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resetcycle 模板标签


示例

如果水果是“香蕉”,则重置循环

<ul>
  {% for x in fruits %}
    <li style='color:{% cycle 'red' 'green' 'blue' 'pink' %}'>
      {{ x }}
    </li>
    {% if x == "Banana" %}
      {% resetcycle %}
    {% endif %}
  {% endfor %}
</ul>
运行示例 »

定义和用法

cycle 中使用 resetcycle 标签,并重置循环,使其从开头开始。

它不会重置循环,只会重置循环。

如果您有多个循环,您可以使用 name 参数指定要重置的循环。

示例

如果水果是“香蕉”,则重置 mybg 循环。

<ul>
  {% for x in fruits %}
    <li style='
      color:{% cycle 'red' 'green' 'blue' 'pink' as mycolor %};
      background:{% cycle 'grey' 'beige' 'coral' 'brown' as mybg %};
    '>{{ x }}</li>
    {% if x == "Banana" %}
      {% resetcycle mybg %}
    {% endif %}
  {% endfor %}
</ul>
运行示例 »

语法

{% resetcycle name %}

参数

描述
name 可选。要重置的循环的名称。

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