dongsu7049 2018-01-03 04:36
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在Twig文件Symfony中获取数组对象的值

I have following set of an array that is pass to twig file.

others ={
          0:{id : 10, name: krist},
          1:{id : 20,  name: ryan}
         }

When I retrieve back from twig file, I retrieve as follow.

{% for other in others %}
 {{other.id}}
{% endfor %}

The above method always shows the error as follow:

An exception has been thrown during the rendering of a template ("Notice: Array to string conversion").

How can I fix this issue?

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1条回答 默认 最新

  • douwen1213 2018-01-03 07:47
    关注

    You can try this.

    {% for other in others %}
        {% for o in other %}
            {{o.id}}
        {% endfor %}
    {% endfor %}
    

    or

    {% for other in others %}
        {{other[0].id}}
    {% endfor %}
    
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