数学比较操作在Django .96模板 [英] Math comparison operating in Django .96 templates

问题描述

我想比较在django模板中做简单的数学

i want to compare do simple math in django template

像{％forloop.counter> 5％} {％endfor％}

like {% forloop.counter > 5 %} {% endfor %}

我如何实现这一点？

推荐答案

这不是真的可能，因为Django故意提供一个非常有限的语法，不包括数学运算符。您可以通过编写自定义模板过滤器，但这是一个糟糕的想法 - 你最好在传递数据之前对数据进行处理，因此您不需要数学运算符。无论如何，这当然是Django想要做的。

This isn't really possible, because Django deliberately provides a very limited syntax, which doesn't include math operators. You could do this by writing a custom template filter, but it's a poor idea - you'd be better off preprocessing the data before passing it in so you don't require the math operator. That's certainly what Django wants you to do, anyway.

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