ftd.document 🚧

ftd.document is a kernel component that provides root-level configuration to the document. In addition to the usual document attributes like title, theme-color, etc., it includes a range of SEO-related attributes that enhance the accessibility of your page.

This element can only appear once in the document and must be at the root level, which means it cannot be a child of any container components.

Usage

-- ftd.document: My Title
description: My Description
og-image: https://www.fifthtry.com/assets/images/logo-fifthtry.svg

<other elements>

-- end: ftd.document
Lang:
ftd
In the above example, ftd.document sets the title of the document to “My Title”. The description attribute provides a brief description of the content of the page, and og-image specifies the image that should be displayed when the page is shared on social media.

Rules for Using ftd.document

When using ftd.document in the ftd, it is essential to follow certain rules to ensure that the document is structured correctly and functions as intended.

Rule 1: ftd.document Cannot Be a Child Component

ftd.document cannot be a child of any container components. It must be at the root level of the document, meaning it cannot be nested within any other component, including ftd.column, ftd.row, or any other container components. Attempting to use ftd.document as a child component will result in an error.
Input
-- ftd.column:

-- ftd.document:
-- end: ftd.document

-- end: ftd.column
Lang:
ftd
Output
FTDExecError(ParseError { message: “ftd.document can occur only once and must be the root”, doc_id: “<doc_id>”, line_number: <line_number> })

Rule 2: ftd.document Can Only Occur Once

ftd.document can only occur once in the document. Attempting to use it more than once will result in an error. This is because ftd.document is the root-level configuration of the document, and having multiple root-level configurations can cause conflicts and inconsistencies.
Input
-- ftd.document:
-- end: ftd.document

-- ftd.document:
-- end: ftd.document
Lang:
ftd
Output
FTDExecError(ParseError { message: “ftd.document can occur only once and must be the root”, doc_id: “<doc_id>”, line_number: <line_number> })

Rule 3: ftd.document Cannot Have Any Sibling

ftd.documentelement cannot have any siblings. This means that the ftd.document element must be the only root-level element in the document and cannot have any other elements at the same level.
Input
-- ftd.document:
-- end: ftd.document

-- ftd.text: Hello World!
Lang:
ftd
Output
FTDExecError(ParseError { message: “ftd.document can’t have siblings.”, doc_id: “<doc_id>”, line_number: <line_number> })

Attributes

ftd.document accepts the below attributes as well all the container root attributes.

title

Type: : optional caption

The title attribute specifies the title of the document. It is displayed in the browser’s title bar or tab. The content within the title tag is crucial for both user experience and search engine optimization (SEO) purposes.
Example of using title
-- ftd.document: My title

;; or

-- ftd.document:
title: My title
Lang:
ftd

og-title: optional string

The og-title attribute provides the title of a webpage for social media platforms and other websites when the webpage is shared or linked. The og in og-title stands for Open Graph, which is a protocol that allows webpages to become rich objects in social media platforms.

This attribute takes default value same as title attribute value, if not provided explicitly
Example of using og-title
-- ftd.document:
og-title: My Page Title
Lang:
ftd

twitter-title: optional string

The twitter-title attribute provides the title of a webpage for Twitter cards. When a webpage is shared on Twitter, the twitter-title attribute is used to display the title of the webpage in the Twitter card preview.

** This attribute takes default value same as title attribute value, if not provided explicitly**
Example of using twitter-title
-- ftd.document:
twitter-title: My Page Twitter Title
Lang:
ftd

description: optional body

The description attribute specifies a brief summary or description of the content of a page. The description is typically displayed in search engine results as a preview snippet or as the description text below the page title.
Example of using description
-- ftd.document:
description: This is a brief description of my webpage.

;; or

-- ftd.document:

This is a brief description of my webpage.
Lang:
ftd

og-description: optional string

The og-description attribute provides a brief description of a webpage for Open Graph protocol. The Open Graph protocol is used by social media platforms, like Facebook and LinkedIn, to display a preview of a webpage when it is shared.

** This attribute takes default value same as description attribute value, if not provided explicitly**
Example of using og-description
-- ftd.document:
og-description: This is the description of my webpage for Open Graph protocol.
Lang:
ftd

twitter-description: optional string

The twitter-description attribute provides a brief description of a webpage for Twitter Cards. Twitter Cards are used by Twitter to display a preview of a webpage when it is shared.

** This attribute takes default value same as description attribute value, if not provided explicitly**
Example of using twitter-description
-- ftd.document:
twitter-title: My Page Twitter Title
Lang:
ftd

breakpoint: optional ftd.breakpoint-width-data

This attribute specifies the breakpoint width below which the device would be considered mobile otherwise desktop. It takes value of type ftd.breakpoint-width-data and is optional. If not specified, then the default breakpoint will be used which is 768px.
Sample usage of breakpoint
-- ftd.document:
title: My page title
breakpoint: 800
Lang:
ftd

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