从模板字符串中渲染空格

问题描述 投票:1回答:3

如果我有一个带空格的模板字符串,请说

(`${firstName},

Thanks for ordering ${product1}.

Your order has shipped.`);

如何将其呈现为html,包括空格?

我尝试过使用innerHTML,但结果却是如此

Hello Somebody, Thanks for ordering something. Your order has shipped.
<html>
<head>
    <meta name="viewport" content="minimum-scale=1.0, width=device-width, maximum-scale=1.0, user-scalable=no"/>
    <meta charset="utf-8">

    <script src="https://unpkg.com/react@16/umd/react.development.js"></script>
  <script src="https://unpkg.com/react-dom@16/umd/react-dom.development.js"></script>
  <script src="https://unpkg.com/[email protected]/babel.min.js"></script>
</head>
<body>

<div id="test"></div>
  <script type="text/babel">

    var firstName = "Somebody"
    var product = "something"


    const element = (`
    Hello ${firstName},

    Thanks for ordering ${product}.

   Your order has shipped.
`);

document.getElementById('test').innerHTML = element;    

</script>
</body>
</html>```

Expected:

Hello Somebody, 

Thanks for ordering something. 

Your order has shipped.


Actual results:

Hello Somebody, Thanks for ordering something. Your order has shipped.
javascript html whitespace
3个回答
1
投票

HTML默认会折叠空格。您可以使用css white-space: pre保留空格,或者使用<br>标记替换换行符,这些标记将呈现换行符,如下所示:

document.getElementById('test').innerHTML = element.replace(/\n/g, '<br>')

0
投票

您可以尝试使用pre标签而不是div标签:

<pre id="test"></pre>

0
投票

既然你使用了babel,为什么不在const elements中写HTML?

const element = (
<div>
    <h3>Hello ${firstName}<h3>
    <p>Thanks for ordering ${product}</p>
    <p>Your order has shipped.</p>
</div>
);

仅供参考,你需要先包装div

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