Limit to 2 decimal places with a simple pipe

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难免孤独
难免孤独 2020-12-13 23:10

I have found an example which limits a number to 2 decimal places AND turns the figure into a currency amount- eg £2.55.

{{ number | currency : \'GBP\' : tru         


        
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  •  死守一世寂寞
    2020-12-13 23:32

    It's Works

    .ts -> pi = 3.1415
    
    .html -> {{ pi | number : '1.0-2' }}
    
    Ouput -> 3.14
    
    1. if it has a decimal it only shows one
    2. if it has two decimals it shows both

    https://stackblitz.com/edit/angular-e8g2pt?file=src/app/app.component.html

    this works for me!!! thanks!!

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