如何在车把模板中使用{{{{raw-helper}}}} [英] How to use {{{{raw-helper}}}} in a handlebars template

问题描述

我有一个很好的车把模板.我希望能够在其中添加以下内容:

I have a handlebars template that works great. I'd like to be able to put the following in it:

<script id="someTemplate" type="text/x-handlebars-template">
    <div class="editStuff">
        <span {{#if aThing}} data-someKey="{{anotherThing}}" {{/if}}>
            {{aThirdThing}}
        </span>
    </div>
</script>

这显然会在处理把手文件时呈现. {{}}的所有结尾都是空白，不好.我找到了

This obviously would render when the handlebars file is processed. all of the {{}}'s end up being blank, no good. I found the

{{{{raw-helper}}}}

阻止帮助程序，并尝试如下:

block helper, and tried it out like so:

{{{{raw-helper}}}}
<script id="someTemplate" type="text/x-handlebars-template">
    <div class="editStuff">
        <span {{#if aThing}} data-addresskey="{{anotherThing}}" {{/if}}>
            {{aThirdThing}}
        </span>
    </div>
</script>
{{{{/raw-helper}}}}

但这最终会从HTML中删除整个脚本块.

but this ends up removing the entire script block from the HTML.

根据 Handlebars文档，原始块中的任何内容均应保持不变. /p>

According to the Handlebars docs anything within the raw block should be rendered untouched.

推荐答案

未内置raw-helper.注册模板后应该可以使用.

The raw-helper is not built in. After you register the template is should work.

Handlebars.registerHelper('raw', function(options) {
  return options.fn(this);
});

{{{{raw}}}}
<script id="someTemplate" type="text/x-handlebars-template">
    {{test}}
</script>
{{{{/raw}}}}

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