2023年5月11日 18:47:07go评论48阅读模式

英文:

Nunjucks - force the display of added values to display with 2 decimal points (currency)

问题

{{ (data['facility-1new-paid'] | float) + (data['facility-5new-paid'] | float) | round(2) }}

英文:

I’m using this nunjucks code to add 2 currency values together:

{{(data['facility-1new-paid'] | float) + (data['facility-5new-paid'] | float) }}

I want it to force display the result with 2 decimal points whatever the value. Eg 10.00 or 10.20 or 10.26

But it displays the above examples as 10 or 10.2 or 10.26

Any help to force the 2 decimal points would be appreciated.

答案1

得分: 0

`float` 过滤器只是将任何内容转换为浮点数，它就可以工作。
但是接下来你需要格式化输出。使用 `toFixed` js 方法来完成。

{{ (val).toFixed(2) }}
...

{{ ((data['facility-1new-paid'] | float) + (data['facility-5new-paid'] | float)).toFixed(2) }}

英文:

float-filter just converts any to float and it works.
But then you need to format the output. Use toFixed js-method for it.

{{ (val).toFixed(2) }} 
...

{{((data[&#39;facility-1new-paid&#39;] | float) + (data[&#39;facility-5new-paid&#39;] | float)).toFixed(2) }}

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