where's mario when u need him ??
- basic syntax:
{{height | number: "1.0-0" }}
res: 1223.23223 -> 1,223- with more than one argument
{{amount | currency: "JOD" : "symbol" : "1.2-4" }}- chained together
{{miles | convert : "km" | number: "1.0-2"}}ng g pipe <name>
ng g pipe convertwill generate a pipe and hook it to app.module
you can do whatever u want in there:
it's still
jsso be carful of math, or useWASMto handle it
import { Pipe, PipeTransform } from '@angular/core';
@Pipe({
name: 'convert'
})
export class ConvertPipe implements PipeTransform {
transform(value: number, targetUnits:string): number {
if (value === undefined) return 0;
switch (targetUnits) {
case 'km':
return value * 1.60934;
case 'm':
return value * 1.60934 * 1000;
case 'cm':
return value * 1.60934 * 1000 * 1000;
default:
throw new Error('Target unit not supported')
}
}
}
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