Are there any ways in Vue.js to utilize line breaks using the linefeed character (\n)?

I am currently working on creating error messages with notifications in Vue.js.

If you would like to see a tutorial demo, please visit:

You can also check out the tutorial codes here: https://github.com/vue-bulma/vue-admin/blob/master/client/views/components/Notification.vue

openNotificationWithType: function (type) {
  openNotification({
    title: 'Error',
    message: 'Hello\nWorld',
    type: type
  })
}

In the code snippet above, when I use \n in a string, it does not render as a linefeed.

I have been searching for ways to apply linefeeds in JS, but haven't found a definitive answer yet.

I have tried several options:

1)

 message: `Hello
 World`

2)

 message: 'Hello' + 
 '' + 'World'

3)

 message: 'Hello'
 + 'World'

4)

 message: 'Hello' + '\n' + 'World'

5)

 message: 'Hello<br/>World'

6)

 message: 'Hello<br>World'

7)

 message: `Hello \
 World`

8)

 message: [`Hello`,
           `World`].join(' ')

Here are the results of my experiments: results of error message

* Please note that I am using Mac OS.

Answer №1

When it comes to text content in the browser, all whitespace is condensed into a single space. Additionally, HTML entities cannot be included in normal interpolation using mustache. Instead, you will need to utilize the v-html directive.

<div v-html="rawHtml"></div>

The contents within this div will be replaced by the value of the rawHtml property, treated as plain HTML - disregarding data bindings.

To implement this feature, you will need to make adjustments to the notification component and incorporate the use of v-html, along with reference #5.

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