Guide on incorporating an HTML element within a binding in Nuxt or Vue

I'm struggling with adding an HTML element <br /> inside a data bind. I want to modify the text "I like playing games" to include a line break, making it read as "I like playing <br /> games", but I can't seem to get it right within the data-bind parameter.

Here is the code snippet that's causing me trouble:

<aqua-text
 class="text-position"
 :b-section-title="'I like to playing' + <br /> + 'games'"
 :description="
 'Game is fun after all'
 "
/>

This is what the <aqua-text> component looks like:

<template>
  <div>
    <h1>{{ bSectionTitle}}</h1>

    <h2 class="bold">
      {{ description}}
    </h2>
  </div>
</template>

<script>
export default {
  props: {
    bSectionTitle: {
      type: [String]
    },
    description: {
      type: [String]
    },
  }
};
</script>

Could someone please assist me in resolving this issue and pointing out where I may be going wrong?

Answer №1

Make a substitution

<h1>{{ bSectionTitle}}</h1>

replace it with:

<h1 v-html="bSectionTitle"></h1>

The official documentation emphasizes that:

The double curly braces interpret the data as plain text, not HTML. To display actual HTML, you need to use the v-html directive.

However, keep in mind:

Relying on arbitrary HTML rendering on your site can pose serious security risks such as XSS vulnerabilities. Only utilize HTML interpolation for trusted content and avoid using it with user-generated content.

If you require rendering user-generated content, make sure to employ an html sanitizer before passing the content to the v-html directive

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