javascript - Text field to array

Question

I am trying to create an array from a text field. I need to paste fifty lines into a text field. Then convert the lines to an array, with each line being a different element in the array.

Answer 1

给定这样的输入字段：

<textarea id="myInput"></textarea>

您可以从文本字段中获取值，如下所示：

var myValue = document.getElementById("myInput").value;

然后像这样拆分

var myArray = myValue.split("\n");