I don't want to add a value 0 to the array as Object. It is getting mapped with newArray now. How can I fix that?
modus = {start: -1, end: 0}
Output newArray: 0: {value: -1, label: -1} 1: {value: 0, label: 0}
Output newArray should be without the {value: 0, label: 0}
const getOptions = (modus) => {
console.log(modus.range.end + ' ' + modus.range.start)
let data;
if (modus.range.end < 0.00 ) {
data = Array(modus.range.start - modus.range.end + 1).fill('').map((_, idx) => modus.range.end + idx)
} else {
data = Array(modus.range.end - modus.range.start + 1).fill('').map((_, idx) => modus.range.start + idx)
}
const newArray = data.map(item => ( { value: item, label: item } ));
return newArray
}
You could omit zero values.
const
getObject = item => ({ value: item, label: item }),
getOptions = ({ range: { start, end } }) => {
[start, end] = [Math.min(start, end), Math.max(start, end)];
const hasZero = start <= 0 && end >= 0;
console.log(start, end, hasZero);
return Array.from(
{ length: end - start + !hasZero },
_ => getObject(start++ || start++)
);
}
console.log(getOptions({ range: { start: 0, end: -1 } }));
console.log(getOptions({ range: { start: -1, end: 0 } }));
console.log(getOptions({ range: { start: -3, end: 3 } }));
console.log(getOptions({ range: { start: 2, end: 5 } }));.as-console-wrapper { max-height: 100% !important; top: 0; }