我有Twig变量:
{{ totalAmountMonth5 }}
我有一个循环,我想调用这个变量,例如:
totalAmount.percentFromTotalAmount((totalAmountMonth5))
我想将此变量赋予这样的函数:
{% for i in 0..10 %}
{{ totalAmount.percentFromTotalAmount(totalAmountMonth~i) }}
{% endfor %}
但这不起作用:
{% for i in 0..10 %}
{{ totalAmount.percentFromTotalAmount('totalAmountMonth'~i) }}
{% endfor %}
这不起作用:
{{1}}
答案 0 :(得分:2)
未经测试,但试试这个:
{% for i in 0..10 %}
{{ totalAmount.percentFromTotalAmount(attribute(_context, 'totalAmountMonth'~i)) }}
{% endfor %}
答案 1 :(得分:2)
只需向你的树枝提供一个阵列,我建议或构建它(见下面的例子)
// use line below only if array isn't provided to twig
{% set totalAmounts = { totalAmount1, totalAmount2, ..., totalAmount10 } %} // pseudo-code; you need to declare all variables here
{% for ta in totalAmounts %}
{{ totalAmount.percentFromTotalAmount(ta) }}
{% endfor %}
答案 2 :(得分:0)
尝试先设置该变量并使用它。
{% for i in 0..10 %}
{% set temp = 'totalAmountMonth'~i %}
{{ totalAmount.percentFromTotalAmount(temp) }}
{% endfor %}