Hero

Description

Heros are the area of the page between the navigation and the start of your content. They are often images, but they do not have to be. They serve as the starting point for your page and the contents should orient the user to the content on the rest of the page.

See live demos on storybook

Storybook Hero Demos

Install bundle from npm-e

npm i @element-public/react-components @element-public/themes

Optional: install the component individually

npm i @element-public/react-hero @element-public/themes

Open ~/.npmrc in an editor and add the following line to enable the @element-public scope:

@element-public:registry=https://npm.platforms.engineering

Troubleshooting

See below if you have never installed a package from Bayer's npm-enterprise or run into the following error:

npm ERR! code E401
npm ERR! Unable to authenticate, your authentication token seems to be invalid.
npm ERR! To correct this please trying logging in again with:
npm ERR!     npm login

Setup an access token

See the devtools npm-e guide to learn how to create an access token if this is the first time you are using a npm-e package at Bayer or you do not have a line that starts with the following in your ~/.npmrc file:

//npm.platforms.engineering/:_authToken=

Notes

Heros are the area of the page between the navigation and the start of your content. They are often images, but they don't have to be. They serve as the starting point for your page and the contents should orient the user to the content on the rest of the page.

Hero Props

| Name | Type | Default | Required | Description | | ------------ | ------- | ------------ | -------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------- | | alignment | string | 'centered' | false | Aligns the Hero contents.Accepted Values: center-bottom, center-top, centered, left-bottom, left-center, left-top, right-bottom, right-center, right-top | | className | string | undefined | false | The css class name to be passed through to the component markup. | | imageUrl | string | null | false | Image Url for Hero background image | | overlay | boolean | false | false | Adds an overlay over the Hero. Use overlayProps to send props to the Hero Overlay component. See Hero Overlay for prop details. | | overlayProps | object | {} | false | Props sent to Hero Overlay. See Hero Overlay for prop details. | | themeColor | string | empty string | false | Override the default background color. Can only be used if background image is omitted.Accepted Values: surface, primary, secondary |

Hero Render Props

| Name | Type | Default | Required | Description | | -------- | --------------- | ------- | -------- | --------------------------------------- | | children | React.ReactNode | null | false | Content to be rendered inside the Hero. |

Hero Content Props

| Name | Type | Default | Required | Description | | --------- | ------ | ------------------------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | className | string | undefined | false | The css class name to be passed through to the component markup. | | overline | string | 'Overline' | false | Overline text for the Hero Content. Cannot be used with children. | | padding | string | null | false | Adds a padding style to the Hero. Must be a valid CSS padding declaration. i.e. 38px 30px | | style | object | null | false | Passthrough style object. | | subtitle | string | 'Subtitle' | false | Subtitle text for the Hero Content. Cannot be used with children. | | textColor | string | 'on-unknown-black-active' | false | Set the color of the text. Make sure to check for accessibility compliance.Accepted Values: on-unknown-black-active, on-unknown-white-active, primary, secondary, on-primary, on-secondary | | title | string | 'Title' | false | Title text for the Hero Content. Cannot be used with children. |

Hero Content Render Props

| Name | Type | Default | Required | Description | | -------- | --------------- | ------- | -------- | -------------------------------------------------------------------------------- | | children | React.ReactNode | null | false | Content to be rendered inside the Hero Content. Will take precedence over props. | | heroBtn | React.ReactNode | null | false | Button to be rendered inside the Hero Content. | | logo | React.ReactNode | null | false | Logo to be rendered inside the Hero Content. |

Hero Overlay Props

| Name | Type | Default | Required | Description | | ----------------- | ------ | --------- | -------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | className | string | undefined | false | The css class name to be passed through to the component markup. | | overlayThemeColor | string | 'dark' | false | Overlay theme color.Accepted Values: dark, light, surface, linear-gradient-white-to-bottom, linear-gradient-white-to-top, linear-gradient-black-to-bottom, linear-gradient-black-to-top, linear-gradient-primary-dark-to-bottom, linear-gradient-primary-dark-to-top, linear-gradient-primary-darker-to-bottom, linear-gradient-primary-darker-to-top, linear-gradient-primary-to-bottom, linear-gradient-primary-to-top, linear-gradient-secondary-dark-to-bottom, linear-gradient-secondary-dark-to-top, linear-gradient-secondary-darker-to-bottom, linear-gradient-secondary-darker-to-top, linear-gradient-secondary-to-bottom, linear-gradient-secondary-to-top | | position | string | 'full' | false | Position of the Overlay. Use overlayThemeColor to change the theme color. If set to leading or trailing be sure to set alignment on Hero accordingly to have Hero Content over the overlay.Accepted Values: full, leading, trailing |

Hero Overlay Render Props

| Name | Type | Default | Required | Description | | -------- | --------------- | ------- | -------- | ----------------------------------------------------------------------------------------------------------------------- | | children | React.ReactNode | null | false | Content to be rendered inside the Hero Overlay. Useful for angles or other non semantic elements displayed in the Hero. |