如何将数组推送到数组？ （二维数组javascript codeigniter）

Question

抱歉，我是一名javascript初学者。 我的数据有问题。 我希望有人可以给我解决方案（在这里有js的文档或答案）。 我有阵列

var array1 = ["you","they","them","he","she","it"];
var array2 = ["we","us","me","I"];

我有一个数组来保存那些数组

var data = [][]; //I don't know how to write.

如何在数据中保存array1和array2？ 以及如何打印这些数据？ 感谢。

Answer 1

首先创建一个数组

var arr = [];

并简单地将其他数组推送到它

arr.push(["you","they","them","he","she","it"]);
arr.push(["we","us","me","I"]);

您可以检索单个项目

var youVar = arr[0][0]; // has value "you"

Answer 2

试试这个。

＆＃13;

＆＃13;

var array1 = ["you","they","them","he","she","it"];
var array2 = ["we","us","me","I"];

var mergedArray = [];
mergedArray.push(array1);
mergedArray.push(array2);
console.log(mergedArray); //To access the merged array
console.log(mergedArray[0]); //To access first array
console.log(mergedArray[0][0]); //To access element inside first array

＆＃13;

＆＃13;

＆＃13;