Vue html 注释处理 [英] Vue html comment handling

问题描述

我正在使用 Vue 生成一些 html 模板，我需要按照下面的代码包含 html 条件注释.

var productTemplate = new Vue({埃尔:'#myApp'});

<script src="https://unpkg.com/vue@2.5.8/dist/vue.js"></脚本><div id="myApp"><div class="一些内容">这是一些内容</div><!--[if mso]>
只有当评论中的条件为真时才会显示此 div，在这种情况下，条件是:if ( mso (microsoft office) == html 渲染引擎) {显示 [if mso] 和 [endif] 之间的 html 代码}</div><![endif]--><div class="其他内容">这是一些内容</div></div>

但是当我在浏览器中打开我的 html 页面时，条件注释之间的 html 代码被完全删除，即使我确实需要它.

如何让 Vue 在模板视图中包含这些注释?

解决方案

在 Vue 2.4.0+ 中，你可以设置 comments 如果你想在组件的模板中保留注释，则在组件内设置 true 选项.

var productTemplate = new Vue({comments: true,//<-- 添加这个埃尔:'#myApp'});

I'm using Vue to produce some html template, I need to include the html conditional comments as per code below.

var productTemplate = new Vue({
    el: '#myApp'
});

<script src="https://unpkg.com/vue@2.5.8/dist/vue.js"></script>

<div id="myApp">
    <div class="some-content">
        This is some content
    </div>

    <!--[if mso]>
      <div>
          this div will only be shown if the condition in the comment is true, in this case the condition is:
          if ( mso (microsoft office) == the html rendering engine) {
            show the html code between the [if mso] and the [endif]
          }
      </div>
    <![endif]-->

    <div class="some-other-content">
        This is some content
    </div>
</div>

But when I open my html page in the browser the html code between the conditional comment is completely removed even though I actually need it to be there.

How can I make Vue include these comments in the template's view?

解决方案

In Vue 2.4.0+, you can set the comments option to true inside the component if you want to preserve comments in the component's template.

var productTemplate = new Vue({
    comments: true,  // <-- Add this
    el: '#myApp'
});

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