[英]Javascript How to add array with another array into a new array?
所以我现在的挑战是无法将带有另一个数组的数组添加到另一个新数组中。
我的代码:
var disabletimerange = { basedonservicetype: "", basedonservicer: "" }
var arr = [{"StartTime":"09:00:00","EndTime":"09:10:00"},{"StartTime":"10:00:00","EndTime":"15:00:00"}]
for (var xx = 0; xx < arr.length; xx++) {
var bookedStartTime, bookedEndTime
bookedStartTime = arr[xx].StartTime.slice(0, -3)
bookedEndTime = arr[xx].EndTime.slice(0, -3)
if (disabletimerange.basedonservicer === "") {
var disabletimealreadybookedtiming = "[" + '"' + bookedStartTime + '"' + "," + '"' + bookedEndTime + '"' + "]"
disabletimerange.basedonservicer = JSON.parse(disabletimealreadybookedtiming)
} else {
var disabletimealreadybookedtiming = "[" + '"' + bookedStartTime + '"' + "," + '"' + bookedEndTime + '"' + "]"
disabletimerange.basedonservicer = "[" + "[" + disabletimerange.basedonservicer + "]" + "," + disabletimealreadybookedtiming + "]"
disabletimerange.basedonservicer = JSON.parse(disabletimerange.basedonservicer)
}
Uncaught SyntaxError: Unexpected number in JSON at position 3 --> 在最后一行它无法解析。
简而言之,我想要的基本上是 2 个数组棒 tgt 而不是添加到其中
var y = ["hi", "123"]
var x = ["yo", "312"]
this
[["hi", "123"], ["yo", "312"]] instead of ["hi", "123", "yo", "312"]
它必须是数组。 不是文本形式
你可以做:
var y = ["hi", "123"] var x = ["yo", "312"] var result = [x, y] console.log(result)
正如你所描述的
如何将带有另一个数组的数组添加到新数组中?
创建一个新数组
将您的 arrays 一个一个推入这个新阵列
let x = [1,2]; let y = [3.4]; let z = []; z.push(x) z.push(y); console.log(z);
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