doupu9251 2017-02-15 18:58
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如何从数组中包含twig文件?

Hi how do I pass a array to a twig include?

{% set navbar_logo %}["{{sprinkle|raw}}/components/content/navbar/navbar-logo.html.twig", "/components/content/navbar/navbar-logo.html.twig"]{% endset %}

{% include navbar_logo %}

this results in:

Unable to find template "["@admin/components/content/navbar/navbar-logo.html.twig", "/components/content/navbar/navbar-logo.html.twig"]"

this works fine:

{% include ["{{sprinkle|raw}}/components/content/navbar/navbar-logo.html.twig", "/components/content/navbar/navbar-logo.html.twig"] %}

But i need to get it from the variable.

This also works:

 {% set navbar_logo %}{{sprinkle|raw}}/components/content/navbar/navbar-logo.html.twig{% endset %}

{% include navbar_logo %}

But I need the backup incase the first one does not exist. How can I do this?

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  • dt4320279 2017-02-15 19:28
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    If you're using {% set .. %}... {% endset %}, Twig is treating the variable as a string

    You should switch your code to this and then it works

    {% set navbar_logo = [ sprinkle~"/components/content/navbar/navbar-logo.html.twig", "/components/content/navbar/navbar-logo.html.twig"] %}
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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