如何在<label>标签中以文本元素形式渲染<body>标签？

Got it, let's sort this out for you! The problem you're running into is that browsers automatically parse </body> as actual HTML syntax instead of displaying it as regular text. To make it show up correctly inside your <label> tag, you need to escape those special HTML characters so the browser treats them as text, not code.

Static HTML Solution #

The simplest fix for static HTML is to replace the angle brackets with their corresponding HTML character entities:

• Replace < with <
• Replace > with >

Here's your updated code with the escaped </body> tag:

<label for="message-text" class="col-form-label">
  <strong>Copy and paste this code in Google Tag Manager as custom html or paste this code before &lt;/body&gt; tag on your website page(s).</strong>
</label>

When rendered, this will display exactly as you want: Copy and paste this code in Google Tag Manager as custom html or paste this code before tag on your website page(s).

Dynamic Content Solution (JavaScript) #

If you're generating this label content dynamically with JavaScript, avoid using innerHTML (which parses HTML) and use textContent instead. This property automatically escapes special characters, so you can write </body> directly without worrying about entity codes:

// Get your label element
const messageLabel = document.querySelector('label[for="message-text"]');

// Set the text content directly
messageLabel.textContent = 'Copy and paste this code in Google Tag Manager as custom html or paste this code before </body> tag on your website page(s).';

// If you need to keep the <strong> formatting, you can create the strong element separately:
const strongText = document.createElement('strong');
strongText.textContent = 'Copy and paste this code in Google Tag Manager as custom html or paste this code before </body> tag on your website page(s).';
messageLabel.appendChild(strongText);

That's all there is to it! Either escaping the entities in static HTML or using textContent for dynamic content will make </body> show up as plain text in your label.

内容的提问来源于stack exchange，提问作者Sireini