How To Get Text of TextArea Using jQuery
Here we consider how to get the text of textarea using jQuery.
Lets start with one example here.
Suppose we have a textarea inside form as shown below.

In jQuery, we can use Value attribute for getting the text of TextArea.
Just find the TextArea by using its ID and fetch the Text using jQuery Value attribute.
$(function () {
var result = $('#txtAreaID').val();
});
That's all, by using jQuery Value Attribute, we can get the text of TextArea.