Showing the blank lines from the uploaded information within a tag

Question

Showing the blank lines from the uploaded information within a tag

Here is some text with empty lines (retrieved from a Database) inside a paragraph element:

<p className={styles.biography}>{loaderData.cast.biography} </p>

.biography {
    font-size: 1.4rem;
    color: #333333;
    text-align: justify;
  }

Unfortunately, the empty lines are not showing up as expected. For example, this is part of the text fetched from the Database:

to stay new and fresh even after over four decades in the business.

Downey was born April 4, 1965 in Manhattan, New York....

Instead of displaying with blank lines, it appears like this:

https://i.sstatic.net/Fd6EY.png

I attempted changing the P tags to DIVs, but encountered the same issue. Can anyone provide advice on how to render the empty lines from the data within the output P using CSS?

css reactjs

Answer 1

Answer №1

To maintain whitespace in your text, you can utilize the CSS property white-space. Adjust the value to pre, pre-line, or pre-break depending on your desired text behavior.

Here is an overview from the MDN documentation on white-space updated on 2023-08-11.

Values

The values for the white-space property can be single keywords selected from the following list or two values representing shorthand for white-space-collapse and text-wrap properties.

normal

: White space sequences are collapsed, treating newline characters like other spaces. Lines break as needed to fit boxes.

nowrap

: Collapses white space similar to normal, but prevents line breaks within the text.

pre

: Preserves white space sequences. Text only breaks at newlines or   elements.

pre-wrap

: Preserves white space sequences. Lines break at newlines,  , and when necessary to fill boxes.

pre-line

: Collapses white space sequences. Lines break at newlines,  , and as required to fill boxes.

break-spaces

: Behavior mirrors pre-wrap, with added features:

All preserved white spaces occupy space, even at the end of lines.

A line-breaking chance emerges after each preserved space character, including between such characters.

These spaces take up space without hanging, influencing box sizes (min-content and max-content).

New lines Spaces and tabs Text wrapping End-of-line spaces End-of-line other space separators

normal Collapse Collapse Wrap Remove Hang

nowrap Collapse Collapse No wrap Remove Hang

pre Preserve Preserve No wrap Preserve No wrap

pre-wrap Preserve Preserve Wrap Hang Hang

pre-line Preserve Collapse Wrap Remove Hang

break-spaces Preserve Preserve Wrap Wrap Wrap

For further insights into HTML and whitespace handling, refer to MDN - How whitespace is handled by HTML, CSS, and in the DOM.

// taken from the provided question
const textWithWhiteSpace = `to stay new and fresh even after over four decades in the business.

Downey was born April 4, 1965 in Manhattan, New York....`;

function App({ text }) {
  return <p className="biography">{text}</p>;
}

ReactDOM.render(<App text={textWithWhiteSpace} />, document.getElementById("root"));

.biography {
    font-size: 1.4rem;
    color: #333333;
    text-align: justify;
    /* preserve whitespace */
    white-space: pre;
}

<script crossorigin src="https://unpkg.com/react@18/umd/react.production.min.js"></script>
<script crossorigin src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js"></script>
<div id="root"></div>

Answer 2

To maintain whitespace in your text, you can utilize the CSS property white-space. Adjust the value to pre, pre-line, or pre-break depending on your desired text behavior.

Here is an overview from the MDN documentation on white-space updated on 2023-08-11.

Values

The values for the white-space property can be single keywords selected from the following list or two values representing shorthand for white-space-collapse and text-wrap properties.

normal

: White space sequences are collapsed, treating newline characters like other spaces. Lines break as needed to fit boxes.

nowrap

: Collapses white space similar to normal, but prevents line breaks within the text.

pre

: Preserves white space sequences. Text only breaks at newlines or   elements.

pre-wrap

: Preserves white space sequences. Lines break at newlines,  , and when necessary to fill boxes.

pre-line

: Collapses white space sequences. Lines break at newlines,  , and as required to fill boxes.

break-spaces

: Behavior mirrors pre-wrap, with added features:

All preserved white spaces occupy space, even at the end of lines.

A line-breaking chance emerges after each preserved space character, including between such characters.

These spaces take up space without hanging, influencing box sizes (min-content and max-content).

New lines Spaces and tabs Text wrapping End-of-line spaces End-of-line other space separators

normal Collapse Collapse Wrap Remove Hang

nowrap Collapse Collapse No wrap Remove Hang

pre Preserve Preserve No wrap Preserve No wrap

pre-wrap Preserve Preserve Wrap Hang Hang

pre-line Preserve Collapse Wrap Remove Hang

break-spaces Preserve Preserve Wrap Wrap Wrap

For further insights into HTML and whitespace handling, refer to MDN - How whitespace is handled by HTML, CSS, and in the DOM.

// taken from the provided question
const textWithWhiteSpace = `to stay new and fresh even after over four decades in the business.

Downey was born April 4, 1965 in Manhattan, New York....`;

function App({ text }) {
  return <p className="biography">{text}</p>;
}

ReactDOM.render(<App text={textWithWhiteSpace} />, document.getElementById("root"));

.biography {
    font-size: 1.4rem;
    color: #333333;
    text-align: justify;
    /* preserve whitespace */
    white-space: pre;
}

<script crossorigin src="https://unpkg.com/react@18/umd/react.production.min.js"></script>
<script crossorigin src="https://unpkg.com/react-dom@18/umd/react-dom.production.min.js"></script>
<div id="root"></div>

Answer 3

Answer №2

To ensure that spaces are counted and not trimmed, utilize the <pre></pre> tag. This tag is effective in preserving formatting by considering all spaces.

<pre className={styles.biography}>{loaderData.cast.biography} </pre>

Answer 4

To ensure that spaces are counted and not trimmed, utilize the <pre></pre> tag. This tag is effective in preserving formatting by considering all spaces.

<pre className={styles.biography}>{loaderData.cast.biography} </pre>

Showing the blank lines from the uploaded information within a <p> tag

Answer №1

Values

Answer №2

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	New lines	Spaces and tabs	Text wrapping	End-of-line spaces	End-of-line other space separators
`normal`	Collapse	Collapse	Wrap	Remove	Hang
`nowrap`	Collapse	Collapse	No wrap	Remove	Hang
`pre`	Preserve	Preserve	No wrap	Preserve	No wrap
`pre-wrap`	Preserve	Preserve	Wrap	Hang	Hang
`pre-line`	Preserve	Collapse	Wrap	Remove	Hang
`break-spaces`	Preserve	Preserve	Wrap	Wrap	Wrap