从模板标签返回多个值后,在一个with语句中分配多个变量 [英] Assign multiple variables in a with statement after returning multiple values from a templatetag
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问题描述
我的用例是这样的:
{%with a,b,c = object | get_abc%}
{{a}}
{{b}}
{{c}}
{%endwith%}
解决方案
我不知道这是允许的,但是从文档允许多重分配。
但是,您可以将这3个变量分配给1个变量,这将使其元组
对象,您可以轻松地通过其索引迭代。
{%with var = object | get_abc%}
{{var.0}}
{{var.1}}
{{var.2}}
{%endwith%}
Is there a way to assign multiple variables in a with statement in a django template. I'd like to assign multiple variables in a with statement after returning multiple values from a templatetag
My use case is this:
{% with a,b,c=object|get_abc %}
{{a}}
{{b}}
{{c}}
{% endwith %}
解决方案
I'm not sure that this as allowed, however from docs multiple assign is allowed.
But you can assign these 3 variables to 1 variable, which will make it tuple
object, which you can easily iterate by its index.
{% with var=object|get_abc %}
{{ var.0 }}
{{ var.1 }}
{{ var.2 }}
{% endwith %}
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