Twig＆symfony，在{％javascript％}标签中使用变量
[英]Twig & symfony, use a variable in a {% javascript %} tag
问题描述
I have this very sample twig template : 
我有这个非常样本的树枝模板：
<html>
<head>
<meta charset="UTF-8"/>
<title>my title</title>
</head>
<body>
{% javascripts '@jquery' '@bootstrap_js' output='javascript.js' %}
<script src="{{ asset_url }}"></script>
{% endjavascripts %}
<p>its the name of the first js file : {{ file_js1 }}</p> {# print '@javascript1label_defined_from_asseticconfig' #}
<p>its the name of the second js file : {{ file_js2 }}</p> {# print '@javascript2label_defined_from_asseticconfig' #}
</body>
</html>
I want add the {{ file_js1 }} and the {{ file_js2 }} in the {% javascript %} , how can I do that ? 我想在{％javascript％}中添加{{file_js1}}和{{file_js2}}，我该怎么做？ (for manage dynamically javascript file include). （用于动态管理JavaScript文件）。 I do several tries but I didn't find the good syntax with twig.. 我做了几次尝试，但是没有用twig找到好的语法。
2 个解决方案
解决方案1
0 2017-07-27 20:35:44
Are you just trying to include the files, or dynamically include them? 您是要包含文件还是动态包含文件？ If you are just trying to include them, make sure they are in your bundle and use: 如果您只是想包括它们，请确保它们在您的捆绑包中并使用：
<script src="{{ asset('path/name/goes/here.js') }}"></script>
解决方案2
0 2017-07-28 10:33:09
It seems that your problem is more related to assetic, but if what you really want is to add a variable to have it available in twig you need to do: 看来您的问题与资产问题更为相关，但是如果您真正想要的是添加变量以使其在树枝中可用，则需要执行以下操作：
twig:
globals:
my_parameter: '%whatever_parameter%'
And then you can do in your twig template: 然后，您可以在树枝模板中执行以下操作：
{{ my_parameter }}
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