如何根據所選對象本身過濾數組 Java 腳本

Question

對於以下示例，如何通過 object 值過濾 Javascript 中的數組：

x = [1,2,3,4,5,6,7,8,9,10];

expected if I selected values

Start = 1;
End = 5;

Filtered array to be numbers between 1 to 5 

newArray1 = [1,2,3,4,5];

如果我選擇了以下值

Start= 6;
End= 9;

期望得到這個值 newArray2= [6,7,8,9];

NOTE: This need to be applied to use for clock hours and minutes to set schedule and durations and create booking slots.

Answer 1

內聯評論

 x = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]; // filter the arr based on start/end values const filter = (arr, start, end) => arr.filter((val) => val >= start && val <= end); console.log(filter(x, 1, 5)); console.log(filter(x, 6, 9)); // if results need be based on indexes const get = (arr, start, end) => arr.slice(start - 1, end); console.log(get(x, 1, 5)); console.log(get(x, 6, 9));

Answer 2

它內置於現代 JavaScript

x = [1,2,3,4,5,6,7,8,9,10];
function getRange(x, start, end) {
    return x.filter(c=> c>= start&& c  <= end)
}

console.log(getRange(x, 1, 5), getRange(x,6,9))

假設您的數組只有數字值