在 mustache 模板中包含 javascript
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Including javascript within mustache template
提问by BobFlemming
I have a block of javascript for displaying adverts that I wish to include every nth time on a page.
我有一个 javascript 块，用于显示我希望在页面上每第 n 次包含的广告。
I'm using Mustache as my templating language but cannot work out how to include the js so it runs as a script rather than just being inserted as a string.
我使用 Mustache 作为我的模板语言，但无法弄清楚如何包含 js，因此它作为脚本运行，而不仅仅是作为字符串插入。
<script id="mustache-post-advert" type="text/mustache">
<article id="post-{{id}}" class="post">
{{{ <script type="text/javascript">GA_googleFillSlot("MPU")</script> }}}
</article>
</script>
I've tried triple { which I hoped would escape but sadly it didn't.
我试过三重 { 我希望它会逃脱，但遗憾的是它没有。
回答by Geert-Jan
Your json-input should reference the script to call:
您的 json-input 应引用要调用的脚本：
JSON
JSON
var json = {
id: "someid",
gaFillSlot: function(){
GA_googleFillSlot("MPU");
}
}
TEMPLATE
模板
<script id="mustache-post-advert" type="text/mustache">
<article id="post-{{id}}" class="post">
{{gaFillSlot}}
</article>
</script>
Make sure 'GA_googleFillSlot' is available to be called from the context of mustache at time of templating.
确保 'GA_googleFillSlot' 可在模板时从 mustache 的上下文中调用。
This is in line with the logic-less nature of Mustache: any logic you want should be embedded into the json you pass to Mustache to bgin with.
这符合 Mustache 的无逻辑性质：您想要的任何逻辑都应该嵌入到您传递给 Mustache 以进行 bgin 的 json 中。
Didn't test this, but this should work. HTH
没有测试这个，但这应该有效。HTH
回答by Hymanwanders
You're already inside a script tag, there's no need to add another:
您已经在脚本标签中，无需添加另一个：
<script id="mustache-post-advert" type="text/mustache">
<article id="post-{{id}}" class="post">
{{ GA_googleFillSlot("MPU") }}
</article>
</script>
edit
编辑
on second thought, this may not be enough; see here for info on calling functions from within mustache templates:
再想一想，这可能还不够；有关从 mustache 模板中调用函数的信息，请参见此处：
http://net.tutsplus.com/tutorials/javascript-ajax/quick-tip-using-the-mustache-template-library/
http://net.tutsplus.com/tutorials/javascript-ajax/quick-tip-using-the-mustache-template-library/
