@yncoder/element-react
Version:
Element UI for React
46 lines (45 loc) • 1.12 kB
JavaScript
export function accSub(arg1, arg2) {
var r1, r2, m, n;
try {
r1 = arg1.toString().split('.')[1].length;
} catch (e) {
r1 = 0;
}
try {
r2 = arg2.toString().split('.')[1].length;
} catch (e) {
r2 = 0;
}
m = Math.pow(10, Math.max(r1, r2));
n = r1 >= r2 ? r1 : r2;
return parseFloat(((arg1 * m - arg2 * m) / m).toFixed(n));
}
export function accAdd(arg1, arg2) {
var r1, r2, m, c;
try {
r1 = arg1.toString().split('.')[1].length;
} catch (e) {
r1 = 0;
}
try {
r2 = arg2.toString().split('.')[1].length;
} catch (e) {
r2 = 0;
}
c = Math.abs(r1 - r2);
m = Math.pow(10, Math.max(r1, r2));
if (c > 0) {
var cm = Math.pow(10, c);
if (r1 > r2) {
arg1 = Number(arg1.toString().replace('.', ''));
arg2 = Number(arg2.toString().replace('.', '')) * cm;
} else {
arg1 = Number(arg1.toString().replace('.', '')) * cm;
arg2 = Number(arg2.toString().replace('.', ''));
}
} else {
arg1 = Number(arg1.toString().replace('.', ''));
arg2 = Number(arg2.toString().replace('.', ''));
}
return (arg1 + arg2) / m;
}