading text

H3 heading text

H4 heading text

H5 heading text
H6 heading text

Text: bold, italic, linked, code, kbd, small, superscript, subscript.

  • First level unordered item
  • First level unordered item
    1. Second level ordered item
      • Third level unordered item
      • Third level unordered item
    2. Second level ordered item
  • First level unordered item
  1. First level ordered item
  2. First level ordered item
    • Second level unordered item
      1. Third level ordered item
      2. Third level ordered item
    • Second level unordered item
  3. First level ordered item
Summary sums up the details

Details elaborate on the summary.

Definition list
A list of text and description.
Morgawr
A sea serpent.
Owlman
A giant owl-like creature.
pre {
  padding: .5em 1em; color: black; border-left: 5px solid; background-color: white;
}

Pull Quote. Darkness cannot drive out darkness; only light can do that. Hate cannot drive out hate; only love can do that.

The time is always right to do what is right.

Figure caption
Col1 Col2 Col3
Row1 Row1 Row1
Row2 Row2 Row2
Twig
// Render content {% set article_content %} <h1> H1 heading text </h1> <h2> H2 heading text </h2> <h3> H3 heading text </h3> <h4> H4 heading text </h4> <h5> H5 heading text </h5> <h6> H6 heading text </h6> <p> Text: <strong>bold</strong>, <em>italic</em>, <a href="#!">linked</a>, <code>code</code>, <kbd>kbd</kbd>, <small>small</small>, super<sup>script</sup>, sub<sub>script</sub>. </p> {% endset %} // Pass content to the component and set proper HTML tag {% include '@bolt-elements-article/article.twig' with { content: article_content, tag: 'article', } only %}
HTML
<article class="e-bolt-article"> <h1> H1 heading text </h1> <h2> H2 heading text </h2> <h3> H3 heading text </h3> <h4> H4 heading text </h4> <h5> H5 heading text </h5> <h6> H6 heading text </h6> <p> Text: <strong>bold</strong>, <em>italic</em>, <a href="#!">linked</a>, <code>code</code>, <kbd>kbd</kbd>, <small>small</small>, super<sup>script</sup>, sub<sub>script</sub>. </p> </article>

button docs

Button

A graphical element that indicates interactivity.

Published Last updated: 4.0.0 Change log NPM
Twig Usage 
  {% include '@bolt-elements-button/button.twig' with {
  content: 'This is a button',
  attributes: {
    type: 'submit'
  }
} only %}
Schema
Note: when assigning component props as HTML attributes on a web component, make sure to use kebab-case.
Prop Name Description Type Default Value Option(s)
attributes

A Drupal-style attributes object with extra attributes to append to this component.

 object —
  • —
content *

Content of the button.

 any —
  • —
icon_before

Append an icon before the button content. Icon component is recommended. However, <img> elements are also acceptable.

 any —
  • —
icon_after

Append an icon after the button content. Icon component is recommended. However, <img> elements are also acceptable.

 any —
  • —
icon_only

Append an icon to the button content and visually hide the text content. This prop trumps icon_before and icon_after.

 any —
  • —
hierarchy

Style the button appropriately based on information hierarchy.

 string primary
  • primary , secondary , tertiary , transparent
size

Control the font-size and padding of the button.

 string medium
  • xsmall , small , medium , large
border_radius

Control the border radius of the button.

 string small
  • small , large , full
display

Control the display of the button.

 string inline
  • inline , block , inline@from-small
Install Install 
  npm install @bolt/elements-button
Dependencies @bolt/components-icon @bolt/core-v3.x @bolt/lazy-queue

button

Basic Button A button is generally an inline interactive graphical element. Its main purpose is to help the user perform a function (sometimes navigate). <button class="e-bolt-button"> is acceptable at rendering a button, though the Twig template is the recommended usage for Drupal. Important Notes: Only text should be passed to the content prop. However, <span>, <em>, and <strong> elements can be used. Button element is a replacement for the Button component. Demo
Light
Dark
Twig
{% include '@bolt-elements-button/button.twig' with { content: 'This is a button', attributes: { type: 'button' } } only %}
HTML
<button type="button" class="e-bolt-button">This is a button</button>

button attributes

HTML Attributes for Button Depending on if the <a> element or the <button> element is being used, the proper HTML attributes should be passed. Important Notes: <a> requires the href attribute. <button> requires the type attribute. Demo This button has the "href", "target", and "id" attributes
Twig
// <button> {% include '@bolt-elements-button/button.twig' with { content: 'This button has the "type" attribute', attributes: { type: 'submit', } } only %} // <a> {% include '@bolt-elements-button/button.twig' with { content: 'This button has the "href", "target", and "id" attributes', attributes: { href: 'https://pega.com', target: '_blank', id: 'js-bolt-some-unique-id' } } only %}
HTML
<a href="https://pega.com" target="_blank" id="js-bolt-some-unique-id" class="e-bolt-button">This button has the "href", "target", and "id" attributes</a>

button with icon

Button with Icon Icons can be used in tandem with a button. An icon can be placed before and/or after the button text. The icon component is recommended for appending icons. However, an <img> element is also acceptable. Important Notes: Icons are set inline with text so icon size will grow or shrink with text size. The size and background props for the icon component are not well supported in this scenario. When writing in plain HTML, all white space must be eliminated to have the icon display correctly next to text (in terms of spacing and wrapping). The markup must be written all in one line and spaces between HTML elements must be removed. When writing in plain HTML, <span class="e-bolt-button__icon-before"> and <span class="e-bolt-button__icon-after"> are required to wrap around the icon markup. The wrapper ensures that the icon will always wrap with the final word of the text. It will never wrap to the next line on its own. Demo

Twig
// Icon vars {% set icon_custom %} <img src="/images/placeholders/500x500.jpg"> {% endset %} {% set icon_chevron_down %} {% include '@bolt-components-icon/icon.twig' with { name: 'chevron-down', } only %} {% endset %} // Button include {% include '@bolt-elements-button/button.twig' with { content: 'This is a button with icons before and after', icon_before: icon_custom, icon_after: icon_chevron_down, attributes: { type: 'button' } } only %}
HTML
<button type="button" class="e-bolt-button"><span class="e-bolt-button__icon-before"><img src="/images/placeholders/500x500.jpg"></span>This is a button with icons before and after<span class="e-bolt-button__icon-after"><bolt-icon name="chevron-down"></bolt-icon></span></button>

button with icon only

Icon Only Button Icon only button visually hides the text content of the button. Such a button should be used sparingly and only in places where screen real estate is a concern. Important Notes: It is recommended that icon only buttons to be used in tandem with tooltip to give the user more context about the button’s function. When writing in plain HTML, aria-label is required, and it must equal to the button text. For example: <button type="button" class="e-bolt-button" aria-label="Download">. Text should not be used inside the button when using aria-label. When writing in plain HTML, <span class="e-bolt-button__icon-center"> is required to wrap around the icon markup. The wrapper ensures that the icon will always center within the button. Demo File size: 25MB Add another row
Twig
// Icon only button combined with tooltip {% set icon_download %} {% include '@bolt-components-icon/icon.twig' with { name: 'download', } only %} {% endset %} {% set tooltip_trigger %} {% include '@bolt-elements-button/button.twig' with { content: 'Download', icon_only: icon_download, attributes: { type: 'button' } } only %} {% endset %} {% include '@bolt-components-tooltip/tooltip.twig' with { trigger: tooltip_trigger, content: 'File size: 25MB', } only %}
HTML
// Icon only button combined with tooltip <bolt-tooltip> <button type="button" class="e-bolt-button" aria-label="Download"><span class="e-bolt-button__icon-center"><bolt-icon name="download"></bolt-icon></span></button> <span slot="content">File size: 25MB</span> </bolt-tooltip>

button hierarchy

Button Hierarchy A button can be assigned to various levels of the content hierarchy based on the information architecture of the layout. Important Notes: Transparent button is the lowest in the hierarchy level. This style has the lowest affordances and it should NEVER be used alone. Always pair it with a primary, secondary, or tertiary button. Demo
Light
Dark
Twig
{% include '@bolt-elements-button/button.twig' with { content: 'This is a secondary button', hierarchy: 'secondary', attributes: { type: 'button' } } only %}
HTML
<button type="button" class="e-bolt-button e-bolt-button--secondary">This is a secondary button</button>

button size

Button Size A button’s size can be modified per use case. Demo
Twig
{% include '@bolt-elements-button/button.twig' with { content: 'This is a small button', size: 'small', attributes: { type: 'button' } } only %}
HTML
<button type="button" class="e-bolt-button e-bolt-button--small">This is a small button</button>

button border radius

Button Border Radius Rounded buttons are possible with the border_radius prop. Demo
Twig
{% include '@bolt-elements-button/button.twig' with { content: 'This is a fully rounded button', border_radius: 'full', attributes: { type: 'button' } } only %}
HTML
<button type="button" class="e-bolt-button e-bolt-button--border-radius-full">This is a fully rounded button</button>

button display

Button Display The display of a button can be changed from inline to block (full width), and there is an extra option to make it transform from inline to block at the small breakpoint. Important Notes: When display prop is set to inline@from-small, it means the button is block display below the small breakpoint, and transform to inline display from small breakpoint and up. Resize the browser to see the demo below. Demo
Twig
{% include '@bolt-elements-button/button.twig' with { content: 'This is a full width button', display: 'block', attributes: { type: 'button' } } only %}
HTML
<button type="button" class="e-bolt-button e-bolt-button--block">This is a full width button</button>

button upload

Upload Button The button classes can also be used on a file input. Important Notes: This is an advanced use case and the Twig template does not support this. Hierarchy should be set to tertiary. Size should be set to small. Demo
Twig
Not available in Twig. Please use plain HTML.
HTML
<input id="unique-file-id" type="file" class="e-bolt-button e-bolt-button--small e-bolt-button--tertiary">

text link

text link docs

Text Link

Underlined text that indicates interactivity.

Published Last updated: 4.0.0 Change log NPM
Twig Usage 
  {% include '@bolt-elements-text-link/text-link.twig' with {
  content: 'This is a text link',
  attributes: {
    href: 'https://pega.com'
  }
} only %}
Schema
Note: when assigning component props as HTML attributes on a web component, make sure to use kebab-case.
Prop Name Description Type Default Value Option(s)
attributes

A Drupal-style attributes object with extra attributes to append to this component.

 object —
  • —
content *

Content of the text link.

 any —
  • —
icon_before

Append an icon before the text. Icon component is recommended. However, <img> elements are also acceptable.

 any —
  • —
icon_after

Append an icon after the text. Icon component is recommended. However, <img> elements are also acceptable.

 any —
  • —
reversed_underline

Set the underline style to appear on hover instead of being always visible.

 boolean false
  • —
expand_click_target

Expand the click target to cover up the entire area of its closest container that is not positioned static.

 boolean false
  • —
Install Install 
  npm install @bolt/elements-text-link
Dependencies @bolt/components-icon @bolt/core-v3.x @bolt/lazy-queue

text link

Basic Text Link A text link is generally an inline interactive element that is styled as underlined text. Its main purpose is to help the user navigate (sometimes perform a function). Both <a class="e-bolt-text-link"> and <a> are acceptable at rendering a text link, though the Twig template is the recommended usage for Drupal. Important Notes: There are advanced features with the text link element, class="e-bolt-text-link" is required to get those features. Reference respective doc page for each feature. Only text should be passed to the content prop. <span>, <em>, and <strong> tags are allowed. Text Link element is a replacement for the Link component. Demo
Light Click me to go to pega.com
Dark Click me to go to pega.com
Twig
{% include '@bolt-elements-text-link/text-link.twig' with { content: 'Click me to go to pega.com', attributes: { href: 'https://pega.com', target: '_blank', } } only %}
HTML
<a href="https://pega.com" target="_blank" class="e-bolt-text-link">Click me to go to pega.com</a>

text link button

Text Link as a <button> Element When appropriate, a <button> element can use the text link style. For example, the text link performs a function such as opening a modal or popover. Important Notes: If a text link serves no navigational purpose, the proper type attribute must be set: button, submit, or reset. Demo
Twig
{% include '@bolt-elements-text-link/text-link.twig' with { content: 'This looks like a text link but semantically is a reset button', attributes: { type: 'reset', } } only %}
HTML
<button type="reset" class="e-bolt-text-link">This looks like a text link but semantically is a reset button</button>

text link attributes

HTML Attributes for Text Link Depending on if the <a> element or the <button> element is being used, the proper HTML attributes should be passed. Important Notes: <a> requires the href attribute. <button> requires the type attribute. Demo This text link has the "href", "target", and "id" attributes
Twig
{% include '@bolt-elements-text-link/text-link.twig' with { content: 'This text link has the "href", "target", and "id" attributes', attributes: { href: 'https://pega.com', target: '_blank', id: 'js-bolt-some-unique-id' } } only %}
HTML
<a href="https://pega.com" target="_blank" id="js-bolt-some-unique-id" class="e-bolt-text-link">This text link has the "href", "target", and "id" attributes</a>

text link with icon

Text Link with Icon Icons can be used in tandem with a text link. An icon can be placed before and/or after the text. The icon component is recommended for appending icons. However, an <img> element is also acceptable. Important Notes: Icons are set inline with text so icon size will grow or shrink with text size. The size and background props for the icon component are not well supported in this scenario. When writing in plain HTML, all white space must be eliminated to have the text underline and icon display correctly. The markup must be written all in one line and spaces between HTML elements must be removed. When writing in plain HTML, <span class="e-bolt-text-link__icon-before"> and <span class="e-bolt-text-link__icon-after"> are required to wrap around the icon markup. The wrapper ensures that the icon will always wrap with the final word of the text. It will never wrap to the next line on its own. Demo

This is a text link with icons before and after

This is a text link with an icon before

This is a text link with an icon after
Twig
{% set icon_custom %} <img src="/images/placeholders/500x500.jpg"> {% endset %} {% set icon_chevron_down %} {% include '@bolt-components-icon/icon.twig' with { name: 'chevron-down', } only %} {% endset %} {% include '@bolt-elements-text-link/text-link.twig' with { content: 'This is a text link with icons before and after', icon_before: icon_custom, icon_after: icon_chevron_down, attributes: { href: 'https://pega.com', } } only %}
HTML
<a href="https://pega.com" class="e-bolt-text-link"><span class="e-bolt-text-link__icon-before"><img src="/images/placeholders/500x500.jpg"></span>This is a text link with icons before and after<span class="e-bolt-text-link__icon-after"><bolt-icon name="chevron-down"></bolt-icon></span></a>

text link reversed underline

Reversed Underline Text Link Text link has a style variant called reversed underline. This is commonly used in headlines with icons because an icon may already indicate interactivity, reducing the need for the underline. The underline will appear on hover instead of being visible always. Important Notes: It is recommended to use this style variant while having either an icon before or after. Demo This is a reversed underline headline text link This is a reversed underline body text link
Twig
{% include '@bolt-elements-text-link/text-link.twig' with { content: 'This is a reversed underline text link', icon_after: icon_chevron_right, reversed_underline: true, attributes: { href: 'https://pega.com', } } only %}
HTML
<a href="https://pega.com" class="e-bolt-text-link e-bolt-text-link--reversed-underline">This is a reversed underline text link</a>

text link expand click target

Expand Click Target The text link will increase its click target to cover a particular block of content. Important Notes: When creating a block text link (such as trying to make an entire card clickable while retaining the headline as the link) with the expand_click_target prop, the text link must be placed into a container that is not positioned static (e.g. absolute, fixed, relative, or sticky), and the text must explain clearly the block of content that it’s trying to cover. Only 1 block text link should be used within a particular block of content. Demo
A mountain A mountain This is a block text link, its click target will cover the entire area of its closest container that is not positioned static Hover over this box, the whole thing is clickable.
Twig
// Wrap this text link with a container that is not positioned static. {% include '@bolt-elements-text-link/text-link.twig' with { content: 'This is a block text link, its click target will cover the entire area of its closest container that is not positioned static.', expand_click_target: true, attributes: { href: 'https://pega.com', } } only %}
HTML
// Wrap this text link with a container that is not positioned static. <a href="https://pega.com" class="e-bolt-text-link e-bolt-text-link--expand-click-target">This is a block text link, its click target will cover the entire area of its closest container that is not positioned static.</a>