提交pad点餐设置问题

This commit is contained in:
gyq
2024-10-26 10:27:26 +08:00
parent 435008fbd3
commit 7445cfda26
6 changed files with 85 additions and 14 deletions

View File

@@ -438,3 +438,15 @@ export function formatDecimal(num = 0, decimal = 2, isInt = false) {
return parseFloat(num).toFixed(decimal);
}
}
/**
* 传入数组以及要交换位置的2个元素的下标
* @param {*} arr
* @param {*} i1
* @param {*} i2
* @returns
*/
export function swapArrayEle(arr, i1, i2) {
arr[i1] = arr.splice(i2, 1, arr[i1])[0];
return arr;
}