How to wrap lines in virtual data in vue

In Vue, you can use tags in virtual data to implement line breaks: define virtual data attributes containing strings. Use the v-html directive in the template and insert tags where line breaks are required.

How to wrap lines in virtual data in Vue

In Vue, you can use HTML in virtual data Line break tag <br> to achieve line break effect.

Detailed steps

1. In the Vue component, define a virtual data property containing a string. For example:

<code class="javascript">data() {
  return {
    virtualData: '这是一段示例文本。\n我想要在第二行显示它。'
  }
}</code>

2. In the template, use the v-html directive to display dummy data, and insert <br>## where a line break is required. # Label. For example:

<code class="html"><div v-html="virtualData"></div></code>

Output:

<code>这是一段示例文本。
我想要在第二行显示它。</code>

Note:

Make sure to use the
• v-html directive, not v-text or v-bind:innerHTML to allow HTML tags to render.
If the virtual data is dynamic, you need to use
• :v-html to update the line breaks in the DOM.

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