Aurelia Value Converter越野车行为与百分比

Question

I am trying to convert a user input to a percentage using aurelia converter and Numeral.js .

Here is the gist: https://gist.run/?id=5bbfa902b1d14bff6f506dfcf2045370

The conversion is buggy. Basically, when I am entering the number, it does not behave as expected. Sometimes, I am not able to enter the value, and sometimes it just enters wrong value. The behavior is random.

I am not sure if the error is caused by value converter trying to convert the number at the same time I am typing. Is there a workaround?

Answer 1

It's trying to update on every key stroke. You want it to update after leaving the input. Try using value.bind="score | numberFormat & updateTrigger:'blur'" instead.

You can learn more about binding behaviors in the Aurelia docs .